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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Hexamethyl Phosphoramide supplier in China

Cas:680-31-9

Min.Order:0 Metric Ton

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------

High purity 680-31-9 Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name N,N,N,N,N,N-Hexamethylphosphoric triamide CAS No. 680-31-9

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Located in Zhengdong New District, Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is comprehensive high-tech modern enterprises integrating professional R&D, production and sales. Strong technical force, with a long

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

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EAST CHEMSOURCES LIMITED

Hexamethylphosphoramidec Product Name: Hexamethylphosphoramidec Molecular Weight: 179.20 CAS NO: 680-31-9 EC NO: 211-653-8 Molecular Formula:

Hexamethylphosphoramidec

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Hexamethyl Phosphoramide

Cas:680-31-9

Min.Order:1

Negotiable

Type:Other

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine c

Hexamethylphosphoramide 680-31-9 /manufacturer/low price/high quality/in stock

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $12.0 / 13.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Hexamethylphosphoric triamide

Cas:680-31-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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Henan Tianfu Chemical Co., Ltd.

Product Name: Hexamethylphosphoramide Synonyms: TRIS(DIMETHYLAMINO)PHOSPHINE OXIDE;Eastman Inhibitor HPT;eastmaninhibitorhpt;ENT 50,882;ENT 50882;Hexmethylphosphoramide;HMPTA;HPT CAS: 680-31-9 MF: C6H18N3OP MW: 179.2 EINECS: 211-653-8 Product

680-31-9 Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $500.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS 680-31-9 Hexamethylphosphoramide / Hempa

Cas:680-31-9

Min.Order:1 Gram

FOB Price: $6.0 / 9.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

BP StandardCAS 680-31-9 with best quality

Cas:680-31-9

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Chemical Names Hexamethyl phosphoric triamide CAS No 680-31-9 MF C6H18N3OP MW 179.2 g/mo

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Hexamethylphosphoramide 680-31-9

Cas:680-31-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Hexamethylphosphoramide Basic information Product Name: Hexamethylphosphoramide Synonyms: Eastman Inhibitor HPT;eastmaninhibitorhpt;ENT 50,882;ENT 50882;Hexmethylphosphoramide;HMPTA;HPT;Phosphoric acid hexamethyltriamide CAS: 680-31-9 MF:

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Hexamethylphosphoramide with CAS:680-31-9

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $76.0 / 80.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Hexamethylphosphoramide CAS:680-31-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int

Hexamethylphosphoramide CAS:680-31-9

Cas:680-31-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:680-31-9

Cas:680-31-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe,

Hexamethylphosphoramide 680-31-9 hexamethylphosphoric triamide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $70.0 / 100.0

Type:Trading Company

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Hexamethyl Phosphoramide

Cas:680-31-9

Min.Order:0

Negotiable

Type:Manufacturers

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Hexamethylphosphoramide

Cas:680-31-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Ambroxane

Cas:680-31-9

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Hexamethylphosphoramide/High quality/Best price

Cas:680-31-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High quality Hexamethyl Phosphoramide

Cas:680-31-9

Min.Order:10 Gram

FOB Price: $100.0

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Synthetic route

dimethyl amine
124-40-3

dimethyl amine

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

C11H30N6P(1+)

C11H30N6P(1+)

C

1,1,1,3,3,3-hexakis(dimethylamino)-1λ5,3λ5-diphosphazenium fluoride
137334-99-7

1,1,1,3,3,3-hexakis(dimethylamino)-1λ5,3λ5-diphosphazenium fluoride

Conditions
ConditionsYield
Multistep reaction;A n/a
B n/a
C 93%
Yield given. Multistep reaction;
triphenylphosphine
603-35-0

triphenylphosphine

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

Conditions
ConditionsYield
With Oxone In tetrahydrofuran; methanol Ambient temperature;93%
Hexamethylphosphorous triamide
1608-26-0

