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HRID465178

反应详情

EQUATION

反应方程式

HRID 465178 的结构方程式

REACTANTS

反应物

2
结构：CNC(=S)[S-].[Na+]
HCID5366415

Metam-sodium

C2H4NNaS2

结构：CON=C(C(=O)NC1CN(S(=O)(=O)[O-])C1=O)c1csc(NC(=O)CCl)n1.[Na+]
HCID74088535

未命名化合物

PRODUCTS

生成物

1
结构：CON=C(C(=O)NC1CN(S(=O)(=O)[O-])C1=O)c1csc(N)n1.[Na+]
HCID74088537

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

The crude sodium 3-[2-(2-chloroacetamido-4-thiazolyl)-2-methoxyiminoacetamido]-2-oxoazetidine-1-sulfonate (syn-isomer) obtained above (0.556 g) is dissolved in 8 ml of water, and to the solution is added 0.172 g of sodium N-methyldithiocarbamate under ice-cooling and stirring. The mixture is stirred for 3 hours, after which any insoluble matter is filtered off. The filtrate is purified by XAD-II chromatography to yield 0.174 g of sodium 3-[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-2-oxoazetidine-1-sulfonate (syn-isomer).

WORKUP

后处理

  1. temperaturecooling
  2. stirringThe mixture is stirred for 3 hours
  3. filtrationafter which any insoluble matter is filtered off
  4. customThe filtrate is purified by XAD-II chromatography