138944-27-1

Basic information

• Product Name: 2-(1-chloroethyl)-2,6-di-p-tolyl-5-methyl-1,2-dihydropyrimidin-4(3H)-thione
• CAS NO: 138944-27-1
• Molecular Weight: 370.946
• Mol File: 138944-27-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-(1-chloroethyl)-2,6-di-p-tolyl-5-methyl-1,2-dihydropyrimidin-4(3H)-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(1-chloroethyl)-2,6-di-p-tolyl-5-methyl-1,2-dihydropyrimidin-4(3H)-thione(138944-27-1)
• EPA Substance Registry System: 2-(1-chloroethyl)-2,6-di-p-tolyl-5-methyl-1,2-dihydropyrimidin-4(3H)-thione(138944-27-1)

Safety Data

• Hazardous Substances Data: 138944-27-1(Hazardous Substances Data)

Upstream product

• 2290-65-5 trimethylsilyl isothiocyanate 
• 134133-29-2 [2-Chloro-1-p-tolyl-prop-(E)-ylidene]-((E)-1-p-tolyl-propenyl)-amine 

Downstream Products

• 149003-14-5 5-methyl-4-p-tolyl-1-(1-p-tolylprop-1(Z)-enyl)-5-propyl-2,3-dihydro-1H-imidazole-2-thione 
• 138944-31-7 3,6-dimethyl-2,5-di-p-tolyl-1H-1,4-diazepine-7(6H)-thione 

Relevant articles and documents

A simple preparation of 1H-1,4-diazepine-7(6H)-thiones and their ring contraction to 1-vinyl-2,3-dihydro-1H-imidazole-2-thiones by thermal rearrangement reaction

An efficient synthesis of 1H-1,4-diazepine-7(6H)-thiones via a tandem -cycloaddition-ring expansion of chlorinated 2-aza-1,3-dienes with trimethylsilyl isothiocyanate is described.A thermal rearrangement of these 1,4-diazepine derivatives to 1-viny