Hexamethylphosphorous triamide

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

Conditions
ConditionsYield
With benzenesulfonyl chloride In diethyl ether92%
With substituted 3-hydroperoxy-1,2-benzisothiazole 1,1-dioxide In dichloromethane at 0℃; for 0.75h;98 % Spectr.
With oxygen; fullerene-C60 In 1,2-dichloro-benzene at 20℃;
carbon dioxide
124-38-9

carbon dioxide

iminotris(dimethylamino)phosphorane
49778-01-0

iminotris(dimethylamino)phosphorane

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

N,N,N',N',N'',N''-hexamethylphosphorimidic triamide cyanate

N,N,N',N',N'',N''-hexamethylphosphorimidic triamide cyanate

Conditions
ConditionsYield
In benzene for 48h;A 91%
B 89%
iminotris(dimethylamino)phosphorane
49778-01-0

iminotris(dimethylamino)phosphorane

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

N,N,N',N',N'',N''-hexamethylphosphorimidic triamide cyanate

N,N,N',N',N'',N''-hexamethylphosphorimidic triamide cyanate

Conditions
ConditionsYield
With carbon dioxide In benzene for 48h;A 91%
B 89%
CaCl2*3(N(CH3)2)3PO

CaCl2*3(N(CH3)2)3PO

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

CaCl2*2(N(CH3)2)3PO

CaCl2*2(N(CH3)2)3PO

Conditions
ConditionsYield
In neat (no solvent) heated (vac., 200°C); residue dissolved in C6H6; hexane added; vac. (100°C); elem.anal.;A n/a
B 89.1%
Hexamethylphosphorous triamide
1608-26-0

Hexamethylphosphorous triamide

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

tris(dimethylamino)methylphosphonium tetraphenylborate
61904-00-5

tris(dimethylamino)methylphosphonium tetraphenylborate

Conditions
ConditionsYield
With dimethylselenuranylidene derivative of 1,3-indandione In dichloromethane for 12h; Product distribution; Ambient temperature; other reagent, other time;A n/a
B 89%
1,1'-azodicarbonyl-dipiperidine

1,1'-azodicarbonyl-dipiperidine

Hexamethylphosphorous triamide
1608-26-0

Hexamethylphosphorous triamide

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

2,5-di(piperidin-1-yl)-1,3,4-oxadiazole
1355083-83-8

2,5-di(piperidin-1-yl)-1,3,4-oxadiazole

Conditions
ConditionsYield
at 20℃; for 0.25h;A n/a
B 85%
pyridine N-oxide
694-59-7

pyridine N-oxide

bromo-tris-dimethylamino-phosphonium hexafluorophosphate

bromo-tris-dimethylamino-phosphonium hexafluorophosphate

cyclohexylamine
108-91-8

cyclohexylamine

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

N-cyclohexylpyridin-2-amine
15513-16-3

N-cyclohexylpyridin-2-amine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 25℃;A n/a
B 83%
N,N,N',N'-Tetramethylphosphorodiamidic chloride
1605-65-8

N,N,N',N'-Tetramethylphosphorodiamidic chloride

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

dimefox
115-26-4

dimefox

C

N,N-dimethylphosphoramidic difluoride
354-43-8

N,N-dimethylphosphoramidic difluoride

Conditions
ConditionsYield
With sodium hexaflorophosphate In various solvent(s) at 200℃; for 0.25h;A 2%
B 77%
C 15%
dimethyl amine
124-40-3

dimethyl amine

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

Conditions
ConditionsYield
In tetrahydrofuran; dichloromethane at 0℃; Inert atmosphere; Schlenk technique;70%
4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

