The N, N′-dioxide/Ni(ii)-catalyzed asymmetric inverse-electron-demand hetero-Diels–Alder reaction of methyleneindolinones with hetero-substituted alkenes1. Issue 58 (25th July 2015)

• Record Type: Journal Article
• Authors: Zhou, Yuhang; Lin, Lili; Yin, Chengkai; Wang, Zhengmeng; Liu, Xiaohua; Feng, Xiaoming
• Is Part Of: Chemical communications. Volume 51:Issue 58(2015)
• Page Start: 11689
• Page End: 11692
• Publication Date: 2015-07-25
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c5cc04245c
• Languages: English
• ISSNs: 1359-7345

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj1xv5jh6k" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />The asymmetric inverse-electron-demand hetero-Diels–Alder reaction of methyleneindolinones with hetero-substituted alkenes catalyzed by chiral <italic>N</italic>, <italic>N</italic>′-dioxide/Ni(<sc>ii</sc>) complexes has been accomplished, affording dihydropyran-fused indoles in up to 99% yield, &gt;95 : 5 dr and 99% ee.</p> </abstract>