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Lanzhou Hongsheng Fine Chemical Co., Ltd.

Best reputation and rich experience Professional R&D team Best quality under ISO9000:2015 Customized products with all documents Modern smart processing Fast delivery date Free samples available Appearance:Brown liquid Storage:Store at room tem

lithium diisopropylamide

Cas:4111-54-0

Min.Order:1 Liter

Negotiable

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 services. DayangChem can provide different quantities of custom synthesis ch

Lithium diisopropylamide Manufacturer/High quality/Best price/In stock

Cas:4111-54-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Lithium Diisopropylamide supplier in China

Cas:4111-54-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appeara

LithiuM DiisopropylaMide (ca. 20% in Tetrahydrofuran/Ethylbenzene/Heptane, ca. 1.5Mol/L)

Cas:4111-54-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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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 Lithium diisopropylamide

Cas:4111-54-0

Min.Order:1

Negotiable

Type:Other

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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

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Lithium diisopropylamide Basic information Product Name: Lithium diisopropylamide Synonyms: 2-Propanamine,N-(1-methylethyl)-,lithiumsalt;n-(1-methylethyl)-2-propanaminlithiumsalt;LIT

Lithium diisopropylamide 4111-54-0

Cas:4111-54-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Lithium diisopropylamide In stock

Cas:4111-54-0

Min.Order:1 Gram

FOB Price: $1000.0 / 1300.0

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

China Gold Supplier CAS 4111-54-0 with competitive price

Cas:4111-54-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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 email in time p

High Quality Lithium diisopropylamide 4111-54-0 GMP Manufacturer

Cas:4111-54-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

2-Propanamine,N-(1-methylethyl)-, lithium salt (1:1) 4111-54-0

Cas:4111-54-0

Min.Order:1 Kilogram

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 prese

Chemical industry, Lithium diisopropylamide CAS:4111-54-0

Cas:4111-54-0

Min.Order:1 Kilogram

FOB Price: $43.5 / 48.2

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Lithium diisopropylamide CAS:4111-54-0 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 i

Lithium diisopropylamide CAS:4111-54-0

Cas:4111-54-0

Min.Order:1 Gram

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.:4111-54-0

Cas:4111-54-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Price, service, company and transport advantage : 1. best service, high quality and reasonable price 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's customers' r

Beat price/Lithium diisopropylamide

Cas:4111-54-0

Min.Order:10 Gram

Negotiable

Type:Trading Company

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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

Lithium diisopropylamine/lithium diisopropylamine

Cas:4111-54-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcin

Lithium diisopropylamideCAS: 4111-54-0

Cas:4111-54-0

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Lithium diisopropylamine/lithium diisopropylamine

Cas:4111-54-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:0

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

Lithium diisopropylamide

Cas:4111-54-0

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 Lithium Diisopropylamide

Cas:4111-54-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Lithium diisopropylamine/lithium diisopropylamine

Cas:4111-54-0

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:dark yellow to orange or dark red-brown solution Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Diisopropyl amino lit

Lithium Diisopropylamide (25% in Tetrahydrofuran/Ethylbenzene/Heptane, ca. 2mol/L)

Cas:4111-54-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: Lithium Diisopropylamide CAS No.:4111-54-0 Molecule Formula:C6H15LiN Molecule Weight:108.13 Purity: 98.0% Package: 50kg/drum Description:Yellow or reddish brown liquid Manufacture Standards:Enterprise Standard

High Quality Lithium Diisopropylamide on hot selling

Cas:4111-54-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Best PriceLithium diisopropylamide

Cas:4111-54-0

Min.Order:0

Negotiable

Type:Trading Company

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Product Name:Lithium diisopropylamide CAS No:4111-5

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Lithiumdiisopropylamide

Cas:4111-54-0

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Lithium diisopropylamide Chemical Properties Melting point decomposes [MER06] Boiling point 65 °C density 0.864 g/mL at 25 °C (lit.) vapor density >1 (vs air) Fp 91 °F storage temp. 2-8°C form liquid col

