Journal of the American Chemical Society 2010-11-24

Palladium-catalyzed aminosulfonylation of aryl halides.

Bao Nguyen, Edward J Emmett, Michael C Willis

Index: J. Am. Chem. Soc. 132 , 16372-16373, (2010)

Full Text: HTML

Abstract

The palladium-catalyzed three-component coupling of aryl iodides, sulfur dioxide, and hydrazines to deliver aryl N-aminosulfonamides is described. The colorless crystalline solid DABCO·(SO(2))(2) was used as a convenient source of sulfur dioxide. The reaction tolerates significant variation of both the aryl iodide and hydrazine coupling partners.

Related Compounds

  • 1,4-Diazoniabicycl...

Related Articles:

Palladium-catalysed aminosulfonylation of aryl-, alkenyl- and heteroaryl halides: scope of the three-component synthesis of N-aminosulfonamides.

2012-05-28

[Org. Biomol. Chem. 10 , 4007-4014, (2012)]

DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation.

2011-09-16

[Org. Lett. 13 , 4876-4878, (2011)]

More Articles...