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Palladium‐Catalyzed Decarboxylative Suzuki and Heck Couplings of Azaindole‐2‐carboxylic Acids: Synthesis of 2‐Aryl/Alkenyl‐1‐phenylsulfonyl‐1 H‐pyrrolo‐[2,3 b]pyridines

Palladium‐Catalyzed Decarboxylative Suzuki and Heck Couplings of Azaindole‐2‐carboxylic Acids:... A series of 2‐aryl‐1‐(phenylsulfonyl)‐1H‐pyrrolo[2,3‐b]pyridines 3 were obtained by a palladium‐catalyzed decarboxylative Suzuki coupling of azaindole‐2‐carboxylic acid derivative 1. The synthesis of alkenyl‐1‐(phenylsulfonyl)‐1H‐pyrrolo[2,3‐b]pyridines 9 by a related Heck coupling is also described. Protodecarboxylation operates in the case of azaindole‐3‐carboxylic acids under the reaction conditions. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Asian Journal of Organic Chemistry Wiley

Palladium‐Catalyzed Decarboxylative Suzuki and Heck Couplings of Azaindole‐2‐carboxylic Acids: Synthesis of 2‐Aryl/Alkenyl‐1‐phenylsulfonyl‐1 H‐pyrrolo‐[2,3 b]pyridines

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References (59)

Publisher
Wiley
Copyright
Copyright © 2013 Wiley Subscription Services, Inc., A Wiley Company
ISSN
2193-5807
eISSN
2193-5815
DOI
10.1002/ajoc.201200169
Publisher site
See Article on Publisher Site

Abstract

A series of 2‐aryl‐1‐(phenylsulfonyl)‐1H‐pyrrolo[2,3‐b]pyridines 3 were obtained by a palladium‐catalyzed decarboxylative Suzuki coupling of azaindole‐2‐carboxylic acid derivative 1. The synthesis of alkenyl‐1‐(phenylsulfonyl)‐1H‐pyrrolo[2,3‐b]pyridines 9 by a related Heck coupling is also described. Protodecarboxylation operates in the case of azaindole‐3‐carboxylic acids under the reaction conditions.

Journal

Asian Journal of Organic ChemistryWiley

Published: Feb 1, 2013

Keywords: ; ; ; ;

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