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

Base Information

Chemical Name:(S)-2-(4-methyl-3-phenylpent-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:1240815-96-6
Molecular Formula:C₁₈H₂₉BO₂
Molecular Weight:288.238
Hs Code.:

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

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

There total 2 articles about (S)-2-(4-methyl-3-phenylpent-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: 74.0%

: 1201898-70-5
(S)-N,N-diisopropylcarbamic acid 1-phenylpropyl ester

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

: 1240815-96-6
(S)-2-(4-methyl-3-phenylpent-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: (S)-N,N-diisopropylcarbamic acid 1-phenylpropyl ester; With sec.-butyllithium; In diethyl ether; hexane; cyclohexane; at -78 ℃; for 0.416667h; Inert atmosphere;

2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In diethyl ether; hexane; cyclohexane; at -78 ℃; for 1.16667h; optical yield given as %ee; Further stages; Inert atmosphere;
DOI:10.1002/anie.201001371

Reference yield:

: 1201898-70-5
(S)-N,N-diisopropylcarbamic acid 1-phenylpropyl ester

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

: 1240815-96-6
(S)-2-(4-methyl-3-phenylpent-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: (R)-2-(4-methyl-3-phenylpent-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: (S)-N,N-diisopropylcarbamic acid 1-phenylpropyl ester; With sec.-butyllithium; In diethyl ether; at -78 ℃;

2-isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; at -78 - 20 ℃; optical yield given as %ee;
DOI:10.1002/anie.201001371

Reference yield:

: 1240815-96-6
(S)-2-(4-methyl-3-phenylpent-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 1240815-97-7
(R)-4-methyl-3-phenylpentan-3-ol

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