Lithium diisopropylamide

Cas:4111-54-0

Min.Order:1 Gram

FOB Price: $65.0

Type:Lab/Research institutions

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Synthetic route

diisopropylamine
108-18-9

diisopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With styrene; lithium In tetrahydrofuran at -5 - 35℃; Solvent; Inert atmosphere;97.6%
With styrene; lithium In diethyl ether for 2h; Heating;95%
With n-butyllithium In pentane at 0 - 20℃; for 1.33333h;71%
picoline
108-89-4

picoline

diethyl ether
60-29-7

diethyl ether

4-fluoro-N-methoxy-N-methylbenzamide
116332-54-8

4-fluoro-N-methoxy-N-methylbenzamide

A

2-(4-Cyanophenyl)-4-(4-fluorophenyl)-1-N-hydroxy-5-(4-pyridyl)imidazole
152121-20-5

2-(4-Cyanophenyl)-4-(4-fluorophenyl)-1-N-hydroxy-5-(4-pyridyl)imidazole

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In diisopropylamineA 72%
B n/a
With n-butyllithium In diisopropylamineA 72%
B n/a
2-pyridylmethyllithium
1749-29-7

2-pyridylmethyllithium

diisopropylamine
108-18-9

diisopropylamine

A

α-picoline
109-06-8

α-picoline

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 27℃; Equilibrium constant;
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

diisopropylamine
108-18-9

diisopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With tetramethylsilane In tetrahydrofuran; hexane at -73℃; for 0.0333333h;100 % Spectr.
In tetrahydrofuran; hexane at -78℃; for 0.25h;
In tetrahydrofuran; hexane
N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

diisopropylamine
108-18-9

diisopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium In hexane at 0℃;
2,2,6,6-tetramethylpiperidinyl-lithium
38227-87-1

2,2,6,6-tetramethylpiperidinyl-lithium

diisopropylamine
108-18-9

diisopropylamine

A

2,2,6,6-tetramethyl-piperidine
768-66-1

2,2,6,6-tetramethyl-piperidine

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran at -47℃; Thermodynamic data; Rate constant; ΔG(excit.);
In tetrahydrofuran at -47℃; Thermodynamic data; Equilibrium constant; Rate constant; ΔG(excit.);
diphenylmethyllithium
881-42-5

diphenylmethyllithium

diisopropylamine
108-18-9

diisopropylamine

A

Diphenylmethane
101-81-5

Diphenylmethane

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; Equilibrium constant;
C5H7Li
99631-63-7

C5H7Li

diisopropylamine
108-18-9

diisopropylamine

A

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

B

isoprene
78-79-5

isoprene

Conditions
ConditionsYield
In tetrahydrofuran at -70℃; Equilibrium constant;
Li(cis-2,6-dimethylpiperidine(-1H))
38227-84-8, 84602-07-3, 84602-08-4

Li(cis-2,6-dimethylpiperidine(-1H))

diisopropylamine
108-18-9

diisopropylamine

A

(2R,6S)-2,6-dimethylpiperidine
766-17-6, 1218906-26-3

(2R,6S)-2,6-dimethylpiperidine

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran at -65℃; Thermodynamic data; Rate constant; ΔG(excit.);
In tetrahydrofuran at -65℃; Thermodynamic data; Equilibrium constant; Rate constant; ΔG(excit.);
(4,4'-Dimethyldiphenylmethyl)lithium
68695-92-1

(4,4'-Dimethyldiphenylmethyl)lithium

diisopropylamine
108-18-9

diisopropylamine

A

4,4'-dimethyldiphenylmethane
4957-14-6

4,4'-dimethyldiphenylmethane

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; Equilibrium constant;
C21H27Li
110426-35-2

C21H27Li

diisopropylamine
108-18-9

diisopropylamine

A

1,1-bis(4-t-butylphenyl)methane
19099-48-0

1,1-bis(4-t-butylphenyl)methane

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; Equilibrium constant;
LACTIC ACID
849585-22-4

LACTIC ACID

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine In tetrahydrofuran
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

N-ethyl-N,N-diisopropylamine
7087-68-5

N-ethyl-N,N-diisopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In hexane
In tetrahydrofuran; hexane at -78 - 0℃; for 0.333333 - 0.566667h; Product distribution / selectivity;
In tetrahydrofuran at -70 - -5℃;
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

isopropylamine
75-31-0

isopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In hexane at 0℃;
In tetrahydrofuran; hexane at 0℃; for 0.166667h; Product distribution / selectivity;
In tetrahydrofuran; hexanes at 0℃; Product distribution / selectivity;
1-Bromo-2,4-dimethoxybenzene
17715-69-4

