(S)-2-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:(S)-2-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1201898-75-0
Molecular Formula:C₁₇H₂₇BO₂
Molecular Weight:274.211
Hs Code.:

Synonyms:(S)-2-(2-methyl-3-phenylbut-3-yl)-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-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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Technology Process of (S)-2-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 2 articles about (S)-2-(2-methyl-3-phenylbut-3-yl)-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: 98.0%

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

: 76347-13-2
2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1201898-75-0
(S)-2-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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

Reference yield: 60.0%

: 106-95-6
allyl bromide

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

: 76347-13-2
2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1201898-75-0
(S)-2-(2-methyl-3-phenylbut-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: C₁₅H₂₂⁽²⁾HNO₂

: (+)-(R)-1-methyl-1-phenylbut-3-enyl

Guidance literature:: (S)-(-)-1-phenylethyl N,N-diisopropylcarbamate; With sec.-butyllithium; In diethyl ether; hexane; cyclohexane; at -78 ℃; for 0.416667h;

2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In diethyl ether; hexane; cyclohexane; at -78 ℃; for 0.583333h;

allyl bromide; optical yield given as %ee; Further stages;
DOI:10.1002/anie.201001371