New Synthesis of 1-Substituted-1H-indazoles via 1,3-Dipolar Cycloaddition ofin situGenerated Nitrile Imines and Benzyne

2010 ◽  
Vol 12 (15) ◽  
pp. 3368-3371 ◽  
Author(s):  
Christian Spiteri ◽  
Steve Keeling ◽  
John E. Moses
Keyword(s):  
Dipolar Cycloaddition ◽  
New Synthesis ◽  
Nitrile Imines

ChemInform Abstract: 1,3-Dipolar Cycloaddition of Nitrile Imines with Functionalized Acetylenes: Regiocontrolled Sc(OTf)3-Catalyzed Synthesis of 4- and 5-Substituted Pyrazoles.

ChemInform ◽  
2010 ◽  
Vol 41 (3) ◽  
Author(s):  
Bianca Flavia Bonini ◽  
Mauro Comes Franchini ◽  
Denis Gentili ◽  
Erika Locatelli ◽  
Alfredo Ricci
Keyword(s):  
Dipolar Cycloaddition ◽  
Nitrile Imines ◽  
Substituted Pyrazoles

A New Synthesis of Streptomyces Lactones by 1,3-Dipolar Cycloaddition

Heterocycles ◽  
1993 ◽  
Vol 36 (10) ◽  
pp. 2209 ◽  
Author(s):  
Giovanni Romeo ◽  
Ugo Chiacchio ◽  
Maria R. Di Bella ◽  
Antonio Rescifina ◽  
Nicola Uccella
Keyword(s):  
Dipolar Cycloaddition ◽  
New Synthesis

1,3-Dipolar cycloaddition of nitrile imines with α,β-unsaturated lactones, thiolactones and lactams: synthesis of ring-fused pyrazoles

Tetrahedron ◽  
2012 ◽  
Vol 68 (16) ◽  
pp. 3319-3328 ◽  
Author(s):  
Jay Zumbar Chandanshive ◽  
Pedro Blas González ◽  
William Tiznado ◽  
Bianca Flavia Bonini ◽  
Julio Caballero ◽  
...  
Keyword(s):  
Dipolar Cycloaddition ◽  
Nitrile Imines ◽  
Unsaturated Lactones ◽  
Fused Pyrazoles

Heterocyclic thiones and their analogs in 1,3-dipolar cycloaddition: VII. Reaction of 4-methyl-1,3-thiazole-2(3H)-thiones with nitrile imines

2007 ◽  
Vol 43 (10) ◽  
pp. 1516-1525 ◽  
Author(s):  
E. V. Budarina ◽  
T. S. Dolgushina ◽  
M. L. Petrov ◽  
N. N. Labeish ◽  
A. A. Kol’tsov ◽  
...  
Keyword(s):  
Dipolar Cycloaddition ◽  
Heterocyclic Thiones ◽  
Nitrile Imines
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