1-Bromo-2,4-dimethoxybenzene

diethyl malonate
105-53-3

diethyl malonate

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium; NaH; nitrogen In tetrahydrofuran
pyridin-3-yl-acetic acid ethyl ester
39931-77-6

pyridin-3-yl-acetic acid ethyl ester

4-(dimethylamino)pyridinium tribromide

4-(dimethylamino)pyridinium tribromide

ammonium chloride

ammonium chloride

A

bromo-pyridin-3-yl-acetic acid ethyl ester
347186-70-3

bromo-pyridin-3-yl-acetic acid ethyl ester

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine In tetrahydrofuran
pyridin-3-yl-acetic acid ethyl ester
39931-77-6

pyridin-3-yl-acetic acid ethyl ester

4-(dimethylamino)pyridinium tribromide

4-(dimethylamino)pyridinium tribromide

A

bromo-pyridin-3-yl-acetic acid ethyl ester
347186-70-3

bromo-pyridin-3-yl-acetic acid ethyl ester

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium; chloro-trimethyl-silane; diisopropylamine In tetrahydrofuran
cis dioxolanone
62094-47-7

cis dioxolanone

diisopropylamine
108-18-9

diisopropylamine

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane
5-(1-methyl-3-trifluoromethyl-1H-pyrazol-5-yl)thiophene-2-carboxy aldehyde

5-(1-methyl-3-trifluoromethyl-1H-pyrazol-5-yl)thiophene-2-carboxy aldehyde

4-chloro-1-(diethoxyphosphorylmethyl)-2-fluorobenzene

4-chloro-1-(diethoxyphosphorylmethyl)-2-fluorobenzene

A

5-[5-[(E)-2-(4-chlorophenyl)-2-fluorovinyl]-2-thienyl]-1-methyl-3-trifluoromethyl-1H-pyrazole

5-[5-[(E)-2-(4-chlorophenyl)-2-fluorovinyl]-2-thienyl]-1-methyl-3-trifluoromethyl-1H-pyrazole

B

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran
methyl 3-(5-benzyloxyindolyl)propanoate

methyl 3-(5-benzyloxyindolyl)propanoate

1-iodo-propane
107-08-4

1-iodo-propane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Conditions
ConditionsYield
In tetrahydrofuran
2-(2,4,6-tri-tert-butylphenyl)phosphaacetylene
100938-86-1

2-(2,4,6-tri-tert-butylphenyl)phosphaacetylene

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

methyl iodide
74-88-4

methyl iodide

1-diisopropylamino-3-methyl-1,3-diphosphacyclobutane-2,4-diyl
736135-44-7, 943220-13-1

1-diisopropylamino-3-methyl-1,3-diphosphacyclobutane-2,4-diyl

Conditions
ConditionsYield
Stage #1: 2-(2,4,6-tri-tert-butylphenyl)phosphaacetylene; lithium diisopropyl amide In tetrahydrofuran at -78 - 20℃; for 1.25h;
Stage #2: methyl iodide In tetrahydrofuran
100%
CH3OBC13H18

CH3OBC13H18

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Li(1+)*CH3OBC13H17(1-)=Li[CH3OBC13H17]

Li(1+)*CH3OBC13H17(1-)=Li[CH3OBC13H17]

Conditions
ConditionsYield
In tetrahydrofuran; hexane N2-atmosphere; stirring (room temp., 80 h), evapn.; extg. (hexane), filtering, evapn. (vac.);100%
1--1-cyclopentanol
162147-89-9

1--1-cyclopentanol

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

benzenesulfinic acid diisopropylamide
66633-64-5

benzenesulfinic acid diisopropylamide

B

2-Chlorocyclohexanone
822-87-7

2-Chlorocyclohexanone

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 2h;A 99%
B 30%
malononitrile
109-77-3

malononitrile

(Z)-N-(3-(dimethylamino)-2-(trifluoromethyl)allylidene)-N-methylmethanaminium chloride salt

(Z)-N-(3-(dimethylamino)-2-(trifluoromethyl)allylidene)-N-methylmethanaminium chloride salt

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

diisopropylammonium 1,1,5,5-tetracyano-3-trifluoromethyl-1,3-pentadienide

diisopropylammonium 1,1,5,5-tetracyano-3-trifluoromethyl-1,3-pentadienide

Conditions
ConditionsYield
Stage #1: malononitrile; lithium diisopropyl amide In tetrahydrofuran; hexane at 0℃; for 0.5h;
Stage #2: (Z)-N-(3-(dimethylamino)-2-(trifluoromethyl)allylidene)-N-methylmethanaminium chloride salt In tetrahydrofuran; hexane at 20℃; for 3h;
99%
1-Iodoheptane
4282-40-0

