116145-46-1

Basic information

• Product Name: 4-Penten-1-one, 2-[bis(methylthio)methylene]-1-(4-methoxyphenyl)-4-methyl-
• CAS NO: 116145-46-1
• Molecular Formula: C16H20O2S2
• Molecular Weight: 308.466
• Mol File: 116145-46-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Penten-1-one, 2-[bis(methylthio)methylene]-1-(4-methoxyphenyl)-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Penten-1-one, 2-[bis(methylthio)methylene]-1-(4-methoxyphenyl)-4-methyl-(116145-46-1)
• EPA Substance Registry System: 4-Penten-1-one, 2-[bis(methylthio)methylene]-1-(4-methoxyphenyl)-4-methyl-(116145-46-1)

Safety Data

• Hazardous Substances Data: 116145-46-1(Hazardous Substances Data)

Upstream product

• 213468-59-8 S-methyl 3-oxo-3-(4-methoxylphenyl)propanedithioate 
• 563-47-3 3-Chloro-2-methylpropene 

Downstream Products

• 116249-74-2 (E)-3-(4-methoxybenzylidene)-5,5-dimethyl-γ-buryrolactone 
• 116145-63-2 2-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-4-methyl-pent-4-enoic acid methyl ester 
• 116145-56-3 2-(Bis-methylsulfanyl-methylene)-1-(4-methoxy-phenyl)-4-methyl-pent-4-en-1-ol 

Relevant articles and documents

POLARIZED KETENE DITHIOACETALS 63. STEREOSELECTIVE SYNTHESIS OF Α-YLIDENE-Γ-BUTYROLACTONES

A facile method for highly stereoselective synthesis of α-arylidene (4a-d, 4f-h and 4j) and α-ethylidene (4e,4i)-γ-butyrolactones has been developed by acid catalyzed lactonization of the corresponding α-ylidene-γ,δ-unsaturated esters 3a-j.The required es