HRID2050389

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID24203

Dibasic sodium phosphate

HNa2O4P

结构：O=S(=O)([O-])OOS(=O)(=O)[O-].[K+].[K+]

HCID24412

Potassium persulfate

K2O8S2

结构：COC(=O)[C@H]1[C@@H](N=[N+]=[N-])C(=O)N1Cc1ccc(OC)cc1OC

HCID86734328

未命名化合物

PRODUCTS

生成物

结构：COC(=O)[C@@H]1NC(=O)[C@@H]1N=[N+]=[N-]

HCID13566680

Methyl (2R,3R)-3-azido-4-oxoazetidine-2-carboxylate

C5H6N4O3

PROCEDURE

实验过程

A degassed solution of 3.8 g (0.012 mole) of methyl cis-3-azido-1-(2,4-dimethoxybenzyl)-4-oxoazetidine-2-carboxylate was treated with potassium persulfate and sodium monohydrogen phosphate as described in Preparation 2 to give methyl cis-3-azido-4-oxoazetidine-2-carboxylate which was purified by chromatography on silica gel with benzene-ethyl acetate as eluant.

WORKUP

后处理

customas described in Preparation 2