1-Iodoheptane

trimethylstannane
1631-73-8

trimethylstannane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

n-heptane
142-82-5

n-heptane

B

hexamethyldistannane
661-69-8

hexamethyldistannane

C

diisopropyl(trimethylstannyl)amine
1068-71-9

diisopropyl(trimethylstannyl)amine

Conditions
ConditionsYield
In hexane; cyclohexane to soln. of 1-iodoheptane (1.0 mmol) and TMTH (1.0 mmol) in hexane at 0°C added LDA (1.0 mmol, 1.6 M soln. in cyclohexane) under Ar, react. time 10 min; analyzed by GLPC;A 99%
B 0%
C n/a
In hexane; cyclohexane to soln. of 1-iodoheptane (1.0 mmol) and TMTH (1.0 mmol) in hexane at 0°C added LDA (0.8 mmol, 1.6 M soln. in cyclohexane) under Ar, react. time 10 min; analyzed by GLPC;A 98%
B 0%
C n/a
In hexane; cyclohexane to soln. of 1-iodoheptane (1.0 mmol) and TMTH (1.0 mmol) in hexane at 0°C added LDA (0.6 mmol, 1.6 M soln. in cyclohexane) under Ar, react. time 10 min; analyzed by GLPC;A 94%
B 0%
C n/a
In hexane; cyclohexane to soln. of 1-iodoheptane (1.0 mmol) and TMTH (1.0 mmol) in hexane at 0°C added LDA (0.4 mmol, 1.6 M soln. in cyclohexane) under Ar, react. time 10 min; analyzed by GLPC;A 84%
B 0%
C n/a
In hexane; cyclohexane to soln. of 1-iodoheptane (1.0 mmol) and TMTH (1.0 mmol) in hexane at 0°C added LDA (0.2 mmol, 1.6 M soln. in cyclohexane) under Ar, react. time 10 min; analyzed by GLPC;A 74%
B 0%
C n/a
1,1,5,5-tetra(tert-butyl)-hexamethyl-1,5-distanna-2,3,4-trisilapentane
223565-68-2

1,1,5,5-tetra(tert-butyl)-hexamethyl-1,5-distanna-2,3,4-trisilapentane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

1,5-dilithio-1,1,5,5-tetra(tert-butyl)-hexamethyl-1,5-distanna-2,3,4-trisilapentane
339048-86-1

1,5-dilithio-1,1,5,5-tetra(tert-butyl)-hexamethyl-1,5-distanna-2,3,4-trisilapentane

Conditions
ConditionsYield
In tetrahydrofuran; hexane byproducts: HN(Pr-i)2; 2 equiv. of Li-amide compd. in 1:1 THF was added dropwise to a cooled (0°C) soln. (THF-hexane(1:1)) of Sn-compd., stirring for 1 h at th is temp.; temp. may be varied between -30 and 0 °C, under Ar or N2; detected by NMR;99%
1,1'-bis-benzyloxy-4,4'-diisopropyl-1,6,1',6'-tetrahydro-[2,2']biborininyl

1,1'-bis-benzyloxy-4,4'-diisopropyl-1,6,1',6'-tetrahydro-[2,2']biborininyl

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

2Li(1+)*((CH3)2CHC5H3BOCH2C6H5)2(2-)=Li2((CH3)2CHC5H3BOCH2C6H5)2

2Li(1+)*((CH3)2CHC5H3BOCH2C6H5)2(2-)=Li2((CH3)2CHC5H3BOCH2C6H5)2

Conditions
ConditionsYield
In tetrahydrofuran addn. of LDA in THF to a soln. diborabiphenyl derivative in THF at room temp. under stiring, stirring for 1 h at room temp.; removal of volatiles under vac.,;99%
trimethylstannane
1631-73-8

