Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides

Sreekumar Pankajakshan; Zhi Guang Chng; Rakesh Ganguly; Teck Peng Loh

doi:10.1039/c4cc10061a

Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides

Sreekumar Pankajakshan, Zhi Guang Chng, Rakesh Ganguly, Teck Peng Loh

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed. Notably molecular oxygen was utilized as one of the reagents and the transformation resulted in the formation of novel pyridinium triazolinone ylides. A basic mechanism for the one-pot process is proposed and further functionalization of the ylidic products were also presented.

Original language	English
Pages (from-to)	5929-5931
Number of pages	3
Journal	Chemical Communications
Volume	51
Issue number	27
DOIs	https://doi.org/10.1039/c4cc10061a
State	Published - 7 Apr 2015
Externally published	Yes

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title = "Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides",

abstract = "Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed. Notably molecular oxygen was utilized as one of the reagents and the transformation resulted in the formation of novel pyridinium triazolinone ylides. A basic mechanism for the one-pot process is proposed and further functionalization of the ylidic products were also presented.",

author = "Sreekumar Pankajakshan and Chng, {Zhi Guang} and Rakesh Ganguly and Loh, {Teck Peng}",

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T1 - Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides

AU - Pankajakshan, Sreekumar

AU - Chng, Zhi Guang

AU - Ganguly, Rakesh

AU - Loh, Teck Peng

N1 - Publisher Copyright: © The Royal Society of Chemistry 2015.

PY - 2015/4/7

Y1 - 2015/4/7

N2 - Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed. Notably molecular oxygen was utilized as one of the reagents and the transformation resulted in the formation of novel pyridinium triazolinone ylides. A basic mechanism for the one-pot process is proposed and further functionalization of the ylidic products were also presented.

AB - Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed. Notably molecular oxygen was utilized as one of the reagents and the transformation resulted in the formation of novel pyridinium triazolinone ylides. A basic mechanism for the one-pot process is proposed and further functionalization of the ylidic products were also presented.

UR - http://www.scopus.com/inward/record.url?scp=84925355801&partnerID=8YFLogxK

U2 - 10.1039/c4cc10061a

DO - 10.1039/c4cc10061a

M3 - 文章

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AN - SCOPUS:84925355801

SN - 1359-7345

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JO - Chemical Communications

JF - Chemical Communications

IS - 27

ER -

Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides

Abstract

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