(E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

Base Information

Chemical Name:(E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester
CAS No.:201798-54-1
Molecular Formula:C₂₂H₂₈O₃
Molecular Weight:340.463
Hs Code.:

Synonyms:(E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

Suppliers and Price of (E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-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 (E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

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Technology Process of (E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

There total 2 articles about (E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-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:

: 2043-61-0
cyclohexanecarbaldehyde

: 201798-54-1
(E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) HC(OMe)3, BF₃-OEt₂ / 1.) CH₂Cl₂, -78 deg C, 20 min, 2.) CH₂Cl₂, a) -78 deg C, 30 min, b) 0 deg C, 1 h

2: 1.) BuLi / 1.) hexane, THF, 15 min, 2.) hexane, THF, 40 min

With n-butyllithium; boron trifluoride diethyl etherate; trimethyl orthoformate;
DOI:10.1016/S0957-4166(97)00595-8

Reference yield:

: 98919-68-7
(1R,2S)-trans-2-phenylcyclohexanol

: 201798-49-4
(E)-ethyl 4-cyclohexyl-2-oxo-but-3-enoate

: 201798-54-1
(E)-4-Cyclohexyl-2-oxo-but-3-enoic acid (1R,2S)-2-phenyl-cyclohexyl ester

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction; 1.) hexane, THF, 15 min, 2.) hexane, THF, 40 min;
DOI:10.1016/S0957-4166(97)00595-8