Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

Base Information

Chemical Name:Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester
CAS No.:142004-79-3
Molecular Formula:C₂₆H₃₄O₃
Molecular Weight:394.554
Hs Code.:

Synonyms:Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

There total 3 articles about Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester 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:

: 99463-59-9
17β-hydroxy-4,5-secoandrost-3-yn-5-one benzoate

: 142004-79-3
Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

Guidance literature:: With quinoline; hydrogen; Lindlar's catalyst; In ethanol; under 760 Torr; Yield given;
DOI:10.1021/jo00041a013

Reference yield:

: 17541-44-5
17β-hydroxy-5-oxo-4,5-seco-androst-3-yne

: 142004-79-3
Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 4-(N,N-dimethylamino)pyridine, pyridine / 12 h / Ambient temperature

2: H₂, quinoline / 5percent Pd/CaCO₃/Pb / aq. ethanol / 760 Torr

With pyridine; quinoline; dmap; hydrogen; Lindlar's catalyst; In ethanol;
DOI:10.1021/jo00041a013

Reference yield:

: 98-88-4
benzoyl chloride

: 142004-79-3
Benzoic acid (3S,3aS,5aS,6R,9aS,9bS)-6-but-3-enyl-3a,6-dimethyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-3-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 4-(N,N-dimethylamino)pyridine, pyridine / 12 h / Ambient temperature

2: H₂, quinoline / 5percent Pd/CaCO₃/Pb / aq. ethanol / 760 Torr

With pyridine; quinoline; dmap; hydrogen; Lindlar's catalyst; In ethanol;
DOI:10.1021/jo00041a013