tris(dimethylamino)<(ethoxycarbonyl)methylene>phosphorane
76486-69-6

tris(dimethylamino)<(ethoxycarbonyl)methylene>phosphorane

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

ethyl 4-nitrocinnamate
953-26-4

ethyl 4-nitrocinnamate

Conditions
ConditionsYield
In ethanol at 80℃; for 4h;A n/a
B 63.7%
C14H22N5OP

C14H22N5OP

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

2-[(furan-2-yl)methyl]propanedinitrile
4846-25-7

2-[(furan-2-yl)methyl]propanedinitrile

Conditions
ConditionsYield
With water In benzeneA n/a
B 62.3%
C14H22N5OP

C14H22N5OP

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

2-[(furan-2-yl)methyl]propanedinitrile
4846-25-7

2-[(furan-2-yl)methyl]propanedinitrile

Conditions
ConditionsYield
With water In benzeneA n/a
B 62.3%
benzaldehyde
100-52-7

benzaldehyde

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

amarine

amarine

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide at 140℃; for 1h;A 55%
B 12%
acetophenone
98-86-2

acetophenone

N,N,N',N',N'',N''-hexamethylphosphorohydrazonic triamide
13754-82-0

N,N,N',N',N'',N''-hexamethylphosphorohydrazonic triamide

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

hexamethyl-N'''-(α-methylbenzylidene)phosphorohydrazonic triamide

hexamethyl-N'''-(α-methylbenzylidene)phosphorohydrazonic triamide

Conditions
ConditionsYield
With barium(II) oxide In benzene for 1h;A 32%
B 52%
2-thiocyanatoethyl phosphorodichloridite
140476-47-7

2-thiocyanatoethyl phosphorodichloridite

dimethyl amine
124-40-3

dimethyl amine

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

S-(2-chloroethyl) tetramethylphosphorodiamidothioate
140476-50-2

S-(2-chloroethyl) tetramethylphosphorodiamidothioate

Conditions
ConditionsYield
In diethyl ether for 2h; Ambient temperature;A 14%
B 49%
tetra(dimethylamido)phosphonium bromide

tetra(dimethylamido)phosphonium bromide

A

methanol
67-56-1

methanol

B

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

C

dimethyl amine
124-40-3

dimethyl amine

D

hydrochloride of heptamethylphosphorimidic triamide

hydrochloride of heptamethylphosphorimidic triamide

Conditions
ConditionsYield
With sodium hydroxide at 230℃; under 9 Torr; Product distribution; Mechanism;A n/a
B 40%
C n/a
D 45%
Hexamethylphosphorous triamide
1608-26-0

Hexamethylphosphorous triamide

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

tris(dimethylamino)phosphorus sulfide
3732-82-9

tris(dimethylamino)phosphorus sulfide

Conditions
ConditionsYield
With sulfur dioxide at 0℃; for 1h;A 5%
B 20%
With sulfur dioxide at -78℃; Mechanism; var. in presence of o-dibromobenzene;
With sulfur dioxide at -78℃; Yield given;
dimethyl amine
124-40-3

dimethyl amine

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

Conditions
ConditionsYield
With trichlorophosphate
With toluene; trichlorophosphate
With tetrachloromethane; trichlorophosphate
4-Cyanochlorobenzene
623-03-0

4-Cyanochlorobenzene

C4H12O4P(1+)*CF3O3S(1-)

C4H12O4P(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonate(4-chloro-phenylmethylidyne)-methyl-ammonium;

Trifluoro-methanesulfonate(4-chloro-phenylmethylidyne)-methyl-ammonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
diphenyl sulfide
139-66-2

diphenyl sulfide

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

methyldiphenylsulfonium trifluoromethanesulfonate
105229-70-7

methyldiphenylsulfonium trifluoromethanesulfonate

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
1,1'-sulfinylbisbenzene
945-51-7

1,1'-sulfinylbisbenzene

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Diphenylmethylsulfoxonium triflate

Diphenylmethylsulfoxonium triflate

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
2,4-dimethoxybenzonitrile
4107-65-7

2,4-dimethoxybenzonitrile

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonate(2,4-dimethoxy-phenylmethylidyne)-methyl-ammonium;

