Ruthenium()-catalyzed intermolecular annulation of alkenyl sulfonamides with alkynes: access to bicyclic sultams

Ruthenium()-catalyzed intermolecular annulation of alkenyl sulfonamides with alkynes: access to bicyclic sultams

A ruthenium-catalyzed allylic C(sp 3 )-H activation strategy has been employed to develop an intermolecular coupling of alkenyl sulfonamides with alkynes. This protocol features the diastereoselective construction of [3.3.0] and [4.3.0] bicyclic sultams in one step. A ruthenium-catalyzed allylic C(s...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-02, Vol.56 (17), p.2614-2617
Hauptverfasser: Qian, Lei-Lei, Min, Xiang-Ting, Hu, Yan-Cheng, Shen, Bing-Xue, Yang, Sa-Na, Wan, Boshun, Chen, Qing-An
Format: Artikel
Sprache:eng
Schlagworte:
Alkynes
Chemical reactions
Crystallography
Ruthenium
Ruthenium compounds
Stereoselectivity
Sulfonamides
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Zusammenfassung:A ruthenium-catalyzed allylic C(sp 3 )-H activation strategy has been employed to develop an intermolecular coupling of alkenyl sulfonamides with alkynes. This protocol features the diastereoselective construction of [3.3.0] and [4.3.0] bicyclic sultams in one step. A ruthenium-catalyzed allylic C(sp 3 )-H activation strategy has been employed to develop an intermolecular coupling of alkenyl sulfonamides with alkynes.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc00093k