(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

Base Information

Chemical Name:(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol
CAS No.:1028386-32-4
Molecular Formula:C₃₃H₄₉BrO₂Si
Molecular Weight:585.74
Hs Code.:

Synonyms:(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

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Chemical Property of (R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

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Technology Process of (R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

There total 1 articles about (R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol 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: 85.0%

: 1028386-61-9
(S)-4-((R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methoxy)pentan-2-one

: 1028386-62-0
C₃₃H₄₉BrO₂Si

: 1028386-32-4
(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

Guidance literature:: With methanol; potassium hydroxide; In tetrahydrofuran; at 0 - 20 ℃; optical yield given as %ee;
DOI:10.1021/ol800499p

Reference yield: 88.0%

: 1028386-32-4
(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

: 108-24-7
acetic anhydride

: 1028386-63-1
(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methyl acetate

Guidance literature:: With pyridine; dmap; In dichloromethane; at 0 - 20 ℃; optical yield given as %ee;
DOI:10.1021/ol800499p

Reference yield: 80.0%

: 1028386-32-4
(R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

: 1028386-44-8
(R)-((1S,2S,4aS,10aR)-7-bromo-1-(hydroxymethyl)-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol

Guidance literature:: (R)-((1S,2S,4aS,10aR)-7-bromo-1,4a-dimethyl-1-((triisopropylsilyloxy)methyl)-1,2,3,4,4a,9,10,10a-octahydrophenanthren-2-yl)(phenyl)methanol; With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 - 20 ℃;

With water; In tetrahydrofuran;
DOI:10.1021/ol800499p