Bookmark
Forward
Silver-catalyzed [3+2]-cycloaddition of benzynes with diazocarbonyl species via a postulated (1H-indazol-1-yl)silver intermediate.
Chiou-Dong Wang, Rai-Shung Liu
Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan, ROC.
Organic & biomolecular chemistry 2012 Dec 7Sizes of these terms reflect their relevance to your search.
We reported a new synthesis of 2-aryl-2H-indazoles via a silver-catalyzed [3+2]-cycloaddition of benzynes with diazocarbonyl reagents. We postulate that this transformation involves the generation of (1H-indazol-1-yl)silver to activate a subsequent arylation with the second benzyne.
Citation
Chiou-Dong Wang, Rai-Shung Liu. Silver-catalyzed [3+2]-cycloaddition of benzynes with diazocarbonyl species via a postulated (1H-indazol-1-yl)silver intermediate. Organic & biomolecular chemistry. 2012 Dec 7;10(45):8948-52
Mesh Tags
Substances
PMID: 23076121
View Full Text
