183162-49-4

Upstream product

• 79-50-5 pantolactone 
• 100-39-0 benzyl bromide 
• 117895-47-3 3-(benzyloxy)-4,4-dimethyldihydrofuran-2(3H)-one 

Downstream Products

• 130838-74-3 (4S,6R)-4-Benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-5,5-dimethyl-cyclohex-2-enone 
• 130838-74-3 (4R,6R)-4-Benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-5,5-dimethyl-cyclohex-2-enone 
• 130838-75-4 [(R)-1-(2-Benzyloxy-2-[1,3]dithian-2-yl-1,1-dimethyl-ethyl)-2-ethoxy-allyloxy]-tert-butyl-dimethyl-silane 
• 130838-77-6 3-Benzyloxy-3-[1,3]dithian-2-yl-2,2-dimethyl-propan-1-ol 

Relevant academic research and scientific papers

Synthesis of 6-Hydroxy-5,5-dialkyl Substituted Cyclohexenones via (Bistrifluoroacetoxyiodo)benzene mediated Cyclization of 1,3-Dithiane and Ethyl Enol Ether

A novel type of intramolecular aldol reaction of 1,3-dithiane and ethyl enol ethers in the same molecule mediated by (bistrifluoroacetoxyiodo)benzene was used for synthesis of 6-hydroxy-5,5-dialkyl substituted cyclohexenones.

Anionic ring-contraction reaction of cyclic acetal system: Stereoselective approach to multi-functionalized oxetanes

The reaction of pantolactone derived bicyclic acetal 1 with alkyl lithiums provides 2,2,4-trisubstituted 3-hydroxy oxetane 2 with high diastereoselectivity.