88695-36-7

Upstream product

• 178321-37-4 Phenylsulfanylmethyl-phosphonic acid bis-(2,2,2-trifluoro-ethyl) ester 
• 148237-55-2 Trimethyl-((Z)-1-phenylsulfanyl-non-1-enyl)-silane 
• 7205-91-6 phenylthiomethyl chloride 
• 124-13-0 Octanal 
• 178321-39-6 Benzenesulfinylmethyl-phosphonic acid bis-(2,2,2-trifluoro-ethyl) ester 
• 88695-35-6 ((Z)-1-Benzenesulfinyl-non-1-enyl)-trimethyl-silane 
• 88850-03-7 ((E)-1-Benzenesulfinyl-non-1-enyl)-trimethyl-silane 

Relevant academic research and scientific papers

Selective synthesis of cis-α,β-unsaturated sulfoxides and sulfides by the Horner-Wittig reaction with bis(2,2,2-trifluoroethyl)phosphono sulfoxides and aromatic aldehydes

cis-α,β-Unsaturated sulfoxides were predominantly formed in the Horner-Wittig reaction with bis(2,2,2-trifluoroethyl)phosphono sulfoxides and aromatic aldehydes, while the reaction of the corresponding sulfides showed trans- or lower cis-selectivity. The reduction of cis-α,β-unsaturated sulfoxides with tributylphosphine in carbon tetrachloride gave cis-vinyl sulfides with retention of stereochemistry.

SILA-PUMMERER REARRANGEMENTS AT SP2-HYBRIDIZED CARBON

α-Trimethylsilylvinyl sulfoxides undergo sila-Pummerer rearrangements upon warming in benzene.Alkynes, vinylsulfoxides, and ketene S,O-acetals are obtained as products.