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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

Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for Diethylacetamide Cas685-91-6 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Colorless transparent liquid Package:25kg/drum;200kg/drum Application:Pharma

High quality Diethylacetamide Cas 685-91-6 with good service

Cas:685-91-6

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Diethylacetamide

Cas:685-91-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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

Diethylacetamide

Cas:685-91-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

685-91-6 Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

Diethylacetamide CAS:685-91-6

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

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

Manufacturer supply CAS 685-91-6 with best quality

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Leader Biochemical Group

About Product Details

China Biggest factory Supply High Quality Diethylacetamide 685-91-6

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

Diethylacetamide, 99%CAS NO.: 685-91-6

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

inquiry

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

Acetamide, N,N-diethyl- 685-91-6

Cas:685-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,

Factory supply price N,n-diethylacetamide CAS no. 685-91-6 C6H13NO CAS NO.685-91-6

Cas:685-91-6

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hangzhou Ocean Chemical Co., Ltd.

Our advantages: Sales term: Has a strong chemical professional quality and strong sense of responsibilit.In the sales field of fine chemicals and the market development of new products, we have a strong foresight and pertinen

Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $3.0 / 4.0

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: Diethylacetamide Synonyms: N,N-DIETHYLACETAMIDE FOR SYNTHESIS;685-91-6;acetamide,n,n-diethyl-;acetamine,n,n-diethyl-;aceticacid,amide,n,n-diethyl;CH3CON(C2H5)2;n,n-diaethylacetamid;n,n-diethyl-acetamid CAS: 685-91-6 MF: C6H13NO

Diethylacetamide Manufactuered in China best quality

Cas:685-91-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

N,N-Diethyl Acetamide

Cas:685-91-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

N,N-diethylacetamide

Cas:685-91-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS685-91-6 Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

N,N-diethylacetamide

Cas:685-91-6

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

N,N-Diethyl acetamide

Cas:685-91-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 N,N-Diethylacetamide

Cas:685-91-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

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

N,N-diethylacetamide

Cas:685-91-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Diethylacetamide CAS No.:685-91-6 Molecule Formula:C6H13NO Molecule Weight:115.17 Purity: 99.0% Package: 200kg/drum Description:Colorless or light yellow liquid Manufacture Standards:Enterprise Standard

High Quality Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

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,

Diethylacetamide

Cas:685-91-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Diethylacetamide Basic information Product Name: Diethylacetamide Synonyms: n,n-diaethylacetamid;n,n-diethyl-acetamid;diethylacetamide;ACETIC ACID DIETHYLAMIDE;ACETYL DIETHYLAMINE;N-ACETYLDIETHYLAMINE;N,N-DIETHYLACETAMIDE;N,N-Diethylacetamide,

Diethylacetamide

Cas:685-91-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

N,N-diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Acetic Acid-Diethylamide

Cas:685-91-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

N,N-diethylacetamide

Cas:685-91-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

Factory supply price N,n-diethylacetamide CAS no. 685-91-6 C6H13NO CAS NO.685-91-6 CAS NO.685-91-6

Cas:685-91-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

N,N-diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

N,N-diethylacetamide

Cas:685-91-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Chemical Name: Diethylacetamide CAS: 685-91-6 Molecular Fomula: C6H13NO Molecular weight: 115.17 Appearance:Colorless Transparent Liquid Assay: 99% Appearance:Colorless Clear to light yellow Liquid Storage:Preserve in well-closed, light-resi

