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.
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Beilstein-Institut
2013-05-01
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| Series: | Beilstein Journal of Organic Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.3762/bjoc.9.117 |
| _version_ | 1818916422374391808 |
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| author | Chen Zhang Shao-Qiao Zhang Hua-Jun Cai Dong-Mei Cui |
| author_facet | Chen Zhang Shao-Qiao Zhang Hua-Jun Cai Dong-Mei Cui |
| author_sort | Chen Zhang |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-12-20T00:17:55Z |
| format | Article |
| id | doaj.art-5e0e14add32441869ddbc4aaac3d2a2e |
| institution | Directory Open Access Journal |
| issn | 1860-5397 |
| language | English |
| last_indexed | 2024-12-20T00:17:55Z |
| publishDate | 2013-05-01 |
| publisher | Beilstein-Institut |
| record_format | Article |
| series | Beilstein Journal of Organic Chemistry |
| spelling | doaj.art-5e0e14add32441869ddbc4aaac3d2a2e2022-12-21T20:00:16ZengBeilstein-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 |
| 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 |
| title | 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_short | Gold-catalyzed intermolecular hydroamination of allenes with sulfonamides |
| title_sort | gold catalyzed intermolecular hydroamination of allenes with sulfonamides |
| topic | allene gold catalysis hydroamination N-sulfonyl selectivity sulfonamide |
| url | https://doi.org/10.3762/bjoc.9.117 |
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