(R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1201898-89-6
Molecular Formula:C₂₀H₂₄BClO₂
Molecular Weight:342.673
Hs Code.:

Synonyms:(R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-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 (R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Technology Process of (R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 2 articles about (R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-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: 89.0%

: 133038-74-1
(S)-(-)-1-phenylethyl N,N-diisopropylcarbamate

: 195062-61-4
4-chlorophenylboronic acid pinacol ester

: 1201898-89-6
(R)-2-[1-(4-chlorophenyl)-1-phenylethyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With s-C₄H₉Li; tetramethylethylenediamine; In diethyl ether;
DOI:10.1021/ja1084207

Reference yield:

: 195062-61-4
4-chlorophenylboronic acid pinacol ester

: 145167-88-0
N,N-diisopropyl carbamic acid (1-phenylethyl) ester

: 1201898-89-6
(p-ClC₆H₄)(Ph)(CH₃)CB(pinacol)

Guidance literature:: With sec.-butyllithium; In diethyl ether; mixt. of (Ph)(CH3)CHOCb and sBuLi reacted at -78°C for 20 min, (ClC6H4)B(pinacol) added at -78°C, then heated to room. temp.; J. L. Stymiest et al., Nature 2008, 456, 778-782;
DOI:10.1002/anie.200901900