7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

Base Information

Chemical Name:7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one
CAS No.:114506-73-9
Molecular Formula:C₂₀H₂₄O₄
Molecular Weight:328.408
Hs Code.:

Synonyms:7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

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Chemical Property of 7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

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Technology Process of 7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

There total 1 articles about 7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one 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: 38.0%

: 114506-69-3
2-ethyl-2-<5-methoxy-3-(2,4-dimethoxyphenyl)pent-2-enyl>cyclopentane-1,3-dione

: 114506-73-9
7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

: 114506-71-7
5-ethyl-2-endo-(2-methoxyethyl)-2-exo-(2,4-dimethoxyphenyl)bicyclo<3.2.1>octane-6,8-dione

: 114506-72-8
5-ethyl-2-exo-(2-methoxyethyl)-2-endo-(2,4-dimethoxyphenyl)bicyclo<3.2.1>octane-6,8-dione

Guidance literature:: With hydrogenchloride; In methanol; for 4h; Ambient temperature;
DOI:10.1021/jo00249a010

Reference yield: 97.0%

: 114506-73-9
7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

: 114506-76-2
7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-(2β,3aβ,4β,5β,7aβ)-octahydro-2,4-methano-1H-inden-1-one

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1021/jo00249a010

Reference yield:

: 114506-73-9
7a-ethyl-3a-hydroxy-5-(2,4-dimethoxyphenyl)-2β,3,3aβ,4β,7,7aβ-hexahydro-2,4-methano-1H-inden-1-one

: 114506-77-3,114579-49-6
7a-ethyl-5-(2,4-dimethoxyphenyl)-1-methyl-(2β,3aβ,4β,5β,7aβ)-octahydro-2,4-methano-1H-indene-1,3a-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / H₂ / 10percent Pd-C / methanol

2: 95 percent / diethyl ether / 1.) RT, 2 h, 2.) reflux, 30 min

With hydrogen; palladium on activated charcoal; In methanol; diethyl ether;
DOI:10.1021/jo00249a010