1253754-29-8

Basic information

• Product Name: 1-(3,4-dimethoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-ol
• Synonyms: 1-(3,4-dimethoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-ol
• CAS NO: 1253754-29-8
• Molecular Weight: 300.378
• Mol File: 1253754-29-8.mol

Chemical Properties

• CAS DataBase Reference: 1-(3,4-dimethoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,4-dimethoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-ol(1253754-29-8)
• EPA Substance Registry System: 1-(3,4-dimethoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-ol(1253754-29-8)

Safety Data

• Hazardous Substances Data: 1253754-29-8(Hazardous Substances Data)

Upstream product

• 6228-98-4 phenylthioacetylene 
• 120-14-9 3,4-dimethoxy-benzaldehyde 

Downstream Products

• 1253754-35-6 4-(3,4-dimethoxybenzyl)-2-phenyl-5-(phenylsulfanyl)thiazole 

Relevant articles and documents

Synthesis of Thiazinoimidazoles by Lewis Acid–Catalyzed [3+3] Cycloaddition Reactions of Propargyl Alcohols with 2-Mercaptoimidazoles

The unique ytterbium-catalyzed generation of sulfur- and selenium-substituted propargylic and allenic cations and their reactions with 2-mercaptoimidazole derivatives were described. The regioselective [3+3] annulation reactions proceeded to give a wide variety of S,N-acetal-containing bicyclic and tricyclic thiazinoimidazoles in good to high yields. Treatment of thiazinoimidazoles with LDA readily underwent ring contraction to afford thiazolobenzimidazoles. Deselenenylation and successive functionalization broaden the scope of accessible thiazinoimidazoles.