(S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1240816-34-5
Molecular Formula:C₂₀H₃₀BFO₂
Molecular Weight:332.266
Hs Code.:

Synonyms:(S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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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-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Technology Process of (S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 1 articles about (S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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: 69.0%

: 1240815-55-7
(S)-(-)-1-(4-fluorophenyl)ethyl N,N-diisopropylcarbamate

: 87100-15-0
cyclohexylboronic acid pinacol ester

: 1240816-34-5
(S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: (S)-(-)-1-(4-fluorophenyl)ethyl N,N-diisopropylcarbamate; With sec.-butyllithium; In diethyl ether; hexane; cyclohexane; at -75 - -70 ℃; for 0.333333h;

cyclohexylboronic acid pinacol ester; In diethyl ether; hexane; cyclohexane; at -70 ℃; for 1.16667h; optical yield given as %ee; Further stages;
DOI:10.1002/anie.201001371

Reference yield:

: 1240816-34-5
(S)-2-[1-(4-fluorophenyl)-1-cyclohexylethylyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1240816-37-8
(R)-1-(4-fluorophenyl)-1-cyclohexylethanol

Guidance literature:: With ethylenediaminetetraacetic acid; dihydrogen peroxide; sodium hydroxide; In tetrahydrofuran; water; at 0 - 20 ℃; optical yield given as %ee; Inert atmosphere;
DOI:10.1002/anie.201001371