133399-27-6

Basic information

• Product Name: N-Methyl-N-<(E)-2-methylbut-2-enoyl>thiobenzamide
• CAS NO: 133399-27-6
• Molecular Weight: 233.334
• Mol File: 133399-27-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-Methyl-N-<(E)-2-methylbut-2-enoyl>thiobenzamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-Methyl-N-<(E)-2-methylbut-2-enoyl>thiobenzamide(133399-27-6)
• EPA Substance Registry System: N-Methyl-N-<(E)-2-methylbut-2-enoyl>thiobenzamide(133399-27-6)

Safety Data

• Hazardous Substances Data: 133399-27-6(Hazardous Substances Data)

Upstream product

• 35660-94-7 (E)-2-methylbut-2-enoyl chloride 
• 5310-14-5 N-methylthiobenzamide 

Downstream Products

• 133386-77-3 2,4,5-Trimethyl-1-phenyl-6-thia-2-azabicyclo<2.2.0>hexan-3-one 

Relevant articles and documents

Thietane-fused β-Lactams via Photochemical Cycloaddition Reaction of N-(α,β-Unsaturated Carbonyl)thioamides

Photolysis of N-(α,β-unsaturated carbonyl)thioamides gave thietane-fused β-lactams in good yields, whereas some of the thioimides formed thiones via β-hydrogen abstraction of the thiocarbonyl group.Substituents at the α-position to the carbonyl carbon lead to a preference for cyclization over β-hydrogen abstraction.From a sensitisation experiment this reaction was shown to proceed via an n?* triplet excited state.