trimethylstannane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

hydrogen
1333-74-0

hydrogen

B

hexamethyldistannane
661-69-8

hexamethyldistannane

Conditions
ConditionsYield
With O In cyclohexane byproducts: i-Pr2NH; LDA (1.88 mmol) in C6H12 placed in Schlenk tube at 0°C under Ar, TMTH (3.76 mmol) added, stirred for 30 min, hydrolysis; Sn2Me6 detected by GC;A 98%
B 93%
In diethyl ether; cyclohexane byproducts: i-Pr2NH; TMTH in Et2O cooled to 0°C under Ar, LDA in cyclohexane (1.6 M) added via syringe, stirred for 60 min at room temp., hydrolysis;A 95%
B 90%
In diethyl ether byproducts: i-Pr2NH; LDA (1.88 mmol) in C6H12 placed in Schlenk tube at 0°C under Ar, TMTH (3.76 mmol) added, stirred for 30 min, hydrolysis; Sn2Me6 detected by GC;A 93%
B 83%
10-dicyclohexylsulfamoyl-D-isobornyl (E)-7-bromohept-2-enoate
162732-80-1

10-dicyclohexylsulfamoyl-D-isobornyl (E)-7-bromohept-2-enoate

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

10-dicyclohexylsulfamoyl-D-isobornyl 7-bromo-3<(1-methylethyl)amino>heptanoate

10-dicyclohexylsulfamoyl-D-isobornyl 7-bromo-3<(1-methylethyl)amino>heptanoate

Conditions
ConditionsYield
In tetrahydrofuran at -72 - -68℃; for 1.83333h;97%
trimethylstannane
1631-73-8

trimethylstannane

6-Bromo-1-hexene
2695-47-8

6-Bromo-1-hexene

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

1-hexene
592-41-6

1-hexene

B

methyl-cyclopentane
96-37-7

methyl-cyclopentane

C

hexamethyldistannane
661-69-8

hexamethyldistannane

Conditions
ConditionsYield
In diethyl ether; cyclohexane to 6-bromo-1-hexene (1.04 mmol) and 2 equiv. of Me3SnH in Et2O at 0°C added LDA (1.04 mmol, in cyclohexane) under Ar, react. time 20 min, quenched with water; analyzed by GLPC;A 77%
B 16%
C 97%
In diethyl ether; cyclohexane to 6-bromo-1-hexene (1.04 mmol) and 1 equiv. of Me3SnH in Et2O at 0°C added LDA (1.04 mmol, in cyclohexane) under Ar, react. time 20 min, quenched with water; analyzed by GLPC;A 41%
B 18%
C 86%
In hexane; cyclohexane to 6-bromo-1-hexene (1.04 mmol) and 2 equiv. of Me3SnH in hexane at 0°C added LDA (1.04 mmol, in cyclohexane) under Ar, react. time 20 min, quenched with water; analyzed by GLPC;A 76%
B 18%
C 27%
In hexane; cyclohexane to 6-bromo-1-hexene (1.04 mmol) and 1 equiv. of Me3SnH in hexane at 0°C added LDA (1.04 mmol, in cyclohexane) under Ar, react. time 20 min, quenched with water; analyzed by GLPC;A 45%
B 32%
C 48%
1-bromo-octane
111-83-1

1-bromo-octane

tri-n-butyl-tin hydride
688-73-3

tri-n-butyl-tin hydride

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

octane
111-65-9

octane

B

bis(tri-n-butyltin)
813-19-4

bis(tri-n-butyltin)

Conditions
ConditionsYield
In hexane; cyclohexane to 1-bromooctane (1 mmol) and Bu3SnH (1 mmol) in hexane at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 97%
B 0%
C5H25B22N2(1-)*C3H9N*H(1+)

C5H25B22N2(1-)*C3H9N*H(1+)

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

C5H24B22LiN2(2-)*2Li(1+)

C5H24B22LiN2(2-)*2Li(1+)

Conditions
ConditionsYield
In tetrahydrofuran at -78℃; for 2h; Inert atmosphere; Schlenk technique;97%
bis(1-methyl-1H-imidazol-3-yl)dihydroboronium iodide
337529-91-6

bis(1-methyl-1H-imidazol-3-yl)dihydroboronium iodide

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

Li(1+)*CH3C3H2N2BH2C3H2N2CH3(1-)=LiCH3C3H2N2BH2C3H2N2CH3

Li(1+)*CH3C3H2N2BH2C3H2N2CH3(1-)=LiCH3C3H2N2BH2C3H2N2CH3

Conditions
ConditionsYield
In tetrahydrofuran at -78 - 20℃;96%
ferrocenyl triflate

