120764-59-2

Upstream product

• 22430-47-3 (1E,3E)-1,4-bis(trimethylsilyl)-1,3-butadiene 
• 931-59-9 benzenesulfenyl chloride 
• 145653-29-8 (2E,4E)-5-Trimethylsilanyl-penta-2,4-dienethioic acid S-phenyl ester 
• 17101-82-5 E-β-bromovinyl phenyl sulfide 
• 42201-74-1 <β-(Trimethylsilyl)vinyl>magnesium bromide 

Downstream Products

• 120764-60-5 (1E,3Z)-7-phenyl-1-trimethylsilyl-1,3-heptadiene 
• 120764-61-6 Trimethyl-((1E,3E)-7-phenyl-hepta-1,3-dienyl)-silane 
• 70960-88-2 trimethyl ((1E,3E)-4-phenylbuta-1,3-dien-1-yl)silane 

Relevant academic research and scientific papers

An easy stereoselective approach to polyunsaturated silylated sulfides

Stereodefined monosilylated dienyl and trienylsulfides have been easily prepared by means of chemoselective substitution reactions on unsaturated disilyl derivatives.

STEREOSPECIFIC SYNTHESIS OF (1E,3Z)-AND (1E,3E)-1-TRIMETHYLSILYL-1,3-DIENES BY MEANS OF SEQUENTIAL CROSS-COUPLING REACTIONS

A new synthesis of stereodefined 1-trimethylsilyl-1,3-dienes is described.The method is based on two sequential coupling reactions between Grignard reagents and the readily available (Z)-or (E)-1-bromo-2-phenylthioethene, in the presence of transition met