(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Base Information

Chemical Name:(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
CAS No.:110143-67-4
Molecular Formula:C₂₀H₃₀O₃
Molecular Weight:318.456
Hs Code.:

Synonyms:(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl 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 (S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

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Technology Process of (S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

There total 5 articles about (S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl 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:

: 2216-51-5
(-)-menthol

: 110143-67-4
(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / p-toluenesulfonic acid*H₂O / benzene / 5 h / Heating

2: H₂ / 5percent Pd/C / propan-2-ol / 5 h / 50 °C / 2280 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In isopropyl alcohol; benzene;
DOI:10.1021/jm00394a009

Reference yield:

: 1914-59-6
(E)-2-oxo-4-phenyl-3-butenoic acid

: 110143-67-4
(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / p-toluenesulfonic acid*H₂O / benzene / 5 h / Heating

2: H₂ / 5percent Pd/C / propan-2-ol / 5 h / 50 °C / 2280 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In isopropyl alcohol; benzene;
DOI:10.1021/jm00394a009

Reference yield:

: 2216-51-5
(-)-menthol

: 110143-67-4
(S)-2-Hydroxy-4-phenyl-butyric acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / CH₂Cl₂; pyridine

2: 44 percent / tetrahydrofuran / -20 °C

3: 1.) (S)-Alpine-borane; 2.) ethanol amine / 1.) 0 deg C, 5 days; 2.) 0 deg C, 10 min

With (-)-(S)-alpine-borane; In tetrahydrofuran; pyridine; dichloromethane;
DOI:10.1016/S0040-4039(00)80112-4