Trifluoro-methanesulfonate(2,4-dimethoxy-phenylmethylidyne)-methyl-ammonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
4-fluorobenzonitrile
1194-02-1

4-fluorobenzonitrile

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonate(4-fluoro-phenylmethylidyne)-methyl-ammonium;

Trifluoro-methanesulfonate(4-fluoro-phenylmethylidyne)-methyl-ammonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonate(4-bromo-phenylmethylidyne)-methyl-ammonium;

Trifluoro-methanesulfonate(4-bromo-phenylmethylidyne)-methyl-ammonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
bis(4-nitrophenyl)sulfide
1223-31-0

bis(4-nitrophenyl)sulfide

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonatemethyl-bis-(4-nitro-phenyl)-sulfonium;

Trifluoro-methanesulfonatemethyl-bis-(4-nitro-phenyl)-sulfonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
para-methylbenzonitrile
104-85-8

para-methylbenzonitrile

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

(N-methyl)(4-methyl-phenyl)carbonitrilium trifluoromethylsulfonate
136139-18-9

(N-methyl)(4-methyl-phenyl)carbonitrilium trifluoromethylsulfonate

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
4-methoxybenzonitrile
874-90-8

4-methoxybenzonitrile

C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Trifluoro-methanesulfonate(4-methoxy-phenylmethylidyne)-methyl-ammonium;

Trifluoro-methanesulfonate(4-methoxy-phenylmethylidyne)-methyl-ammonium;

Conditions
ConditionsYield
In sulfolane at 30℃; Equilibrium constant;
C7H21N3OP(1+)*CF3O3S(1-)

C7H21N3OP(1+)*CF3O3S(1-)

methyl trifluoromethanesulfonate
333-27-7

methyl trifluoromethanesulfonate

A

N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

B

Dimethylsulfat

Dimethylsulfat

Conditions
ConditionsYield
With /BRN= 506008/ In sulfolane at 30℃; Equilibrium constant; further compounds;
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

triphenylbismuthane
603-33-8

triphenylbismuthane

diphenylbismuth triflate - (hexamethylphosphoric triamide)2 complex

diphenylbismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

tri-o-tolylbismuth
10050-08-5

tri-o-tolylbismuth

bis(2-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

bis(2-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

tri(p-tolyl)bismuth
5142-75-6

tri(p-tolyl)bismuth

bis(4-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

bis(4-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

(4-chlorophenyl)bis(2-methylphenyl)bismuthane
88756-72-3

(4-chlorophenyl)bis(2-methylphenyl)bismuthane

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

(4-chlorophenyl)(2-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

(4-chlorophenyl)(2-methylphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

(4-chlorophenyl)bis(2-methoxyphenyl)bismuthane
176704-27-1

(4-chlorophenyl)bis(2-methoxyphenyl)bismuthane

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

(4-chlorophenyl)(2-methoxyphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

(4-chlorophenyl)(2-methoxyphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trimethylsilyl trifluoromethanesulfonate
27607-77-8

trimethylsilyl trifluoromethanesulfonate

tris(2-methoxyphenyl)bismuthine
83724-41-8

tris(2-methoxyphenyl)bismuthine

bis(2-methoxyphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

bis(2-methoxyphenyl)bismuth triflate - (hexamethylphosphoric triamide)2 complex

Conditions
ConditionsYield
In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane Ar-atmosphere; mixing BiAr3, 2 equivs. of HMPA and 1 equiv. of Me3SiOTf at 0°C, stirring for 0.5-2 h at room temp.; evapn.; elem. anal.;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

lanthanum
7439-91-0

lanthanum

1,3,5,7-cycloocatetraene

1,3,5,7-cycloocatetraene

(C8H8)La(OP(N(CH3)2)3)4(1+)*La(C8H8)2(1-)=[(C8H8)La(OP(N(CH3)2)3)4][La(C8H8)2]
209743-19-1

(C8H8)La(OP(N(CH3)2)3)4(1+)*La(C8H8)2(1-)=[(C8H8)La(OP(N(CH3)2)3)4][La(C8H8)2]

