Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides

A co-catalyst of (PPh3)AuCl/AgOTf for the intermolecular hydroamination of allenes with sulfonamides is shown. The reaction proceeded smoothly under mild conditions for differently substituted allenes giving N-allylic sulfonamides in good yields with high regioselectivity and E-selectivity.

Bibliographic Details
Main Authors:	Chen Zhang, Shao-Qiao Zhang, Hua-Jun Cai, Dong-Mei Cui
Format:	Article
Language:	English
Published:	Beilstein-Institut 2013-05-01
Series:	Beilstein Journal of Organic Chemistry
Subjects:	allene gold catalysis hydroamination N-sulfonyl selectivity sulfonamide
Online Access:	https://doi.org/10.3762/bjoc.9.117

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spelling	doaj-5e0e14add32441869ddbc4aaac3d2a2e2021-02-02T02:31:41ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972013-05-01911045105010.3762/bjoc.9.1171860-5397-9-117Gold-catalyzed intermolecular hydroamination of allenes with sulfonamidesChen Zhang0Shao-Qiao Zhang1Hua-Jun Cai2Dong-Mei Cui3School of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR ChinaSchool of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR ChinaCollege of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, PR ChinaCollege of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, PR ChinaA co-catalyst of (PPh3)AuCl/AgOTf for the intermolecular hydroamination of allenes with sulfonamides is shown. The reaction proceeded smoothly under mild conditions for differently substituted allenes giving N-allylic sulfonamides in good yields with high regioselectivity and E-selectivity.https://doi.org/10.3762/bjoc.9.117allenegold catalysishydroaminationN-sulfonylselectivitysulfonamide
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Chen Zhang Shao-Qiao Zhang Hua-Jun Cai Dong-Mei Cui
spellingShingle	Chen Zhang Shao-Qiao Zhang Hua-Jun Cai Dong-Mei Cui Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides Beilstein Journal of Organic Chemistry allene gold catalysis hydroamination N-sulfonyl selectivity sulfonamide
author_facet	Chen Zhang Shao-Qiao Zhang Hua-Jun Cai Dong-Mei Cui
author_sort	Chen Zhang
title	Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
title_short	Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
title_full	Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
title_fullStr	Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
title_full_unstemmed	Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
title_sort	gold-catalyzed intermolecular hydroamination of allenes with sulfonamides
publisher	Beilstein-Institut
series	Beilstein Journal of Organic Chemistry
issn	1860-5397
publishDate	2013-05-01
description	A co-catalyst of (PPh3)AuCl/AgOTf for the intermolecular hydroamination of allenes with sulfonamides is shown. The reaction proceeded smoothly under mild conditions for differently substituted allenes giving N-allylic sulfonamides in good yields with high regioselectivity and E-selectivity.
topic	allene gold catalysis hydroamination N-sulfonyl selectivity sulfonamide
url	https://doi.org/10.3762/bjoc.9.117
work_keys_str_mv	AT chenzhang goldcatalyzedintermolecularhydroaminationofalleneswithsulfonamides AT shaoqiaozhang goldcatalyzedintermolecularhydroaminationofalleneswithsulfonamides AT huajuncai goldcatalyzedintermolecularhydroaminationofalleneswithsulfonamides AT dongmeicui goldcatalyzedintermolecularhydroaminationofalleneswithsulfonamides
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Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides

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