NaI-Catalyzed Oxidative Amination of Aromatic Sodium Sulfinates: Synergetic Effect of Ethylene Dibromide and Air as Oxidants

Fu, Y, Li, Q, Xu, Q, Hugel, H, Li, M and Du, Z 2018, 'NaI-Catalyzed Oxidative Amination of Aromatic Sodium Sulfinates: Synergetic Effect of Ethylene Dibromide and Air as Oxidants', European Journal of Organic Chemistry, vol. 2018, no. 48, pp. 6966-6970.


Document type: Journal Article
Collection: Journal Articles

Title NaI-Catalyzed Oxidative Amination of Aromatic Sodium Sulfinates: Synergetic Effect of Ethylene Dibromide and Air as Oxidants
Author(s) Fu, Y
Li, Q
Xu, Q
Hugel, H
Li, M
Du, Z
Year 2018
Journal name European Journal of Organic Chemistry
Volume number 2018
Issue number 48
Start page 6966
End page 6970
Total pages 5
Publisher Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
Abstract A novel NaI-catalyzed oxidative amination of sodium sulfinates, employing both ethylene dibromide (EDB) and air as the oxidants, is described. EDB was first demonstrated to be a promising mild organic oxidant that in air, converted NaI into molecular iodine to promote the cross-coupling reactions of aromatic sodium sulfinates with amines to produce arylsulfonamides. Mechanistic studies indicated that a radical pathway might be involved in the reaction process.
Subject Medicinal and Biomolecular Chemistry not elsewhere classified
Organic Chemistry not elsewhere classified
Organic Chemical Synthesis
Keyword(s) Ethylene dibromide
NaI
Oxidative coupling
Sodium sulfinates
Sulfonamides
DOI - identifier 10.1002/ejoc.201801386
Copyright notice © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN 1434-193X
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