Conditions
ConditionsYield
iodine In tetrahydrofuran Ar-atmosphere; stirring (50°C, 10 d); crystn. on concg. (-20°C);100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

tris(dimethylamino)(hydroxy)phosphonium trifluoromethanesulfonate

tris(dimethylamino)(hydroxy)phosphonium trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

bis(trifluoromethanesulfonyl)amide
82113-65-3

bis(trifluoromethanesulfonyl)amide

tris(dimethylamino)(hydroxy)phosphonium bis(trifluoromethanesulfonyl)azanide

tris(dimethylamino)(hydroxy)phosphonium bis(trifluoromethanesulfonyl)azanide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

2-chloro-6-(trifluoromethyl)nicotinonitrile
386704-06-9

2-chloro-6-(trifluoromethyl)nicotinonitrile

2-dimethylamino-6-(trifluoromethyl)pyridine-3-carbonitrile
935518-01-7

2-dimethylamino-6-(trifluoromethyl)pyridine-3-carbonitrile

Conditions
ConditionsYield
at 150℃; for 48h;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

trimethylsilyl iodide
16029-98-4

trimethylsilyl iodide

C9H27N3OPSi(1+)*I(1-)

C9H27N3OPSi(1+)*I(1-)

Conditions
ConditionsYield
In toluene for 0.166667h; Inert atmosphere; Schlenk technique; Glovebox;100%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

triphenyltin(IV) azide
1158-51-6

triphenyltin(IV) azide

azido(hexamethylphosphoramide)triphenyltin(IV)

azido(hexamethylphosphoramide)triphenyltin(IV)

Conditions
ConditionsYield
In toluene components dissoln. (heating or stirring), crystn. on soln. leaving overnight at room temp.;99%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

(C8H8)U(N(C2H5)3)(SP(C6H5)2CC(C6H5)CHC(C6H5)C(P(C6H5)2S)PCH3)(1+)*B(C6H5)4(1-)=((C8H8)U(N(C2H5)3)(C42H34S2P3))B(C6H5)4
1050381-21-9

(C8H8)U(N(C2H5)3)(SP(C6H5)2CC(C6H5)CHC(C6H5)C(P(C6H5)2S)PCH3)(1+)*B(C6H5)4(1-)=((C8H8)U(N(C2H5)3)(C42H34S2P3))B(C6H5)4

(C8H8)U(OP(N(CH3)2)3)(SP(C6H5)2CC(C6H5)CHC(C6H5)C(P(C6H5)2S)PCH3)(1+)*B(C6H5)4(1-)=C80H80BN3OP4S2U
1050381-32-2

(C8H8)U(OP(N(CH3)2)3)(SP(C6H5)2CC(C6H5)CHC(C6H5)C(P(C6H5)2S)PCH3)(1+)*B(C6H5)4(1-)=C80H80BN3OP4S2U

Conditions
ConditionsYield
In tetrahydrofuran under Ar; OP(NMe2)3 added to U complex in THF; evapd. to dryness; elem. anal.;99%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

cyclopentadienyl iron(II) dicarbonyl dimer
38117-54-3

cyclopentadienyl iron(II) dicarbonyl dimer

Reaxys ID: 28905417

Reaxys ID: 28905417

YbFp2(HMPA)4

YbFp2(HMPA)4

Conditions
ConditionsYield
Stage #1: N,N,N,N,N,N-hexamethylphosphoric triamide In tetrahydrofuran at 20℃; for 0.166667h;
Stage #2: cyclopentadienyl iron(II) dicarbonyl dimer In tetrahydrofuran at 20℃; for 16h;
99%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

methy(oxo)bis(η(2)-peroxo)rhenium(VII)
152385-10-9

methy(oxo)bis(η(2)-peroxo)rhenium(VII)