Diethylacetamide

Cas:685-91-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Synthetic route

ethyl 2,4-dinitrophenylacetoacetate
124089-63-0

ethyl 2,4-dinitrophenylacetoacetate

diethylamine
109-89-7

diethylamine

A

diethylacetamide
685-91-6

diethylacetamide

B

α-(2,4-dinitrophenyl)ethyl acetate
68084-17-3

α-(2,4-dinitrophenyl)ethyl acetate

Conditions
ConditionsYield
In chloroform at 80℃; for 48h;A 100%
B n/a
acetic acid
64-19-7

acetic acid

triethylamine
121-44-8

triethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With tetrachloromethane; potassium carbonate In dichloromethane for 9h; Inert atmosphere; Irradiation;100%
vinyl acetate
108-05-4

vinyl acetate

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With immobilization of Candida cylindracea lipase In hexane at 55℃; for 12h;99%
ethanol
64-17-5

ethanol

ethylamine
75-04-7

ethylamine

ethyl acetate
141-78-6

ethyl acetate

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With Cu 20%, Co 6%, Mn 4%, Mo 5%, Ag 0000.2%, alkaline earth metal 5%, rare earth metal 2% at 30 - 50℃; Temperature;98.5%
acetic anhydride
108-24-7

acetic anhydride

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With nickel dichloride at 20℃; for 0.166667h; Neat (no solvent);97%
at 100℃; for 3h; Condensation;91%
ZSM-35 zeolite In acetonitrile for 2h; Heating;89.2%
diethylamine
109-89-7

diethylamine

microgel-supported-CH3CO

microgel-supported-CH3CO

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; for 13.5h; Inert atmosphere;96.5%
diethylamine
109-89-7

diethylamine

N-pivaloyl-N-methylacetamide

N-pivaloyl-N-methylacetamide

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane at 25℃; for 3.5h;94%
ethyl acetate
141-78-6

ethyl acetate

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With [Zn(BH4)2(py)] In tetrahydrofuran for 0.25h; Heating;94%
trans-PdMe(I)(PMePh2)2
42582-53-6

trans-PdMe(I)(PMePh2)2

carbon monoxide
201230-82-2

carbon monoxide

diethylamine
109-89-7

diethylamine

A

diethylacetamide
685-91-6

diethylacetamide

B

N,N-diethyl-2-oxo-propanamide
22381-21-1

N,N-diethyl-2-oxo-propanamide

Conditions
ConditionsYield
In tetrahydrofuran 10 atm CO pressure, magnetically stirred at room temp. for 1 day, totalyield: 95%;A 7%
B 93%
In tetrahydrofuran 1 atm CO pressure, magnetically stirred at room temp. for 1 day, total yield: 51%;A 21%
B 79%
N-methyl-acetamide
79-16-3

N-methyl-acetamide

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane at 90℃; for 20h;92%
S,S-diethyl-N-diethylamidodithiophosphite
42964-63-6

S,S-diethyl-N-diethylamidodithiophosphite

acetic anhydride
108-24-7

acetic anhydride

A

diethylacetamide
685-91-6

diethylacetamide

B

O-acetyl S,S-diethyl phosphorodithioite
84103-76-4

O-acetyl S,S-diethyl phosphorodithioite

Conditions
ConditionsYield
for 20h; Product distribution; Ambient temperature;A 91%
B 88%
2-Chloro-N,N-diethylacetamide
2315-36-8

2-Chloro-N,N-diethylacetamide

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With hydrogen In water at 120 - 140℃; under 22502.3 - 37503.8 Torr;90%
With nickel In tetrahydrofuran at 20℃; for 2h;90 % Spectr.
With potassium iodide; potassium carbonate In tetrahydrofuran
With hydrogen; triethylamine In methanol; water at 120℃; under 22502.3 Torr; for 95h; Autoclave;90 %Chromat.
acetic acid butyl ester
123-86-4

acetic acid butyl ester

diethyl amine hydrochloride
660-68-4

diethyl amine hydrochloride

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
Stage #1: diethyl amine hydrochloride With diisobutylaluminium hydride In tetrahydrofuran; toluene
Stage #2: acetic acid butyl ester In tetrahydrofuran at 20℃; for 2h;
90%
N-Hydroxymethyldiethylamine-acetate
2037-00-5

