(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

Base Information

Chemical Name:(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol
CAS No.:610304-69-3
Molecular Formula:C₃₄H₆₂O₃Si₂
Molecular Weight:575.035
Hs Code.:

(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

Synonyms:(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

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Chemical Property of (S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

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Technology Process of (S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

There total 1 articles about (S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1154606-53-7
(2S)-2-((1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylene-9,10-secoestra-5,7-dien-17-yl)propyl pivalate

: 610304-69-3
(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

Guidance literature:: (2S)-2-((1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylene-9,10-secoestra-5,7-dien-17-yl)propyl pivalate; With lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; at -78 - 0 ℃; for 1h;

With rochelle salt; In tetrahydrofuran; diethyl ether; ethyl acetate; for 0.25h;

Reference yield:

: 610304-69-3
(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol

: 845815-90-9
(3'R,5'R)-3'5'-bis[(tert-butyldimethylsilyl)oxy]-(20S)-20-al-2-methylene-19-nor-pregnacalciferol

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; In dichloromethane; at -78 ℃; for 0.166667h;

(S)-2-((1R,3αS,7αR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)-4-methylenecyclohexylidene)ethylidene)-7α-methyloctahydro-1H-inden-1-yl)propan-1-ol; In dichloromethane; at -78 ℃; for 0.5h;

With triethylamine; In dichloromethane; at -78 ℃;