(hexamethylphosphoramide)methyl(oxo)-bis(η(2)-peroxo)rhenium(VII)
182506-55-4

(hexamethylphosphoramide)methyl(oxo)-bis(η(2)-peroxo)rhenium(VII)

Conditions
ConditionsYield
In diethyl ether N2-atmosphere; dropwise addn. of 1 equiv. HMPA to Re-complex at 0°C (pptn.); collection (filtration), washing (Et2O, pentane), drying (vac.); elem. anal.;98%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

methyl 2-nitrobenzoate
606-27-9

methyl 2-nitrobenzoate

C13H22N6O2P(1+)*F6P(1-)

C13H22N6O2P(1+)*F6P(1-)

Conditions
ConditionsYield
Stage #1: N,N,N,N,N,N-hexamethylphosphoric triamide With trichloroisocyanuric acid In tetrahydrofuran at 0℃; for 2h;
Stage #2: methyl 2-nitrobenzoate With guanidine hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran Reflux;
Stage #3: With potassium hexafluorophosphate In tetrahydrofuran Reagent/catalyst; Solvent; Heating;
97.3%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

pentapropylphosphorodiamidimidic bromide
73954-61-7

pentapropylphosphorodiamidimidic bromide

<propylamino>tris(dimethylamino)phosphonium bromide

<propylamino>tris(dimethylamino)phosphonium bromide

Conditions
ConditionsYield
at 20℃; for 24h;97%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

bis(hexamethylphosphorotriamide)hydrogen tribromide

bis(hexamethylphosphorotriamide)hydrogen tribromide

Conditions
ConditionsYield
With hydrogen bromide; bromine97%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

calcium cyanamide
156-62-7

calcium cyanamide

A

CaCl2*2(N(CH3)2)3PO

CaCl2*2(N(CH3)2)3PO

B

bis(trimethylsilyl)carbodi-imide
1000-70-0

bis(trimethylsilyl)carbodi-imide

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide HMPTA added to suspn. of CaCN2 in Me3SiCl (stirring); heated to 60°C; heated gradually (120°C, 3 h); cooled; hexane added; ppt. filtered off; dried (vac., 90°C); liquid phase fractionated; elem.anal.;A 97%
B n/a
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

Benzylidenemalononitrile
2700-22-3

Benzylidenemalononitrile

N-(3,3-dicyano-2-phenylpropyl)-N,N,N,N,N-pentamethylphosphoric triamide

N-(3,3-dicyano-2-phenylpropyl)-N,N,N,N,N-pentamethylphosphoric triamide

Conditions
ConditionsYield
With eosin y In dichloromethane at 20℃; for 16h; Catalytic behavior; Solvent; Reagent/catalyst; Inert atmosphere; Irradiation;97%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

2-(3-cyanobenzylidene)malononitrile
60595-33-7

2-(3-cyanobenzylidene)malononitrile

N-(3,3-dicyano-2-(3-cyanophenyl)propyl)-N,N,N,N,N-pentamethylphosphoric triamide

N-(3,3-dicyano-2-(3-cyanophenyl)propyl)-N,N,N,N,N-pentamethylphosphoric triamide

Conditions
ConditionsYield
With eosin y In dichloromethane at 20℃; for 16h; Inert atmosphere; Irradiation;97%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

(2-Phenyl-1-cyanethen)-phosphonsaeurediethylester
18896-73-6

(2-Phenyl-1-cyanethen)-phosphonsaeurediethylester

diethyl (1-cyano-3-(methyl(tetramethylphosphono)amino)-2-phenylpropyl)phosphonate

diethyl (1-cyano-3-(methyl(tetramethylphosphono)amino)-2-phenylpropyl)phosphonate