N-Hydroxymethyldiethylamine-acetate

bis(diethylamino)phenylphosphine
1636-14-2

bis(diethylamino)phenylphosphine

A

diethylacetamide
685-91-6

diethylacetamide

B

diethylamidophenyl(N-diethylaminomethyl)phosphinate

diethylamidophenyl(N-diethylaminomethyl)phosphinate

Conditions
ConditionsYield
at 20℃; for 20h;A 80%
B 89.5%
diethylamine
109-89-7

diethylamine

acetyl chloride
75-36-5

acetyl chloride

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With hydroxyapatite supported copper(I) oxide In acetonitrile at 50℃; for 0.25h;89%
With iodine at 20℃; for 0.0166667h; Neat (no solvent);86.3%
With pyridine In dichloromethane for 1h;76%
trimethylsilyl diethylcarbamate
18279-61-3

trimethylsilyl diethylcarbamate

chloroacetyl chloride
79-04-9

chloroacetyl chloride

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
In dichloromethane for 0.25h; Ambient temperature;89%
dipropyl diethylphosphoramidodithioite
53431-44-0

dipropyl diethylphosphoramidodithioite

acetic anhydride
108-24-7

acetic anhydride

A

diethylacetamide
685-91-6

diethylacetamide

B

O-acetyl S,S-dipropyl phosphorodithioite
84103-77-5

O-acetyl S,S-dipropyl phosphorodithioite

Conditions
ConditionsYield
Product distribution; Ambient temperature;A 88%
B 82%
Trimethyl orthoacetate
1445-45-0

Trimethyl orthoacetate

diethyl amine hydrochloride
660-68-4

diethyl amine hydrochloride

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
for 4h; Reflux;88%
O-acetyl-α-hydroxyisobutyric acid
15805-98-8

O-acetyl-α-hydroxyisobutyric acid

A

diethylacetamide
685-91-6

diethylacetamide

B

2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

C

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester
20127-81-5

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester

D

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
With triethylamine In acetonitrile Ambient temperature; electrolysis; Further byproducts given;A 47%
B 86.8%
C 4.7%
D n/a
O-acetyl-α-hydroxyisobutyric acid
15805-98-8

O-acetyl-α-hydroxyisobutyric acid

triethylamine
121-44-8

triethylamine

A

diethylacetamide
685-91-6

diethylacetamide

B

2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

C

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester
20127-81-5

Essigsaeure-2-hydroxy-1,1,2-trimethylpropylester

D

acetic anhydride
108-24-7

acetic anhydride

Conditions
ConditionsYield
In acetonitrile Ambient temperature; electrolysis; Further byproducts given;A 47%
B 86.8%
C 4.7%
D n/a
acetic anhydride
108-24-7

acetic anhydride

triethylamine
121-44-8

triethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
With tert.-butylhydroperoxide; water In acetonitrile at 70℃; for 1h;85%
Acetic 4-methylthiobenzoic thioanhydride
64586-19-2

Acetic 4-methylthiobenzoic thioanhydride

Diethylamino-trimethyl-stannan
1068-74-2

Diethylamino-trimethyl-stannan

A

diethylacetamide
685-91-6

diethylacetamide

B

4,4'-Dimethyl-bis-thiobenzoyldisulfid
20710-51-4

4,4'-Dimethyl-bis-thiobenzoyldisulfid

C

trimethyltin 4-methylbenzenecarbodithioate
42967-62-4

trimethyltin 4-methylbenzenecarbodithioate

Conditions
ConditionsYield
In hexane at 0℃; for 1h;A 70%
B 7%
C 84%
Acetyl bromide
506-96-7

Acetyl bromide

S,S-diethyl-N-diethylamidodithiophosphite
42964-63-6

S,S-diethyl-N-diethylamidodithiophosphite

A

diethylacetamide
685-91-6

diethylacetamide

B

diethyl phosphorobromidodithioite
20472-60-0

diethyl phosphorobromidodithioite

Conditions
ConditionsYield
Product distribution; -70 deg C to room temperature;A 82%
B 65%
Acetyl bromide
506-96-7

