121405-00-3

Upstream product

• 78260-12-5 (+/-)-2,3-Epoxypent-4-en-1-ol 
• 98-59-9 p-toluenesulfonyl chloride 
• 4949-20-6 (E)-2,4-pentadien-1-ol 

Downstream Products

• 121405-04-7 (+/-)-4-Tosyloxymethyl-5-vinyl-1,3-dioxolan-2-one 
• 121405-02-5 (+/-)-(2S,4R,5S)-2-Methyl-2-<2-(phenylsulfonyl)ethyl>-4-tosyloxymethyl-5-vinyl-1,3-dioxolane 
• 121405-06-9 (+/-)-2,2-Dimethyl-4-<2-phenylsulfonyl-3-(2-methyl-1,3-dioxolan-2-yl)propyl>-5-vinyl-1,3-dioxolane 
• 99902-68-8 (+/-)-2,2-Dimethyl-4-tosyloxymethyl-5-vinyl-1,3-dioxolane 
• 99902-69-9 (+/-)-1-Tosyloxypent-4-en-2,3-diol 
• 99902-69-9 (+/-)-1-Tosyloxypent-4-en-2,3-diol 
• 121405-03-6 (+/-)-(1R,5S,7S)-5-Methyl-3-phenylsulfonyl-7-vinyl-6,8-dioxabicyclo<3.2.1>octane 
• 99902-68-8 (+/-)-2,2-Dimethyl-4-tosyloxymethyl-5-vinyl-1,3-dioxolane 

Relevant academic research and scientific papers

Synthesis of Side-Chain Unsaturated endo- and exo-Brevicomins. Representatives of Pheromone Analogs in the Dioxabicyclooctane Series

The title substances endo- and exo-9 were synthesized via selective trans- and cis-opening of the epoxy tosylate 3, respectively.The tosylate 3 is easily obtainable from pentadienol 1.