217803-17-3

Basic information

• Product Name: Benzene, [[(1E)-1-propylidenepentyl]thio]-
• CAS NO: 217803-17-3
• Molecular Formula: C14H20S
• Molecular Weight: 220.379
• Mol File: 217803-17-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, [[(1E)-1-propylidenepentyl]thio]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [[(1E)-1-propylidenepentyl]thio]-(217803-17-3)
• EPA Substance Registry System: Benzene, [[(1E)-1-propylidenepentyl]thio]-(217803-17-3)

Safety Data

• Hazardous Substances Data: 217803-17-3(Hazardous Substances Data)

Upstream product

• 931-59-9 benzenesulfenyl chloride 
• 693-02-7 hex-1-yne 
• 217803-14-0 (E)-3-(diethylboryl)-4-(phenylthio)-3-octene 

Downstream Products

• 1647-16-1 1,10-decadiene 

Relevant articles and documents

Chalcogen electrophile induced rearrangement of 1-alkynyltrialkyl borates: Controlled syntheses of trisubstituted olefins from 1-alkynes

The reaction of 1-alkynyltrialkyl borates with sulfenyl, selenenyl and tellurenyl halides produces β-chalcogeno alkenylboranes in good yields, with a cis relationship between the boron and the chalcogen moities. Protodeborylation of these compounds by acetic acid, or by a transmetalation-protonolysis sequence, leads to vinyl chalcogenides, which can be converted to alkenes by means of a nickel catalyzed coupling with Grignard reagents. Since the last two steps occur with retention of the stereochemistry, the overall sequence represents a highly regio- and stereoselective olefin synthesis.