85611-48-9

Upstream product

• 86788-20-7 (1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-hydroxyethyl)-2-carboxy-trans-hydrindan 
• 86788-19-4 (1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-acetoxyethyl)-2-formyl-trans-hydrindan 
• 86833-94-5 (1R,8aS)-2,3-α-epoxy-1-(2-acetoxyethyl)-2,5,5,8a-tetramethyl-trans-decalin 
• 61047-05-0 (1R,8aS)-Δ²-1-(2-hydroxyethyl)-2,5,5,8a-tetramethyl-trans-octanhydronaphthalene acetate 
• 31207-73-5 2-((1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6, 7,8,8a-octahydronaphthalen-1-yl)ethan-1-ol 
• 86788-21-8 (1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-hydroxyethyl)-2-hydroxymethyl-trans-hydrindan 

Relevant academic research and scientific papers

SYNTHESIS OF (4aR,9aS,9bR)- AND (4aR,9aS,9bS)-4a,6,6,9a-TETRAMETHYL-trans-PERHYDROINDANOPYRANS

C(9b)-Epimeric (4aR,9aS)-4a,6,6,9a-tetramethyl-trans-perhydroindanopyrans, which have the odor of ambergris, were synthesized by dehydration of the corresponding glycols.It was establieshed that a mixture of epimeric (3a)> (8aS,8bR)-5,5,8a-trimethyl-3a-ethyl-trans-perhydroindanofurans is formed along with a trans-perhydroindanopyran derivative in the acidic dehydration of (1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-hydroxyethyl)-2-hydroxymethyl-trans-hydrindan.