Acetyl bromide

dipropyl diethylphosphoramidodithioite
53431-44-0

dipropyl diethylphosphoramidodithioite

A

diethylacetamide
685-91-6

diethylacetamide

B

dipropyl phosphorobromidodithioite

dipropyl phosphorobromidodithioite

Conditions
ConditionsYield
Product distribution;A 78%
B 77%
5-ethoxycarbonyl-6-methyl-1,3-diacetyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one

5-ethoxycarbonyl-6-methyl-1,3-diacetyl-4-phenyl-3,4-dihydropyrimidin-2(1H)-one

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;78%
dipropyl diethylphosphoramidodithioite
53431-44-0

dipropyl diethylphosphoramidodithioite

acetic acid
64-19-7

acetic acid

A

diethylacetamide
685-91-6

diethylacetamide

B

tripropyl phosphorotrithioite
869-56-7

tripropyl phosphorotrithioite

C

O-acetyl S,S-dipropyl phosphorodithioite
84103-77-5

O-acetyl S,S-dipropyl phosphorodithioite

Conditions
ConditionsYield
for 1h; Ambient temperature;A 76%
B n/a
C n/a
acetic acid
64-19-7

acetic acid

diethylamine
109-89-7

diethylamine

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
tetraphosphorus decasulfide; triphenyl antimony oxide In benzene at 60℃; for 12h;75%
With tetrachlorosilane; benzene
diethylamine
109-89-7

diethylamine

thioacetic acid
507-09-5

thioacetic acid

diethylacetamide
685-91-6

diethylacetamide

Conditions
ConditionsYield
triphenyl antimony oxide In benzene at 20℃; for 8h;75%
mixed anhydride of O,O-diisobutyl hydrogen phosphorothioate and tetraethylphosphorodiamidous acid
34469-24-4

mixed anhydride of O,O-diisobutyl hydrogen phosphorothioate and tetraethylphosphorodiamidous acid

acetyl chloride
75-36-5

acetyl chloride

A

diethylacetamide
685-91-6

diethylacetamide

B

diethylphosphoramidous dichloride
1069-08-5

diethylphosphoramidous dichloride

C

bis(diisobutoxyphosphinothioyl)diethylphosphoramidite

bis(diisobutoxyphosphinothioyl)diethylphosphoramidite

Conditions
ConditionsYield
at 48 - 52℃; for 0.5h;A 65%
B 68%
C 75%
dipropyl diethylphosphoramidodithioite
53431-44-0

dipropyl diethylphosphoramidodithioite

acetyl chloride
75-36-5

acetyl chloride

A

diethylacetamide
685-91-6

diethylacetamide

B

dipropyl phosphorochloridodithioite
4104-04-5

dipropyl phosphorochloridodithioite

Conditions
ConditionsYield
Product distribution;A 73%
B 69%
diethylacetamide
685-91-6

diethylacetamide

4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

2-(4-cyanophenyl)-N,N-diethylacetamide

2-(4-cyanophenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 4-bromobenzenecarbonitrile With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
98%
diethylacetamide
685-91-6

diethylacetamide

benzyl alcohol
100-51-6

benzyl alcohol

N,N-diethyl-3-phenylpropanamide
18859-19-3

N,N-diethyl-3-phenylpropanamide

Conditions
ConditionsYield
With tri-tert-butyl phosphine; potassium tert-butylate; nickel diacetate In 1,4-dioxane; toluene at 80℃; for 12h; Inert atmosphere; Glovebox; Schlenk technique;98%
With C19H26ClIrNOP; potassium tert-butylate In toluene at 80℃; for 12h; Schlenk technique; Inert atmosphere; Sealed tube; Green chemistry;84%
With C29H55IrN3P2(1+)*Cl(1-); potassium tert-butylate In toluene at 120℃; for 15h; Schlenk technique; Inert atmosphere; Glovebox;78%
With C22H34Cl2CoF3N5P2; potassium tert-butylate In tetrahydrofuran at 100℃; for 24h; Inert atmosphere; Sealed tube; Glovebox;76%
With C23H21MnN2O3P(1+)*Br(1-); potassium tert-butylate In 1,4-dioxane at 130℃; for 15h; Schlenk technique; Inert atmosphere; Green chemistry;56%
diethylacetamide
685-91-6

