huagongshe.com
HRID867435

反应详情

EQUATION

反应方程式

HRID 867435 的结构方程式

REACTANTS

反应物

2
结构：O=C(O)C#CC(=O)O
HCID371

2-Butynedioic acid

C4H2O4

结构：COc1cc(NC(=S)Nc2cc(OC)c(OC)c(OC)c2)cc(OC)c1OC
HCID17312812

N,N'-bis(3,4,5-trimethoxyphenyl)thiourea

C19H24N2O6S

PRODUCTS

生成物

1
结构：COc1cc(N=C2SC(=CC(=O)O)C(=O)N2c2cc(OC)c(OC)c(OC)c2)cc(OC)c1OC
HCID53942914

未命名化合物

收率 57.1%

PROCEDURE

实验过程

Prepared by the method described in Example 1 from N,N'-bis(3,4,5-trimethoxyphenyl)thiourea (26.8 g, 66 mmoles) and acetylenedicarboxylic acid (9.8 g, 86 mmoles). Recrystallization from ethanol gave the product (19 g), mp 250°-252° C.

WORKUP

后处理

  1. customPrepared by the method
  2. customRecrystallization from ethanol