3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

Base Information

Chemical Name:3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester
CAS No.:164033-61-8
Molecular Formula:C₃₂H₃₇NO₈S
Molecular Weight:595.714
Hs Code.:

3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

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Chemical Property of 3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

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Technology Process of 3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

There total 6 articles about 3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 77819-78-4
pivaloyloxy 6-oxopenicillanate

: 164033-61-8
3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: CH₂Cl₂ / 0 °C

2: H₂ / (Ph₃P)3RhCl / CH₂Cl₂; ethyl acetate

3: PhHgCl, DBU / acetonitrile / Ambient temperature

4: acetonitrile

With hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; phenylmercury(II) chloride; Wilkinson's catalyst; In dichloromethane; ethyl acetate; acetonitrile;
DOI:10.7164/antibiotics.48.399

Reference yield:

: (2S,5R)-3,3-Dimethyl-7-oxo-6-[2-oxo-4-phenyl-but-(Z)-ylidene]-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester

: 164033-61-8
3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: H₂ / (Ph₃P)3RhCl / CH₂Cl₂; ethyl acetate

2: PhHgCl, DBU / acetonitrile / Ambient temperature

3: acetonitrile

With hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; phenylmercury(II) chloride; Wilkinson's catalyst; In dichloromethane; ethyl acetate; acetonitrile;
DOI:10.7164/antibiotics.48.399

Reference yield:

: 16640-69-0
4-phenyl-1-(triphenylphosphoranylidene)butan-2-one

: 164033-61-8
3-Methyl-2-[(3R,4R)-2-oxo-3-(2-oxo-4-phenyl-butyl)-4-(2-phenoxy-acetylsulfanyl)-azetidin-1-yl]-but-2-enoic acid 2,2-dimethyl-propionyloxymethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: CH₂Cl₂ / 0 °C

2: H₂ / (Ph₃P)3RhCl / CH₂Cl₂; ethyl acetate

3: PhHgCl, DBU / acetonitrile / Ambient temperature

4: acetonitrile

With hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; phenylmercury(II) chloride; Wilkinson's catalyst; In dichloromethane; ethyl acetate; acetonitrile;
DOI:10.7164/antibiotics.48.399