1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

Base Information

Chemical Name:1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate
CAS No.:102191-78-6
Molecular Formula:C₄₃H₄₃N₅O₇S₃
Molecular Weight:838.042
Hs Code.:

1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

Synonyms:1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

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Chemical Property of 1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

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Technology Process of 1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

There total 3 articles about 1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate 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:

: 4-mercaptomethyl-3-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-oxo-1-azetidine

: 71901-63-8
tert-butyl diazopyruvate

: 1950-65-8
4-methoxybenzenesulfenyl chloride

: 102191-78-6
1,1-dimethylethyl 7-[2-(2-tritylaminothiazol-4-yl)-2-methoxyimino-acetamido]-2-hydroxy-3-(4-methoxyphenylthio)-8-oxo-4-thia-1-azabicyclo[4,2,0]octane-2-carboxylate

Guidance literature:: With triethylamine; In dichloromethane;

Reference yield:

: 71901-63-8
tert-butyl diazopyruvate

: 102191-78-6,124918-16-7
tert-butyl 7β-<2-(2-tritylaminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido>-3-(4-methoxyphenylthio)-4-hydroxy-1-dethia-2-thiacepham-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: CH₂Cl₂

2: Et₃N / CH₂Cl₂

With triethylamine; In dichloromethane;
DOI:10.3987/COM-88-S127