68116-58-5

Upstream product

• 68116-54-1 4,4'-dimethyl-α,α'-sulfanediyl-di-cinnamic acid dimethyl ester 
• 16002-30-5 dimethyl 2,2'-sulfonyldiacetate 
• 104-87-0 4-methyl-benzaldehyde 
• 68116-55-2 4,4'-dimethyl-α,α'-sulfanediyl-di-cinnamic acid 

Downstream Products

• 16002-30-5 dimethyl 2,2'-sulfonyldiacetate 
• 104-87-0 4-methyl-benzaldehyde 

Relevant academic research and scientific papers

1,4-Pentadien-3-ones, 25. - Reactions of 1,5-Diaryl-3-thia-1,4-pentadiene Derivatives with Substituted Hydroxylamines

4-Methoxy-1,4-thiazinanes 6 are obtained by methylation of the parent 4-hydroxy compounds 2, but not by reaction of the title compounds 1 with O-methylhydroxylamine.However, when 1 reacts with N-methylhydroxylamine the 4-methylthiazinanes 10 are obtained.A reaction pathway for their formation is proposed.From the α,α'-disubstituted 3-thiapentadiene derivatives 3-5 only 4 reacts with N-methylhydroxylamine to yield 14.The structure of 10a is established by an X-ray analysis.