267644-44-0

Upstream product

• 267644-43-9 tert-butyl-{4-[3-(1-ethoxy-ethoxy)-but-1-ynyl]-3,5,5-trimethyl-cyclohex-3-enyloxy}-diphenyl-silane 
• 375858-53-0 (Z)-4-[(R)-4-(tert-Butyl-diphenyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-but-3-en-2-one 
• 375858-57-4 (Z)-4-[(R)-4-(tert-Butyl-diphenyl-silanyloxy)-2,6,6-trimethyl-cyclohex-1-enyl]-but-3-en-2-ol 

Relevant academic research and scientific papers

Novel synthesis of the allene moiety of carotenoids via biomimetic photosensitized oxygenation

A novel synthesis of the allene moiety of carotenoids was achieved by the regioselective ene reaction of the vinyl hydrogen rather than the allyl hydrogen of the significantly twisted 1,3-dienes, (3R)-alkoxy-cis-β-ionol derivative, followed by selective a