diethylacetamide

4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

methyl 4-((diethylcarbamoyl)methyl)benzoate

methyl 4-((diethylcarbamoyl)methyl)benzoate

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 4-methoxycarbonylphenyl bromide With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
97%
diethylacetamide
685-91-6

diethylacetamide

2,4,6-trimethylphenyl bromide
576-83-0

2,4,6-trimethylphenyl bromide

N,N-diethyl-2-mesitylacetamide

N,N-diethyl-2-mesitylacetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 2,4,6-trimethylphenyl bromide With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
96%
diethylacetamide
685-91-6

diethylacetamide

1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

N,N-diethyl-2-(4-methoxyphenyl)acetamide
115348-15-7

N,N-diethyl-2-(4-methoxyphenyl)acetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; lithium tert-butoxide In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;95%
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 1-bromo-4-methoxy-benzene With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
93%
diethylacetamide
685-91-6

diethylacetamide

2-Bromo-6-methoxynaphthalene
5111-65-9

2-Bromo-6-methoxynaphthalene

N,N-diethyl-2-(2-methoxynaphthalen-6-yl)acetamide

N,N-diethyl-2-(2-methoxynaphthalen-6-yl)acetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 2-Bromo-6-methoxynaphthalene With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
95%
diethylacetamide
685-91-6

diethylacetamide

sodium trisulfide

sodium trisulfide

chloroacetone
78-95-5

chloroacetone

2-acetyl benzo[b]thiophene
22720-75-8

2-acetyl benzo[b]thiophene

Conditions
ConditionsYield
In diethyl ether; water95%
diethylacetamide
685-91-6

diethylacetamide

1-bromo-4-tert-butylbenzene
3972-65-4

1-bromo-4-tert-butylbenzene

2,2-bis(4-(tert-butyl)phenyl)-N,N-diethylacetamide
1449216-31-2

2,2-bis(4-(tert-butyl)phenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; sodium hexamethyldisilazane In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;95%
diethylacetamide
685-91-6

diethylacetamide

1-bromo-4-tert-butylbenzene
3972-65-4

1-bromo-4-tert-butylbenzene

2-(4-(tert-butyl)phenyl)-N,N-diethylacetamide

2-(4-(tert-butyl)phenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; lithium tert-butoxide In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;94%
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: 1-bromo-4-tert-butylbenzene With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
93%
Stage #1: diethylacetamide With bis(2,2,6,6-tetramethyl-1-piperidyl)zinc In toluene at 20℃; for 2h;
Stage #2: 1-bromo-4-tert-butylbenzene With tri-tert-butyl phosphine; tris(dibenzylideneacetone)dipalladium (0) In toluene at 20℃; for 24h; Negishi coupling;
81 % Spectr.
bromochlorobenzene
106-39-8

bromochlorobenzene

diethylacetamide
685-91-6

diethylacetamide

2-(4-chlorophenyl)-N,N-diethylacetamide
5292-72-8

2-(4-chlorophenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: bromochlorobenzene With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
94%
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; lithium tert-butoxide In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;87%
diethylacetamide
685-91-6

diethylacetamide

bromobenzene
108-86-1

bromobenzene

N,N-diethyl-2,2-diphenylacetamide
3004-58-8

N,N-diethyl-2,2-diphenylacetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; sodium hexamethyldisilazane In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;94%
diethylacetamide
685-91-6

diethylacetamide

meta-bromotoluene
591-17-3

meta-bromotoluene

N,N-diethyl-2,2-di-m-tolylacetamide
1449216-33-4

N,N-diethyl-2,2-di-m-tolylacetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; sodium hexamethyldisilazane In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;94%
diethylacetamide
685-91-6

