144302-92-1

Basic information

• Product Name: 1H-Imidazole-1-carbothioic acid, O-(4-phenyl-3-butenyl) ester, (E)-
• CAS NO: 144302-92-1
• Molecular Formula: C14H14N2OS
• Molecular Weight: 258.344
• Mol File: 144302-92-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Imidazole-1-carbothioic acid, O-(4-phenyl-3-butenyl) ester, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Imidazole-1-carbothioic acid, O-(4-phenyl-3-butenyl) ester, (E)-(144302-92-1)
• EPA Substance Registry System: 1H-Imidazole-1-carbothioic acid, O-(4-phenyl-3-butenyl) ester, (E)-(144302-92-1)

Safety Data

• Hazardous Substances Data: 144302-92-1(Hazardous Substances Data)

Upstream product

• 937-58-6 (3E)-4-phenyl-3-buten-1-ol 
• 6160-65-2 1,1'-Thiocarbonyldiimidazole 

Downstream Products

• 105688-51-5 3-Benzyl-4,5-dihydrofuran-2(3H)-thione 

Relevant articles and documents

Tributylstannane-Mediated Cyclization of Thionocarboxylic Acid Derivatives

Cyclization reactions of various thionoesters and thioamides involving the addition of tri-n-butylstannyl radical to a thiocarbonyl group and intramolecular addition of the resulting radical to a carbon-carbon multiple bond was studied.Dithiocarbonate and (imidazolyl)thiocarbonyl derivatives of homoallylic alcohols gave α-substituted γ-thionobutyrolactones.The reaction is highly dependent on the substitution pattern on the double bond, a high yield of products being obtained only when the double bond is activated and unhindered. (Z)-4-Phenylbut-3-enyl thionobenzoate afforded 4,5-dihydro-2-phenyl-3-benzylfuran in low yield.In reactions involving a thioamide group, good yields of cyclic products were obtained only from compounds in which the electron density on the nitrogen atom is decreased by an electron attracting group.Cyclization of 1-((E)-4-phenylbut-3-en-1-yl)-5-thioxopyrrolidin-2-one (23) afforded 1-aza-4-benzylbicyclooct-4-en-8-one (33).