[3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one

Base Information

Chemical Name:[3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one
CAS No.:13794-73-5
Molecular Formula:C15H24 O
Molecular Weight:220.355
Hs Code.:2914190090
Mol file:13794-73-5.mol

Synonyms:1H-3a,7-Methanoazulen-5(4H)-one,hexahydro-3,6,8,8-tetramethyl-, [3R-(3a,3ab,6a,7b,8aa)]-; Cedran-9-one (8CI); Isocedranone (6CI,7CI)

Suppliers and Price of [3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one

Supply Marketing:

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

Manufacturers and distributors:

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Chemicals and raw materials
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Total 6 raw suppliers

Chemical Property of [3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one

Chemical Property:

Melting Point:32.5-34 °C
Boiling Point:291.4°Cat760mmHg
Flash Point:122.5°C
PSA：17.07000
Density:1g/cm³
LogP:3.67390

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of [3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-one

There total 24 articles about [3R-(3alpha,3abeta,6alpha,7beta,8aalpha)]-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5(4H)-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: 84.0%

: (3R,3aR,6S,7S,8aS)-3,6,8,8-tetramethyloctahydro-1H-3a,7-cedaran-5-ol

: 13794-73-5
(3R,3aR,6S,7S,8aS)-3,6,8,8-tetramethylhexahydro-1H-3a,7-cedaran-5(4H)-one

Guidance literature:: With pyridinium chlorochromate; In dichloromethane; at 20 ℃; for 3h;

Reference yield: 53.0%

: 13567-45-8
9α-hydroxycedrane

: 13794-73-5
(3R,3aR,6S,7S,8aS)-3,6,8,8-tetramethylhexahydro-1H-3a,7-cedaran-5(4H)-one

: [(2R,3aR,4R,6aS)-2-(1-Iodo-ethyl)-1,1,4-trimethyl-hexahydro-pentalen-3a-yl]-acetaldehyde

Guidance literature:: With lead(IV) acetate; iodine;

Reference yield:

: 74804-66-3,74804-67-4
4-desoxo-α-pipitzol benzoate

: 13794-73-5
(3R,3aR,6S,7S,8aS)-3,6,8,8-tetramethylhexahydro-1H-3a,7-cedaran-5(4H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: Et₂O*BF₃ / 5 h / Ambient temperature

2: Raney Ni / ethanol / 5 h / Heating

3: 400 mg / aq. NaHCO₃ / methanol / 3 h / Heating

With boron trifluoride diethyl etherate; sodium hydrogencarbonate; nickel; In methanol; ethanol;
DOI:10.1016/S0040-4020(01)93686-5