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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

Propiolamide

Cas:7341-96-0

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 services. DayangChem can provide different quantities of custom synthesis ch

Propiolamide

Cas:7341-96-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

Manufacturer supply CAS 7341-96-0 with best quality

Cas:7341-96-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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.:7341-96-0

Cas:7341-96-0

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

PROPYNOIC ACID AMIDE

Cas:7341-96-0

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

Type:Lab/Research institutions

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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 Propynamide

Cas:7341-96-0

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

PropiolaMide

Cas:7341-96-0

Min.Order:1 Gram

Negotiable

Type:Other

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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

2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

PROPYNOIC ACID AMIDE

Cas:7341-96-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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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

2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec Propiolamide 25g

Cas:7341-96-0

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Good quantity Storage:R.T. Package:as per buyers Application:intermediate Transportation:by air/sea

PROPYNOIC ACID AMIDE

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

Propynoic acid amide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use

Propiolamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Propiolamide cas 7341-96-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Propiolamide cas 7341-96-0

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low priceAppearance:Waxy Yellow Solid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

Propynamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

7341-96-0 Application:intermediate

2-Propynamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical Technology Co., Ltd

Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

PROPYNOIC ACID AMIDE

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Other

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AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu

propynamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

PROPYNOIC ACID AMIDE

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

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Suzhou Sibian Chemical Technology Co., Ltd

Lower price, sample is available,large stock in warehouse.Best service, high quality and reasonable price.If you are looking for the material's manufacturer or supplier in China, Sibian chemical is your best choice. Application:Drug R&D

prop-2-ynamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Beantown Chemical

in stock Application:7341-96-0

Propiolamide, 96%

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

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LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Propiolamide

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Qingdao little fox Biological &Technology Co.,Ltd

2-Propynamide (9CI) Package:25Kg/drum Application:Pharm Intermediates Transportation:Air transport, sea transport

2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Propiolamide

Cas:7341-96-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

factory lower price 7341-96-0

Cas:7341-96-0

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

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Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

propynamide

Cas:7341-96-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Mingqi Chemical Co., Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer a

Factory Direct Sales Low Price 2-Propynamide (9CI)

Cas:7341-96-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

propynoic acid methyl ester
922-67-8

propynoic acid methyl ester

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With ammonia In water for 0.166667h; Cooling with isopropanol-dry ice;100%
With ammonia In water99%
With ammonia In water at -30 - 30℃; for 0.333333h;95.4%
propynoic acid ethyl ester
623-47-2

propynoic acid ethyl ester

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With ammonia at -78 - 20℃; for 5h;100%
With ammonia at -55℃; for 9h;83%
With ammonium hydroxide at -10℃; for 1h; Inert atmosphere;74%
3-(trimethylsilyl)prop-2-ynamide

3-(trimethylsilyl)prop-2-ynamide

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With KF-Al2O3 (5 mol percent) In methanol at 25℃; for 0.333333h;82%
propargyl alcohol
107-19-7

propargyl alcohol

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With iron(III) chloride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; hydroxylamine hydrochloride; iodine; potassium carbonate In 1,2-dichloro-ethane at 90℃; for 19h;75%
propiolic acid anhydride
4672-74-6

propiolic acid anhydride

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With diethyl ether; ammonia
propiolonitrile
1070-71-9

propiolonitrile

2-propynamide
7341-96-0

2-propynamide

Conditions
ConditionsYield
With sulfuric acid at 35 - 40℃;
2-propynamide
7341-96-0

2-propynamide

(Z)-3-Chloropropenamide
78708-26-6

(Z)-3-Chloropropenamide

Conditions
ConditionsYield
With acetic acid; lithium chloride at 90℃; for 22h;98%
2-propynamide
7341-96-0

2-propynamide

(Z)-3-Iodopropenamide
137627-61-3

(Z)-3-Iodopropenamide

Conditions
ConditionsYield
With acetic acid; lithium iodide at 90℃; for 22h;98%
With lithium iodide In acetic acid at 90℃; for 8h;85%
2-propynamide
7341-96-0

2-propynamide

pivalaldehyde
630-19-3

pivalaldehyde

C8H14INO2

C8H14INO2

Conditions
ConditionsYield
Stage #1: pivalaldehyde With magnesium iodide In dichloromethane at 0 - 20℃; Morita-Baylis-Hillman reaction; Inert atmosphere;
Stage #2: 2-propynamide In dichloromethane at 20℃; for 30h; Morita-Baylis-Hillman reaction; Inert atmosphere;
98%
2-propynamide
7341-96-0

