(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

Base Information

Chemical Name:(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester
CAS No.:64278-77-9
Molecular Formula:C₃₂H₃₀N₆O₅S₂
Molecular Weight:642.759
Hs Code.:

(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

Synonyms:(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

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Chemical Property of (6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

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Technology Process of (6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

There total 20 articles about (6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl 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: 71.3%

: 865-34-9
lithium methanolate

: 67366-01-2
(6R,7R)-benzhydryl-3-((1-methyl-1H-tetrazol-5-ylthio)methyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

: 64278-77-9
(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

Guidance literature:: With tert-butylhypochlorite; In tetrahydrofuran; methanol; at -78 ℃; for 0.366667h; Reagent/catalyst; Temperature; Inert atmosphere;
DOI:10.1007/s13738-016-0815-0

Reference yield: 71.3%

: 67-56-1
methanol

: 67366-01-2
(6R,7R)-benzhydryl-3-((1-methyl-1H-tetrazol-5-ylthio)methyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

: 64278-77-9
(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

Guidance literature:: With tert-butylhypochlorite; lithium methanolate; In tetrahydrofuran; at -78 ℃; for 0.333333h; Reagent/catalyst; Solvent; Inert atmosphere;

Reference yield:

: 53090-86-1
7β-amino-3-<<(1-methyl-1H-tetrazol-5-yl)thio>methyl>ceph-3-em-4-oic acid benzhydryl ester

: 64278-77-9
(6R-cis)-7-methoxy-3-<<(1-methyl-1-H-tetrazol-5-yl)thio>methyl>-8-oxo<(phenylacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid diphenylmethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / propylene oxide / CH₂Cl₂ / 3 h / molecular sieves; 0-5 deg C to 25 deg C

2: 73 percent / triphenylphosphine / CH₂Cl₂ / 3 h / 26 °C / Mallinckrodt SilicAR CC-4

3: 80 percent / dimethylaniline / CH₂Cl₂ / 2.5 h / 0 deg C to 26 deg C

4: mercuric acetate / tetrahydrofuran / 3 h / 26 °C

With mercury(II) diacetate; triphenylphosphine; 2,3-Dimethylaniline; methyloxirane; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00525a038