diethylacetamide

p-formylacetophenone
3457-45-2

p-formylacetophenone

3-(4-acetylphenyl)-N,N-diethyl-3-hydroxypropionamide

3-(4-acetylphenyl)-N,N-diethyl-3-hydroxypropionamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With bis(2,2,6,6-tetramethyl-1-piperidyl)zinc In toluene at 20℃; for 2h;
Stage #2: p-formylacetophenone In toluene at 20℃; for 4h; aldol reaction;
93%
diethylacetamide
685-91-6

diethylacetamide

diphenylzinc
1078-58-6

diphenylzinc

(Zn(C6H5)(CH2C(O)N(CH2CH3)2))2

(Zn(C6H5)(CH2C(O)N(CH2CH3)2))2

Conditions
ConditionsYield
With morpholine In toluene byproducts: C6H6; mixt. of N,N-diethylamide, morpholine (1 equiv) and ZnPh2 (3.0 equiv) intoluene heated to 50°C for 24 h;93%
With morpholine In toluene byproducts: C6H6; mixt. of N,N-diethylamide, morpholine (1 equiv) and ZnPh2 (2.0 equiv) intoluene heated to 50°C for 24 h;91%
With piperidine In toluene byproducts: C6H6; mixt. of N,N-diethylamide, piperidine and ZnPh2 in toluene heated to 50°C for 24 h;90%
diethylacetamide
685-91-6

diethylacetamide

2-ethylsulfanyl-benzoic acid methyl ester
3795-78-6

2-ethylsulfanyl-benzoic acid methyl ester

N,N-diethyl-3-(2-ethylsulfanylphenyl)-3-oxopropanamide
1353047-13-8

N,N-diethyl-3-(2-ethylsulfanylphenyl)-3-oxopropanamide

Conditions
ConditionsYield
With lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;93%
diethylacetamide
685-91-6

diethylacetamide

2-methylphenyl bromide
95-46-5

2-methylphenyl bromide

N,N-diethyl-2-(2-methylphenyl)acetamide
40089-15-4

N,N-diethyl-2-(2-methylphenyl)acetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; lithium tert-butoxide In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;93%
o-fluorobromobenzene
1072-85-1

o-fluorobromobenzene

diethylacetamide
685-91-6

diethylacetamide

N,N-diethyl-2-(2-fluorophenyl)acetamide

N,N-diethyl-2-(2-fluorophenyl)acetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: o-fluorobromobenzene With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
92%
diethylacetamide
685-91-6

diethylacetamide

(4-bromophenyl)(phenyl)methanone
90-90-4

(4-bromophenyl)(phenyl)methanone

2-(4-benzoylphenyl)-N,N-diethylacetamide

2-(4-benzoylphenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: (4-bromophenyl)(phenyl)methanone With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
92%
diethylacetamide
685-91-6

diethylacetamide

para-bromoacetophenone
99-90-1

para-bromoacetophenone

2-(4-acetylphenyl)-N,N-diethylacetamide

2-(4-acetylphenyl)-N,N-diethylacetamide

Conditions
ConditionsYield
Stage #1: diethylacetamide With sec.-butyllithium In tetrahydrofuran; cyclohexane at -78℃; for 1h;
Stage #2: With zinc(II) chloride In tetrahydrofuran; cyclohexane at 20℃; for 0.166667h;
Stage #3: para-bromoacetophenone With monophosphine 1,2,3,4,5-pentaphenyl-1'-(di-tert-butylphosphino)ferrocene; bis(dibenzylideneacetone)-palladium(0) In tetrahydrofuran; cyclohexane at 20℃; for 24h;
92%
diethylacetamide
685-91-6

diethylacetamide

1-Bromo-4-fluorobenzene
460-00-4

1-Bromo-4-fluorobenzene

N,N-diethyl-2-(4-fluorophenyl)acetamide
885900-99-2

N,N-diethyl-2-(4-fluorophenyl)acetamide

Conditions
ConditionsYield
With N-(dicyclohexylphosphino)-2-(2'-methylphenyl)-1H-indole; palladium diacetate; lithium tert-butoxide In toluene at 110℃; Inert atmosphere; Sealed tube; Microwave irradiation; chemoselective reaction;92%

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