(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

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Chemical Name:(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol
CAS No.:155582-68-6
Molecular Formula:C₂₂H₃₃IO
Molecular Weight:440.408
Hs Code.:

Synonyms:(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

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Chemical Property of (S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

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Technology Process of (S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

There total 3 articles about (S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol 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: 97.0%

: 155582-67-5
tert-Butyl-{(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexyloxy}-dimethyl-silane

: 155582-68-6
(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

Guidance literature:: With hydrogen fluoride; In tetrahydrofuran; acetonitrile; for 1.5h; in the dark;
DOI:10.1016/S0040-4039(00)76530-0

Reference yield:

: 100858-27-3
(S)-(Z)-{2-[5-(tert-butyldimethylsiloxy)-2-methylenecyclohexylidene]ethyl}diphenylphosphine oxide

: 155582-68-6
(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / n-BulI / hexane; tetrahydrofuran / 1.) -78 deg C, 30 min; 2.) -92 deg C

2: 97 percent / 48percent aq. HF / tetrahydrofuran; acetonitrile / 1.5 h / in the dark

With n-butyllithium; hydrogen fluoride; In tetrahydrofuran; hexane; acetonitrile;
DOI:10.1016/S0040-4039(00)76530-0

Reference yield:

: 145372-32-3
des-A,B-22-iodo-23,24-dinorcholan-8-one

: 155582-68-6
(S)-3-[2-[(1R,3aS,7aR)-1-((S)-2-Iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-4-methylene-cyclohexanol

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / n-BulI / hexane; tetrahydrofuran / 1.) -78 deg C, 30 min; 2.) -92 deg C

2: 97 percent / 48percent aq. HF / tetrahydrofuran; acetonitrile / 1.5 h / in the dark

With n-butyllithium; hydrogen fluoride; In tetrahydrofuran; hexane; acetonitrile;
DOI:10.1016/S0040-4039(00)76530-0