Direct enantioseparation of axially chiral 1,1′-biaryl-2,2′-diols using amidine-based resolving agents-Reference-Cited by-同舟云学术

Direct enantioseparation of axially chiral 1,1′-biaryl-2,2′-diols using amidine-based resolving agents

Published:2021 Issue:30 Volume:11 Page:18162-18170
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Kodama Koichi¹²³⁴^ORCID,Takase Fusato¹²³⁴,Hirose Takuji¹²³⁴

Affiliation:

1. Department of Applied Chemistry

2. Graduate School of Science and Engineering

3. Saitama University

4. Japan

Abstract

Enantioseparation of atropisomeric biphenols using a chiral amidine derived from dehydroabietic acid was reported. Only one crystallization of their mixture gave pure diastereomeric salts of biphenols from racemate.

Funder

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA03546K

Reference57 articles.

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3. Recent developments in optical resolution

4. Enantiomeric cyclic binaphthyl phosphoric acids as resolving agents.

5. A Novel Chiral Ferrocene-Based Amidine/Amidinato Ligand and Its Rhodium Complexes

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