ferrocenyl triflate

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

lithium 2-(trifluoromethylsulfonyl)ferrocenolate

lithium 2-(trifluoromethylsulfonyl)ferrocenolate

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at 2 - 78℃; for 0.333333h; Inert atmosphere; Schlenk technique;96%
pentafluoropropionitrile
422-04-8

pentafluoropropionitrile

O,O-diethyl benzylphosphonate
1080-32-6

O,O-diethyl benzylphosphonate

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

diisopropylamine 2-ethoxy-2-oxo-3-phenyl-4,6-bis(pentafluoroethyl)-2,5-dihydro-1,5,2-diazaphosphinine adduct

diisopropylamine 2-ethoxy-2-oxo-3-phenyl-4,6-bis(pentafluoroethyl)-2,5-dihydro-1,5,2-diazaphosphinine adduct

Conditions
ConditionsYield
Stage #1: O,O-diethyl benzylphosphonate; lithium diisopropyl amide In tetrahydrofuran at 0℃; for 1h;
Stage #2: pentafluoropropionitrile In tetrahydrofuran at 20℃; for 15h;
95%
1-bromo-octane
111-83-1

1-bromo-octane

trimethylstannane
1631-73-8

trimethylstannane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

octane
111-65-9

octane

B

hexamethyldistannane
661-69-8

hexamethyldistannane

Conditions
ConditionsYield
In diethyl ether; cyclohexane to 1-bromooctane (1 mmol) and TMTH (1 mmol) in Et2O at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 54%
B 95%
With p-benzoquinone In hexane; cyclohexane to 1-bromooctane (1 mmol), TMTH (1 mmol), and benzoquinone (10 mol%) in hexane at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 91%
B 5%
With meta-dinitrobenzene; p-benzoquinone In hexane; cyclohexane to 1-bromooctane (1 mmol), TMTH (1 mmol), benzoquinone (10 mol%), and m-dinitrobenzene (5 mol%) in hexane at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 83%
B 2%
In hexane; cyclohexane to 1-bromooctane (1 mmol) and TMTH (1 mmol) in hexane at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 70%
B 50%
N,N-dimethyl acetamide
127-19-5

N,N-dimethyl acetamide

chlorotrimethylgermane
1529-47-1

chlorotrimethylgermane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

N,N-dimethyl(trimethylgermyl)acetamide
123347-42-2

N,N-dimethyl(trimethylgermyl)acetamide

Conditions
ConditionsYield
In tetrahydrofuran; hexane (Ar or N2); dropwise addn. of N,N-dimethylacetamide to a soln. of LDA at -78 °C; after 1 h stirring dropwise addn. of GeCl(CH3)3 and addnl. stirring for 2 h at the same temp.; quenching (satd. aq. NH4Cl); extn. (benzene); drying (MgSO4) of the organic layer; concn.; distn.;95%
ethylzinc chloride
2633-75-2

ethylzinc chloride

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

N-(ethylzinc) diisopropylamine
109930-69-0

N-(ethylzinc) diisopropylamine

Conditions
ConditionsYield
In diethyl ether byproducts: LiCl; ether soln. of EtZnCl was added to a suspn. of i-Pr2NLi in ether over 2 min under N2, stirred for 15 min; filtered, evapd., residue was dissolved in pentane, filtered, evapd; elem. anal.;95%
N,N-diethyl-1-amino-1,2-dihydro-1-boratanaphthalene
220696-16-2

N,N-diethyl-1-amino-1,2-dihydro-1-boratanaphthalene

N,N-diethyl-1-amino-1,4-dihydro-1-boratanaphthalene
220696-18-4

N,N-diethyl-1-amino-1,4-dihydro-1-boratanaphthalene

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

lithium N,N-diethyl-1-amino-1-boratanaphthalene

lithium N,N-diethyl-1-amino-1-boratanaphthalene

Conditions
ConditionsYield
In diethyl ether N2-atmosphere; addn. of LDA (1.1 equiv.) to mixt. of boratanaphthalenes at -78°C, stirring (2 h at -78°C, 10 h at 25°C); evapn., washing (pentane), drying;95%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

3',5'-difluoro-[1,1'-biphenyl]-4-carbonitrile
1365272-12-3

3',5'-difluoro-[1,1'-biphenyl]-4-carbonitrile

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

C22H29F2NOSi
1381940-52-8

C22H29F2NOSi

Conditions
ConditionsYield
at -68℃; Inert atmosphere;95%
lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

C6H14N3O(1-)*Li(1+)

