(4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid

Base Information

Chemical Name:(4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid
CAS No.:99957-14-9
Molecular Formula:C₁₅H₂₂O₂
Molecular Weight:234.338
Hs Code.:
Mol file:99957-14-9.mol

Synonyms:2-Naphthalenecarboxylicacid, 3,4,4a,5,6,7,8,8a-octahydro-5-methyl-8-(1-methylethenyl)-, [4aS-(4aa,5a,8b,8aa)]-; (-)-Pernetic acid B;Pernetic acid B

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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 (4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid

Chemical Property:

PSA：37.30000
LogP:3.64580

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid

There total 2 articles about (4aS)-3,4,4aα,5,6,7,8,8aα-Octahydro-5α-methyl-8β-isopropenylnaphthalene-2-carboxylic acid 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:

: (4aR,5R)-8-(1-Acetoxymethyl-vinyl)-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid

: 125638-77-9
(4aR,5R,8S,8aR)-8-Isopropenyl-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid

: 99957-14-9,100019-20-3,125638-77-9,125638-78-0
(4aS,5S,8S,8aR)-8-Isopropenyl-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;
DOI:10.1016/S0040-4020(01)85139-5

Reference yield:

: 125574-23-4,125638-75-7
(4aR,5R)-8-(1-Hydroxymethyl-vinyl)-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid

: 99957-14-9,100019-20-3,125638-77-9,125638-78-0
(4aS,5S,8S,8aR)-8-Isopropenyl-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine

2: H₂ / Pd/C / methanol / Ambient temperature

With hydrogen; palladium on activated charcoal; In pyridine; methanol;
DOI:10.1016/S0040-4020(01)85139-5