Conditions
ConditionsYield
With eosin y In dichloromethane at 20℃; for 16h; Inert atmosphere; Irradiation;97%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

chloro-N,N,N',N',N'',N''-hexamethyltriamidophosphonium dichlorophosphate

chloro-N,N,N',N',N'',N''-hexamethyltriamidophosphonium dichlorophosphate

Conditions
ConditionsYield
With trichlorophosphate for 24h;96%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

CrCl3*2N(CH3)3

CrCl3*2N(CH3)3

Conditions
ConditionsYield
In benzene (N2), CrCl3*2NMe3 and organic compound in benzene reacted; elem. anal.;96%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

2-neopentylidenemalononitrile
22123-53-1

2-neopentylidenemalononitrile

N-(2-(dicyanomethyl)-3,3-dimethylbutyl)-N,N,N,N,N-pentamethylphosphoric triamide

N-(2-(dicyanomethyl)-3,3-dimethylbutyl)-N,N,N,N,N-pentamethylphosphoric triamide

Conditions
ConditionsYield
With eosin y In dichloromethane at 20℃; for 16h; Inert atmosphere; Irradiation;96%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

tert-butyl 2-nitrobenzoate
55666-41-6

tert-butyl 2-nitrobenzoate

C13H22N6O2P(1+)*F6P(1-)

C13H22N6O2P(1+)*F6P(1-)

Conditions
ConditionsYield
Stage #1: N,N,N,N,N,N-hexamethylphosphoric triamide With trichloroisocyanuric acid In toluene at 0℃; for 2h;
Stage #2: tert-butyl 2-nitrobenzoate With guanidine hydrochloride; N-ethyl-N,N-diisopropylamine In toluene Reflux;
Stage #3: With potassium hexafluorophosphate In toluene Heating;
95.3%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

4-chloro-3-nitropyridine
13091-23-1

4-chloro-3-nitropyridine

3-nitro-4-(N,N-dimethylamino)pyridine
5028-26-2

3-nitro-4-(N,N-dimethylamino)pyridine

Conditions
ConditionsYield
With sodium sulfide at 155℃; for 4h;95%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

diphenylmethyl 3-(2-oxoazetidin-4-yl)-oxy-4-(4-toluenesulfonyl)oxy-butyrate

diphenylmethyl 3-(2-oxoazetidin-4-yl)-oxy-4-(4-toluenesulfonyl)oxy-butyrate

diphenylmethyl 3-(2-oxoazetidin-4-yl)-oxy-4-bromo-butyrate

diphenylmethyl 3-(2-oxoazetidin-4-yl)-oxy-4-bromo-butyrate

Conditions
ConditionsYield
With lithium bromide95%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

iron(III) chloride
7705-08-0

iron(III) chloride

Fe(NO3)2(Cl)(hexamethylphosphoric triamide)2

Fe(NO3)2(Cl)(hexamethylphosphoric triamide)2

Conditions
ConditionsYield
With AgNO3 In acetonitrile byproducts: AgCl; dropwise addn. of AgNO3 in CH3CN to a soln. of anhydrous FeCl3 and HMPA in CH3CN, pptn. of AgCl, stirring of suspension for 1 h and let standing overnight; filtration, evapn. to dryness, washing with pentane and diethyl ether, drying under vac.;95%
N,N,N,N,N,N-hexamethylphosphoric triamide
680-31-9

N,N,N,N,N,N-hexamethylphosphoric triamide

6,6-dimethyl-1,2,6-oxathiastanninan-2,2-dioxide monohydrate

6,6-dimethyl-1,2,6-oxathiastanninan-2,2-dioxide monohydrate

(CH3)2Sn(OP((CH3)2N)3)OSO2(CH2)3

(CH3)2Sn(OP((CH3)2N)3)OSO2(CH2)3

Conditions
ConditionsYield
In chloroform to a soln. of heterocyclus is added soln. of HMPT; warming the mixt. for 1 h at 50°C; removing all volatile parts in vac., crystn. by addn. of hexane to oil residue, recrystn. from CH2Cl2/hexane; elem. anal.;95%

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