2-((-)menthyl)ethylboronic acid pinacol ester

Base Information

• Chemical Name: 2-((-)menthyl)ethylboronic acid pinacol ester
• CAS No.: 1612215-42-5
• Molecular Formula: C₁₈H₃₅BO₃
• Molecular Weight: 310.285
• Mol file: 1612215-42-5.mol

Synonyms:2-((-)menthyl)ethylboronic acid pinacol ester

Chemical Property of 2-((-)menthyl)ethylboronic acid pinacol ester

Chemical Property:

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Technology Process of 2-((-)menthyl)ethylboronic acid pinacol ester

There total 1 articles about 2-((-)menthyl)ethylboronic acid pinacol 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: 56.0%

(1R,2S,5R)-1-ethoxy-2-isopropyl-5-methylcyclohexane (13947-22-3) + bis(pinacol)diborane (73183-34-3) → 2-((-)menthyl)ethylboronic acid pinacol ester (1612215-42-5)

Guidance literature:

(1R,2S,5R)-1-ethoxy-2-isopropyl-5-methylcyclohexane; bis(pinacol)diborane; With 3,4,7,8-Tetramethyl-o-phenanthrolin; (η6-mesitylene)Ir(Bpin)3; at 120 ℃; for 24h; Inert atmosphere; Glovebox; Sealed tube;

With potassium hydrogen difluoride; In methanol; at 22 ℃; for 3h; regioselective reaction; Sealed tube;

DOI:10.1021/ja503676d

upstream raw materials:

(1R,2S,5R)-1-ethoxy-2-isopropyl-5-methylcyclohexane

bis(pinacol)diborane

Refernces