The Journal of organic chemistry

Synthesis of C-carbamoyl-1, 2, 3-triazoles by microwave-induced 1, 3-dipolar cycloaddition of organic azides to acetylenic amides

AR Katritzky, SK Singh

Index: Katritzky, Alan R.; Singh, Sandeep K. Journal of Organic Chemistry, 2002 , vol. 67, # 25 p. 9077 - 9079

Full Text: HTML

Citation Number: 125

Abstract

1, 3-Dipolar cycloaddition of organic azides 1, 2, or 3 to acetylenic amides 4 or 5 under solvent-free microwave irradiation produced the corresponding N-substituted C-carbamoyl- 1, 2, 3-triazoles 7a-12a in good to excellent yields. Under similar reaction conditions, 1, 3- dipolar cycloaddition of diazide 6 and acetylenic amide 4 gave the azido-triazole 13a.

Related Articles:

Investigation of the lipase-catalysed reaction of aliphatic amines with ethyl propiolate as a route to N-substituted propiolamides

[Bonte, Simon; Ghinea, Ioana Otilia; Baussanne, Isabelle; Xuereb, Jean-Paul; Dinica, Rodica; Demeunynck, Martine Tetrahedron, 2013 , vol. 69, # 26 p. 5495 - 5500]

Direct Amidation from Alcohols and Amines through a Tandem Oxidation Process Catalyzed by Heterogeneous??Polymer??Incarcerated Gold Nanoparticles under …

[Soule, Jean-Francois; Miyamura, Hiroyuki; Kobayashi, Shu Chemistry - An Asian Journal, 2013 , vol. 8, # 11 p. 2614 - 2626]

Highly efficient desilylation of 3-trimethylsilylprop-2-ynamides by the action of KF-Al2O3

[Andreev; Safronova; Medvedeva Russian Journal of Organic Chemistry, 2011 , vol. 47, # 12 p. 1797 - 1801]

Investigation of the lipase-catalysed reaction of aliphatic amines with ethyl propiolate as a route to N-substituted propiolamides

[Bonte, Simon; Ghinea, Ioana Otilia; Baussanne, Isabelle; Xuereb, Jean-Paul; Dinica, Rodica; Demeunynck, Martine Tetrahedron, 2013 , vol. 69, # 26 p. 5495 - 5500]

More Articles...