huagongshe.com
HRID460814

反应详情

EQUATION

反应方程式

HRID 460814 的结构方程式

REACTANTS

反应物

2
结构：CCNC(=S)NCC
HCID2735009

N,N'-Diethylthiourea

C5H12N2S

结构：NS(=O)(=O)c1cc(C(=O)CCl)cc(Cl)c1Cl
HCID22756445

未命名化合物

PRODUCTS

生成物

1
结构：CCN=C1SCC(O)(c2cc(Cl)c(Cl)c(S(N)(=O)=O)c2)N1CC.Cl
HCID21394727

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CO
溶剂HCID887

Methanol

CH4O

PROCEDURE

实验过程

6 g of 2,3',4'-trichloro-5'-sulfamoyl-acetophenone and 2,6 g of 1,3-diethyl-thiourea were heated for 15 minutes to 40° C in 40 ml of methanol, the 3-ethyl-2-ethylimino-4-ol-hydrochloride was precipitated with 200 ml of diisopropyl ether and crystallized from ethyl acetate.

WORKUP

后处理

  1. customthe 3-ethyl-2-ethylimino-4-ol-hydrochloride was precipitated with 200 ml of diisopropyl ether
  2. customcrystallized from ethyl acetate