89812-50-0

Basic information

• Product Name: 1,4-Pentadien-3-one, 1,1-bis(methylthio)-5-phenyl-, (E)-
• CAS NO: 89812-50-0
• Molecular Formula: C13H14OS2
• Molecular Weight: 250.386
• Mol File: 89812-50-0.mol

Chemical Properties

• CAS DataBase Reference: 1,4-Pentadien-3-one, 1,1-bis(methylthio)-5-phenyl-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Pentadien-3-one, 1,1-bis(methylthio)-5-phenyl-, (E)-(89812-50-0)
• EPA Substance Registry System: 1,4-Pentadien-3-one, 1,1-bis(methylthio)-5-phenyl-, (E)-(89812-50-0)

Safety Data

• Hazardous Substances Data: 89812-50-0(Hazardous Substances Data)

Upstream product

• 17649-86-4 4,4-bis(methylthio)but-3-en-2-one 
• 100-52-7 benzaldehyde 
• 75-15-0 carbon disulfide 
• 77-78-1 dimethyl sulfate 
• 1896-62-4 (E)-benzalacetone 

Downstream Products

• 132916-76-8 2-Acetoxy-5,5-bis(methylthio)-4-phenyl-2-cyclopenten-1-one 
• 345622-62-0 (E)-1,1-Bis-methylsulfanyl-5-phenyl-penta-1,4-dien-3-ol 
• 137612-38-5 5-methylthio-3-styrylisoxazole 
• 137612-53-4 3-methylthio-5-styrylisoxazole 
• 117671-90-6 (β-Phenyl-α,β-epoxypropanoyl)ketene dithioacetal 
• 130445-89-5 3-cyano-2-methyl-4-phenyl-6-<2-bis(methylthio)ethenyl>pyridine 
• 1432504-87-4 (E)-1-(5-methoxy-2-(methylthio)benzofuran-3-yl)-3-phenylprop-2-en-1-one 
• 1432504-92-1 (E)-1-(7-bromo-5-methoxy-2-(methylthio)benzofuran-3-yl)-3-phenylprop-2-en-1-one 
• 1432504-98-7 (E)-1-(5-methoxy-7-methyl-2-(methylthio)benzofuran-3-yl)-3-phenylprop-2-en-1-one 
• 1243314-21-7 C₁₃H₁₃N₃O 
• 1636155-33-3 4-methoxy-6-(4-phenyl-1H-pyrrol-3-yl)pyrimidin-2-amine 
• 1636155-34-4 4-ethoxy-6-(4-phenyl-1H-pyrrol-3-yl)pyrimidin-2-amine 
• 1050643-56-5 C₁₅H₁₅NOS₂ 
• 1160510-80-4 methyl (2Z,4E)-3-hydroxy-5-phenylpenta-2,4-dienoate 

Relevant articles and documents

α-Aroylidineketene dithioacetal chemistry: CuI catalyzed synthesis of 2-styryl benzimidazoles enroute to regioselective hydrothiolation

Abstract Reactivity of α-aroylidineketene dithioacetals 2 was investigated to synthesize novel 2-styrylbenzimidazole derivatives 4 and their hydrothiolated product 2-(2-(methylthio)-2-arylethyl)-1H-benzo[d]imidazoles 5 has been reported. Compounds 4 and 5

Convenient one-pot multicomponent strategy for the synthesis of 6-pyrrolylpyrimidines

We have developed an easy method to construct diheteroaryls from α-aroylidineketene dithioacetals in a multicomponent manner. The reaction proceeded with high chemo/regioselectivity to yield 4-alkoxy-6-(4-aryl-1H- pyrrol-3-yl)pyrimidin-2-amines under mild

Tin tetrachloride-catalyzed regiospecific allylic substitution of quinone monoketals: An easy entry to benzofurans and coumestans

A highly regioselective allylic substitution of quinone monoketals with a-oxoketene dithioacetals is achieved under the catalysis of only tin tetrachloride (1 mol%). The advantages of the reaction, including its simplicity, rapidity, low catalyst loading of inexpensive tin tetrachloride, mild conditions and; in particular, the regiospecificity, is proposed to be due to a pseudo-intramolecular process. This new synthetic method provides a facile [3+2] cycloaddition route to benzofurans and is highlighted by the synthesis of coumestans.

A Practical Synthetic Method for β-Ketosters from Ketones

A practical, simple, one-pot synthesis of β-ketoesters (3) from ketones (1) via bis(methylthio)ketene acetals (4) was achieved. Keywords---β-ketoester; bis(methylthio)ketene acetals; C-alkoxycarbonylation; ketone; carbon disulfide