100420-59-5

Basic information

• Product Name: 3-Methyl-1-benzylsulfinylbuta-1(Z),3-diene
• Synonyms: 3-Methyl-1-benzylsulfinylbuta-1(Z),3-diene
• CAS NO: 100420-59-5
• Molecular Weight: 206.309
• Mol File: 100420-59-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-Methyl-1-benzylsulfinylbuta-1(Z),3-diene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Methyl-1-benzylsulfinylbuta-1(Z),3-diene(100420-59-5)
• EPA Substance Registry System: 3-Methyl-1-benzylsulfinylbuta-1(Z),3-diene(100420-59-5)

Safety Data

• Hazardous Substances Data: 100420-59-5(Hazardous Substances Data)

Upstream product

• 87362-76-3 ((Z)-3-Methyl-buta-1,3-dienylsulfanylmethyl)-benzene 

Downstream Products

• 100420-64-2 (1S,2S)-4-Methyl-2-phenyl-3,6-dihydro-2H-thiopyran 1-oxide 
• 100420-76-6 3,6-Dihydro-1,1-dioxydo-4-methyl-2-phenyl 2H-thiopyrane 
• 100440-52-6 (3-Methylbuta-1(E),3-dienylsulfinyl)methylbenzene 
• 100420-64-2 (1R,2S)-4-Methyl-2-phenyl-3,6-dihydro-2H-thiopyran 1-oxide 
• 100420-64-2 3,6-Dihydro-4-methyl-1α-oxydo-2β-phenyl 2H-thiopyrane 

Relevant articles and documents

Synthesis and properties of substituted α'-lithiated α(Z),γ-butadienyl sulfoxides. Part I : Structural studies on sulfoxides obtained by stereospecific cyclisation of these compounds.

The lithio-derivatives of sulfoxides 2b,c were prepared and gave stereospecifically after protonation the 2β-substituted 3,6-dihydro-4-methyl-2H-thiopyran-1α-oxides 3b,c.The latter were converted into the 1β-oxide 9b, the 2-substituted 3,6-dihydro-4-methyl-2H-thiopyrans 8b,c and the corresponding sulfones 10b,c.By comparison of the NMR spectra of these compounds as well as the effects of solvent (benzene) and europium salts on the chemical shifts of sulfoxides, the trans orientation of the sulfoxide group and R for 3b,c has been established.