93470-06-5

Basic information

• Product Name: 4-Chlormethyl-N-(p-chlorphenyl)-4-methoxy-2-methyl-1,1,3-trichlor-but-2-en-1,4-sultam
• CAS NO: 93470-06-5
• Molecular Weight: 439.574
• Mol File: 93470-06-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Chlormethyl-N-(p-chlorphenyl)-4-methoxy-2-methyl-1,1,3-trichlor-but-2-en-1,4-sultam(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Chlormethyl-N-(p-chlorphenyl)-4-methoxy-2-methyl-1,1,3-trichlor-but-2-en-1,4-sultam(93470-06-5)
• EPA Substance Registry System: 4-Chlormethyl-N-(p-chlorphenyl)-4-methoxy-2-methyl-1,1,3-trichlor-but-2-en-1,4-sultam(93470-06-5)

Safety Data

• Hazardous Substances Data: 93470-06-5(Hazardous Substances Data)

Upstream product

• 63673-40-5 2,4-Dimethyl-N-(4-chlor-phenyl)-buta-1,3-dien-1,4-sultam 

Relevant articles and documents

About Chlorination of N-Aryl-2,4-dimethyl-buta-1,3-dien-1,4-sultames

The sultames of structure 1 are easily chlorinated by sulfurylchloride, chlorine or tert-butylhypochlorite.The structure of the mono- (2a-c, 3a, d), di- (4a-d), tri- (5c, d) and pentachlorosultames (6a, b) is determined by 13C-n.m.r.-spectroscopy.Contrary to the bromination the chlorination (by SO2Cl2) starts with the substitution of the sultamring (formation of mono- and di-chlorosultames) followed of the substitution of the (C-4)-CH3-group (formation of trichlorosultames).By 1,4-addition of an other molecule of chlorine to 5 the pentachlorosultames 6a, b are obtained.Already by recrystallisation of 6a, b in an alcohol the chlorine in 4-psition is exchanged by the corresponding alkoxy group (CH3O, C2H5O, n-C3H7O) and the compounds 7-9 are formed.