116893-79-9

Upstream product

• 694-54-2 tetrahydro-2H-2-pyranol 
• 59555-69-0 2-methyl-5-(phenylsulfonyl)-2-pentene 
• 542-28-9 3,4,5,6-tetrahydro-2H-pyran-2-one 
• 2270-59-9 1-bromo-4-methylpent-3-ene 
• 873-55-2 sodium benzenesulfonate 

Downstream Products

• 116893-84-6 Acetic acid 1-(4-acetoxy-butyl)-2-benzenesulfonyl-5-methyl-hex-4-enyl ester 
• 116893-89-1 Acetic acid (Z)-6-benzenesulfonyl-9-methyl-deca-5,8-dienyl ester 
• 116893-89-1 Acetic acid (E)-6-benzenesulfonyl-9-methyl-deca-5,8-dienyl ester 
• 116893-83-5 6-Benzenesulfonyl-9-methyl-1-trityloxy-dec-8-en-5-ol 
• 116893-81-3 1-t-butyldimethylsilyloxy 9-methyl 6-phenylsuphonyl 8-decen 5-ol 
• 116893-90-4 1-t-butyldimethylsilyloxy 9-methyl 6-phenylsulphonyl (E)-5,8-decadiene 
• 116893-85-7 Acetic acid 2-benzenesulfonyl-1-[4-(tert-butyl-dimethyl-silanyloxy)-butyl]-5-methyl-hex-4-enyl ester 
• 116893-91-5 C₃₆H₃₈O₃S 
• 116893-87-9 Acetic acid 2-benzenesulfonyl-5-methyl-1-(4-trityloxy-butyl)-hex-4-enyl ester 

Relevant academic research and scientific papers

SYNTHESES WITH SULFONES XLVIII : STEREOSELECTIVE SYNTHESIS OF 2-ISOPROPYL 1,4-DIENES THROUGH THE IRON-CATALYSED CROSS-COUPLING REACTION OF 2-BENZENESUFONYL 1,4-DIENES AND ISOPROPYLMAGNESIUM CHLORIDE.

The stereoselective sythesis of 2-isopropyl 1,4-dienes and isopropylmagnesium chloride under transition-metal catalysis is described.Iron salts, which were better catalysis than palladium or nickel ones, led to substitution of the sulfonyl group with >97percent stereospecificity and without isomerization of the isopropyl Grignard moiety to the n-propyl derivative.Notable amounts of the compound resulting from reduction of the sulfonyl group were also formed.