Enantioselective one-pot synthesis of 4H-chromene derivatives catalyzed by a chiral Ni(ii) complex-Reference-Cited by-同舟云学术

Enantioselective one-pot synthesis of 4H-chromene derivatives catalyzed by a chiral Ni(ii) complex

Published:2020 Issue:72 Volume:10 Page:44437-44441
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Yu Xuan¹²³⁴,Lan Wenjie¹²³⁴,Li Jiaqi¹²³⁴^ORCID,Bai Hui¹²³⁴,Qin Zhaohai¹²³⁴^ORCID,Fu Bin¹²³⁴^ORCID

Affiliation:

1. Department of Applied Chemistry

2. China Agricultural University

3. Beijing 100193

4. People's Repubic of China

Abstract

A Ni(ii)–bis(oxazoline) complex and p-TSOH are used to form enantioenriched 4H-chromenes from ortho-quinone methides (o-QMs) and dicarbonyls, providing the desired products in up to 95% ee.

Funder

National Natural Science Foundation of China

Ministry of Science and Technology of the People's Republic of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/RA/D0RA08906K

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