(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

Base Information

Chemical Name:(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol
CAS No.:1619982-82-9
Molecular Formula:C₂₃H₃₄O₃
Molecular Weight:358.521
Hs Code.:

Synonyms:(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

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Chemical Property of (2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

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Technology Process of (2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

There total 3 articles about (2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-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: 67.0%

: 1619982-79-4
[(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl](3-methoxy-5-methylphenyl)methanone

: 1619982-82-9
(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

Guidance literature:: [(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydronaphthalen-1-yl](3-methoxy-5-methylphenyl)methanone; With borane-THF; In tetrahydrofuran; at 0 - 20 ℃; for 2h; Inert atmosphere;

With dihydrogen peroxide; sodium hydroxide; In tetrahydrofuran; methanol; water; at 0 - 20 ℃; for 0.5h;

Reference yield:

: 1000009-66-4
(1S,2R,4aS,8aS)-1-[hydroxy(3-methoxy-5-methylphenyl)methyl]-2,5,5,8a-tetramethyldecahydronaphthalen-2-ol

: 1619982-82-9
(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridinium chlorochromate / dichloromethane / 1.5 h / 20 °C / Inert atmosphere

2.1: tin(IV) chloride / dichloromethane / 0.17 h / 0 °C / Inert atmosphere

3.1: borane-THF / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere

3.2: 0.5 h / 0 - 20 °C

With borane-THF; tin(IV) chloride; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 1619982-78-3
(1R,2R,4aS,8aS)-1-[(3-methoxy-5-methylphenyl)carbonyl]-2,5,5,8a-tetramethyldecahydronaphthalen-2-ol

: 1619982-82-9
(2R,3R,4S,4aS,8aS)-4-[(3-methoxy-5-methylphenyl)carbonyl]-3,4a,8,8-tetramethyldecahydronaphthalen-2-ol

Guidance literature:: Multi-step reaction with 2 steps

1.1: tin(IV) chloride / dichloromethane / 0.17 h / 0 °C / Inert atmosphere

2.1: borane-THF / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere

2.2: 0.5 h / 0 - 20 °C

With borane-THF; tin(IV) chloride; In tetrahydrofuran; dichloromethane;