2-propynamide

1-selenonaphthol
16645-11-7

1-selenonaphthol

β-(1-naphthylseleno)acrylamide
94848-98-3

β-(1-naphthylseleno)acrylamide

Conditions
ConditionsYield
In ethanol at 40 - 50℃; for 0.5h;95.3%
2-propynamide
7341-96-0

2-propynamide

indole-2,3-dione
91-56-5

indole-2,3-dione

L-proline
147-85-3

L-proline

2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide
1453811-29-4

2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide

Conditions
ConditionsYield
With copper(l) iodide In acetonitrile at 80℃; for 2h; Reagent/catalyst; Solvent; Inert atmosphere;92%
piperidine
110-89-4

piperidine

2-propynamide
7341-96-0

2-propynamide

(E)-3-(piperidin-1-yl)acrylamide
64164-01-8

(E)-3-(piperidin-1-yl)acrylamide

Conditions
ConditionsYield
In diethyl ether for 1h;91%
2-propynamide
7341-96-0

2-propynamide

5,7-dinitro-1H-indole-2,3-dione
5453-79-2

5,7-dinitro-1H-indole-2,3-dione

L-proline
147-85-3

L-proline

5,7-dinitro-2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide
1453811-35-2

5,7-dinitro-2-oxo-5',6',7',7a'-tetrahydrospiro[indoline-3,3'-pyrrolizine]-2'-carboxamide

Conditions
ConditionsYield
With copper(l) iodide In acetonitrile at 80℃; for 2h; Inert atmosphere;90%
2-propynamide
7341-96-0

2-propynamide

2-(benzylideneamino)phenol
1624-53-9, 3230-45-3, 137838-23-4

2-(benzylideneamino)phenol

methyl 2-diazo-2-(3-methoxyphenyl)acetate
384365-49-5

methyl 2-diazo-2-(3-methoxyphenyl)acetate

C26H24N2O5

C26H24N2O5

Conditions
ConditionsYield
Stage #1: 2-(benzylideneamino)phenol In dichloromethane at 20℃; for 0.166667h; Molecular sieve;
Stage #2: 2-propynamide; methyl 2-diazo-2-(3-methoxyphenyl)acetate With dirhodium tetraacetate In dichloromethane at 20℃; for 1h; Molecular sieve;
90%
2-propynamide
7341-96-0

2-propynamide

3',6'-bis(dimethylamino)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid
150322-05-7

3',6'-bis(dimethylamino)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid

C28H25N3O4

C28H25N3O4

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 25℃;90%
2-propynamide
7341-96-0

2-propynamide

3-iodopropiolamide

3-iodopropiolamide

Conditions
ConditionsYield
With N-iodo-succinimide; acetic acid In acetonitrile at 80℃; for 1.5h; Molecular sieve;89%
With N-iodo-succinimide; acetic acid In acetonitrile at 80℃; for 1.5h; Molecular sieve;89%
With iodine; sodium hydroxide In water
2-propynamide
7341-96-0

2-propynamide

2-((naphthalen-2-ylmethylene)amino)phenol
78685-68-4

2-((naphthalen-2-ylmethylene)amino)phenol

Methyl phenyldiazoacetate
22979-35-7

Methyl phenyldiazoacetate

methyl 3-((2-hydroxyphenyl)amino)-3-(naphthalen-2-yl)-2-phenyl-2-propiolamidopropanoate

methyl 3-((2-hydroxyphenyl)amino)-3-(naphthalen-2-yl)-2-phenyl-2-propiolamidopropanoate

Conditions
ConditionsYield
With rhodium(II) acetate dimer In dichloromethane at 20 - 25℃; for 6h; Molecular sieve; Inert atmosphere; diastereoselective reaction;89%
2-propynamide
7341-96-0

2-propynamide

2-(4-bromo-benzylidenamino)-phenol
117649-27-1, 3230-46-4

2-(4-bromo-benzylidenamino)-phenol

Methyl phenyldiazoacetate
22979-35-7

Methyl phenyldiazoacetate

A

methyl 3-(4-bromophenyl)-3-((2-hydroxyphenyl)amino)-2-phenyl-2-propiolamidopropanoate

methyl 3-(4-bromophenyl)-3-((2-hydroxyphenyl)amino)-2-phenyl-2-propiolamidopropanoate

B

methyl 3-(4-bromophenyl)-3-((2-hydroxyphenyl)amino)-2-phenyl-2-propiolamidopropanoate

methyl 3-(4-bromophenyl)-3-((2-hydroxyphenyl)amino)-2-phenyl-2-propiolamidopropanoate

Conditions
ConditionsYield
Stage #1: 2-(4-bromo-benzylidenamino)-phenol In dichloromethane at 20℃; for 0.166667h; Molecular sieve;
Stage #2: 2-propynamide; Methyl phenyldiazoacetate With dirhodium tetraacetate In dichloromethane at 20℃; for 1h; Molecular sieve;
A 89%
B n/a
2-propynamide
7341-96-0

