(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

Base Information

Chemical Name:(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one
CAS No.:101691-73-0
Molecular Formula:C₂₃H₃₂O₂
Molecular Weight:340.506
Hs Code.:

(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benz<f>inden-2-one

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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 (3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

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Technology Process of (3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

There total 6 articles about (3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-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:

: 111137-53-2
(3aRS)-1-(3-cyclohexylpropyl)3,3a,4,9-tetrahydro-5-methoxy-2H-benzinden-2-one

: 101691-73-0,101691-74-1,111137-54-3,111137-55-4
(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol; for 46h; under 2585.7 Torr; Yield given; Ambient temperature;
DOI:10.1021/jo00234a016

Reference yield:

: 4441-57-0
4-cyclohexylbutan-1-ol

: 101691-73-0,101691-74-1,111137-54-3,111137-55-4
(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / phosphorus tribromide / 3.75 h / 0 - 100 °C

2: 81 percent / n-butyllithium / tetrahydrofuran; hexane / 5 h / 20 - 60 °C

3: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, hexane, -78 deg C to 0 deg C, 3 h

4: H₂ / 10percent Pd/C / ethanol / 46 h / 2585.7 Torr / Ambient temperature

With n-butyllithium; hydrogen; phosphorus tribromide; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane;
DOI:10.1021/jo00234a016

Reference yield:

: 60439-16-9
1-bromo-4-cyclohexylbutane

: 101691-73-0,101691-74-1,111137-54-3,111137-55-4
(3-cyclohexylpropyl)-1,3,3a,4,9,9a-hexahydro-5-methoxy-(3aS,9aS)-2H-benzinden-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / n-butyllithium / tetrahydrofuran; hexane / 5 h / 20 - 60 °C

2: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, hexane, -78 deg C to 0 deg C, 3 h

3: H₂ / 10percent Pd/C / ethanol / 46 h / 2585.7 Torr / Ambient temperature

With n-butyllithium; hydrogen; palladium on activated charcoal; In tetrahydrofuran; ethanol; hexane;
DOI:10.1021/jo00234a016