aladdin 阿拉丁 D154883 1,3-二乙基-2-硫脲 105-55-5 97%

中文名：1,3-二乙基-2-硫脲

英文名：1,3-Diethyl-2-thiourea

纯度：≥97%

货号：D154883

Cas号：105-55-5

运输条件：常规运输

产品介绍：

Application

N,N′-Diethylthiourea can be used as a reactant to prepare:

1、3,5-Diethyltetrahydro-4-thioxo-1,3,5-triazine-1(2H)-propanoic acid by condensation reaction with formaldehyde and β-alanine.

2、Methyl 3-ethyl-2-(ethylimino)-3,4-dihydro-4-oxo-2H-1,3-thiazine-6-carboxylate by one-pot reaction with dimethyl acetylenedicarboxylate in the presence of triphenylphosphine catalyst.

3、2-(Ethylimino)-3-ethyl-thiazolidin-4-one by cyclization reaction with 2-chloroacetic acid.

4、3-Ethyl-2-(ethylimino)-4-oxo-5-thiazolidineacetamide by condensation reaction with maleimides via Michael-type reaction.

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