(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

Base Information

Chemical Name:(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
CAS No.:123054-38-6
Molecular Formula:C₃₁H₃₀N₂O₅SSe
Molecular Weight:621.616
Hs Code.:

Synonyms:(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

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Chemical Property of (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

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Technology Process of (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

There total 2 articles about (6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl 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: 90.0%

: 1666-13-3
diphenyl diselenide

: 123054-32-0
(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-trifluoromethanesulfonyloxy-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

: 123054-38-6
(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

Guidance literature:: With sodium tetrahydroborate; In tetrahydrofuran; diethylene glycol dimethyl ether; at -78 - -20 ℃;
DOI:10.1021/jo00281a048

Reference yield:

: 123054-33-1
(6R,7R)-7-tert-Butoxycarbonylamino-3-hydroxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

: 123054-38-6
(6R,7R)-7-tert-Butoxycarbonylamino-8-oxo-3-phenylselanyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / diisopropylamine / CH₂Cl₂ / 0.33 h / -78 °C

2: 90 percent / sodium borhydride / tetrahydrofuran; bis-(2-methoxy-ethyl) ether / -78 - -20 °C

With sodium tetrahydroborate; diisopropylamine; In tetrahydrofuran; dichloromethane; diethylene glycol dimethyl ether;
DOI:10.1021/jo00281a048