C6H14N3O(1-)*Li(1+)

Conditions
ConditionsYield
With dinitrogen monoxide In tetrahydrofuran for 4h;95%
With dinitrogen monoxide In tetrahydrofuran at 20℃; under 760.051 Torr; for 3h;
4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane
78782-17-9

4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

bis((4,4,5,5,-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)lithium

bis((4,4,5,5,-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)lithium

Conditions
ConditionsYield
In tetrahydrofuran; hexane at -25 - 20℃; for 1.33333h; Inert atmosphere; Glovebox;95%
1-Iodoheptane
4282-40-0

1-Iodoheptane

trimethylstannane
1631-73-8

trimethylstannane

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

n-heptane
142-82-5

n-heptane

B

hexamethyldistannane
661-69-8

hexamethyldistannane

Conditions
ConditionsYield
In hexane; cyclohexane to 1-iodoheptane (1 mmol) and TMTH (1 mmol) in hexane at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 94%
B 0%
In diethyl ether; cyclohexane to 1-iodoheptane (1 mmol) and TMTH (1 mmol) in Et2O at 0°C added LDA (1 mmol, in cyclohexane) under Ar, stirred for 20 min, quenched; analyzed by GLPC;A 78%
B 26%
tri-n-butyl-tin hydride
688-73-3

tri-n-butyl-tin hydride

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

A

hydrogen
1333-74-0

hydrogen

B

bis(tri-n-butyltin)
813-19-4

bis(tri-n-butyltin)

Conditions
ConditionsYield
In diethyl ether; cyclohexane byproducts: i-Pr2NH; Bu3SnH in Et2O cooled to 0°C under Ar, LDA in cyclohexane (1.6 M) added via syringe, stirred for 60 min at room temp., hydrolysis;A 90%
B 94%
acetylferrocene
1271-55-2

acetylferrocene

diethyl chlorophosphate
814-49-3

diethyl chlorophosphate

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

ferroceneacetylene
1271-47-2

ferroceneacetylene

Conditions
ConditionsYield
With water In tetrahydrofuran inert atmosphere; addn. of LDA in THF at -78°C to soln. of Fe-complex; reaction for 1 h; addn. of phosphate; reaction for 1 h; mixt. raised to room temp.; addn. of LDA in THF at -78°C; warmed to room temp.; hydrolysis at 0°C;; extn. of organic layer with CH2Cl2; dried over MgSO4; evapn.; purifn. of oil by flash chromy. (pentane-ether 2:1); crystn. of first yellow fraction (0°C, pentane); elem. anal.;94%
(CO)4WCC6H4CH3(NHCH2CHCH2)
77310-69-1

(CO)4WCC6H4CH3(NHCH2CHCH2)

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

cis-tetracarbonyl[((Z)-η2-N-allyl-N-methylamino)(p-tolyl)carbene]tungsten(0)
90245-85-5

cis-tetracarbonyl[((Z)-η2-N-allyl-N-methylamino)(p-tolyl)carbene]tungsten(0)

Conditions
ConditionsYield
With CH3I In tetrahydrofuran a soln. of lithium diisopropylamide in THF was added to soln. of W-complex in THF at -72°C, soln. was warmed to room temp., cooled back to -72°C and CH3I was added, soln. was warmed to room temp. underN2; preparative TLC (silica gel, CH2Cl2-hexane) gave solid ppt.;94%
(CO)4Re(η2-C(Me)C(CO2Me)C(OEt))

(CO)4Re(η2-C(Me)C(CO2Me)C(OEt))

bis(triphenylphosphine)iminium chloride
21050-13-5

bis(triphenylphosphine)iminium chloride

lithium diisopropyl amide
4111-54-0

lithium diisopropyl amide

(Ph3P)2N[(CO)4Re(η2-C(=CH2)C(CO2Me)C(OEt))]
724461-50-1

(Ph3P)2N[(CO)4Re(η2-C(=CH2)C(CO2Me)C(OEt))]

Conditions
ConditionsYield
In tetrahydrofuran; hexane (Ar); addn. of a soln. of lithium compd. in hexane to a soln. of rheniumcomplex in THF at -78°C, stirring for 1 h at -78°C, addn. of PPNCl, stirring and warming to room temp.; filtration, concn., addn. of hexane, cooling to 0°C, sepn., washing ppt. with hexane, drying for 24 h in vac.;94%
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