(5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester

Base Information

Chemical Name:(5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester
CAS No.:33627-20-2
Molecular Formula:C₁₇H₂₀N₂O₃S
Molecular Weight:332.423
Hs Code.:

(5<i>R</i>)-6<i>t</i>-benzylideneamino-3,3,6<i>c</i>-trimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>-carboxylic acid methyl ester

Synonyms:(5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester

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Technology Process of (5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester

There total 3 articles about (5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl 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: 100.0%

: 37628-53-8,37628-54-9
N-benzylidene-6-aminopenicillanic acid

: 74-88-4
methyl iodide

: 33627-20-2,66895-75-8
methyl N-benzylidene-6-amino-6α-methylpenicillanate

Guidance literature:: With potassium tert-butylate; In 1,2-dimethoxyethane; at -40 ℃; for 2h;
DOI:10.1139/v88-225

Reference yield:

: 37628-54-9
6β-benzylideneamino-penicillanic acid methyl ester

: 74-88-4
methyl iodide

: 33627-20-2
(5R)-6t-benzylideneamino-3,3,6c-trimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid methyl ester

Guidance literature:: With sodium hydride; In 1,2-dimethoxyethane;
DOI:10.1021/ja00746a057

Reference yield:

: 21019-16-9
N-benzylidene-6-aminopenicillanic acid

: 33627-20-2,66895-75-8
methyl N-benzylidene-6-amino-6α-methylpenicillanate

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / diethyl ether / 5 °C

2: 100 percent / potassium tert-butoxide / 1,2-dimethoxy-ethane / 2 h / -40 °C

With potassium tert-butylate; In 1,2-dimethoxyethane; diethyl ether;
DOI:10.1139/v88-225