2-propynamide

2-((naphthalen-1-ylmethylene)amino)phenol
5932-25-2

2-((naphthalen-1-ylmethylene)amino)phenol

Methyl phenyldiazoacetate
22979-35-7

Methyl phenyldiazoacetate

C29H24N2O4

C29H24N2O4

C29H24N2O4

C29H24N2O4

Conditions
ConditionsYield
Stage #1: 2-((naphthalen-1-ylmethylene)amino)phenol In dichloromethane at 20℃; for 0.166667h; Molecular sieve;
Stage #2: 2-propynamide; Methyl phenyldiazoacetate With dirhodium tetraacetate In dichloromethane at 20℃; for 1h; Molecular sieve;
A n/a
B 89%
2-propynamide
7341-96-0

2-propynamide

(+)-pinanediol (1R)-2-azido-1-[(2-thienylacetyl)amino]ethaneboronate

(+)-pinanediol (1R)-2-azido-1-[(2-thienylacetyl)amino]ethaneboronate

(+)-pinanediol (1R)-2-(4-carboxamido[1,2,3]triazol-1-yl)-1-(2-thienylacetylamino)ethaneboronate

(+)-pinanediol (1R)-2-(4-carboxamido[1,2,3]triazol-1-yl)-1-(2-thienylacetylamino)ethaneboronate

Conditions
ConditionsYield
With copper(II) sulfate; sodium L-ascorbate In water; tert-butyl alcohol at 60℃; for 0.5h; Inert atmosphere; Sealed tube;89%
2-propynamide
7341-96-0

2-propynamide

1-(azidomethyl)-3,5-dimethylbenzene
222716-36-1

1-(azidomethyl)-3,5-dimethylbenzene

1-(3,5-dimethylbenzyl)-1H-1,2,3-triazole-4-carboxamide

1-(3,5-dimethylbenzyl)-1H-1,2,3-triazole-4-carboxamide

Conditions
ConditionsYield
With sodium chloride In water for 5h; Irradiation; regioselective reaction;89%
morpholine
110-91-8

morpholine

2-propynamide
7341-96-0

2-propynamide

trans-β-(morpholino)acrylic acid amide
118091-04-6

trans-β-(morpholino)acrylic acid amide

Conditions
ConditionsYield
In diethyl ether at 20℃; for 18h;88%
In dichloromethane for 1h;83%
2-propynamide
7341-96-0

2-propynamide

methyl 2-oxocyclopentane-1-carboxylate
10472-24-9

methyl 2-oxocyclopentane-1-carboxylate

methyl 1-(3-amino-3-oxoprop-1-enyl)-2-oxocyclopentanecarboxylate
1199941-88-2

methyl 1-(3-amino-3-oxoprop-1-enyl)-2-oxocyclopentanecarboxylate

Conditions
ConditionsYield
With sodium carbonate In water at 0 - 20℃; for 2h; Michael addition;88%
2-propynamide
7341-96-0

2-propynamide

4',4''-O,O-dimethylcurcumin
160096-59-3

4',4''-O,O-dimethylcurcumin

(2E,6E)-7-(3,4-dimethoxyphenyl)-4-((E)-3-(3,4-dimethoxyphenyl)acryloyl)-5-oxohepta-2,6-dienamide
1118765-37-9

(2E,6E)-7-(3,4-dimethoxyphenyl)-4-((E)-3-(3,4-dimethoxyphenyl)acryloyl)-5-oxohepta-2,6-dienamide

Conditions
ConditionsYield
Stage #1: 4',4''-O,O-dimethylcurcumin With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.5h;
Stage #2: 2-propynamide In tetrahydrofuran; mineral oil at 20℃; for 24.1667h;
88%
2-propynamide
7341-96-0

2-propynamide

N-4-chlorobenzylidene-2-hydroxyaniline
117909-29-2, 5348-11-8

N-4-chlorobenzylidene-2-hydroxyaniline

methyl 3-chlorophenyldiazoacetate
264882-01-1

methyl 3-chlorophenyldiazoacetate

methyl 2-(3-chlorophenyl)-3-(4-chlorophenyl)-3-[(2-hydroxyphenyl)amino]-2-(prop-2-ynamido)propanoate

methyl 2-(3-chlorophenyl)-3-(4-chlorophenyl)-3-[(2-hydroxyphenyl)amino]-2-(prop-2-ynamido)propanoate

Conditions
ConditionsYield
With rhodium(II) acetate dimer In dichloromethane at 20 - 25℃; for 6h; Molecular sieve; Inert atmosphere; diastereoselective reaction;88%

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