Cu( ii )/DM-Segphos catalyzed asymmetric 1,3-dipolar cycloaddition of benzoisothiazole-2,2-dioxide-3-ylidenes and azomethine ylides
Year: 2017
Type: article
Abstract: Cu(OTf) 2 /DM-Segphos catalyzed asymmetric 1,3-dipolar cycloaddition of benzoisothiazole-2,2-dioxide-3-ylidenes and azomethine ylides was studied. The spiropyrrolidinyl-benzoisothiazolines were obtained in high yields with up to >99 : 1 dr and 99% ee.
Source: RSC Advances
DOI: 10.1039/c6ra26543j
Authors: Feifei Li, Guorui Cao, Yanfeng Gao, Dawei Teng
Institution: Qingdao University of Science and Technology
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,042
OpenAlex ID: W2587491881