First combined selective N-and C-arylations with boronic acids: application to the synthesis of 1, 3-diarylindazoles
V Collot, PR Bovy, S Rault
Index: Collot, Valerie; Bovy, Philippe R.; Rault, Sylvain Tetrahedron Letters, 2000 , vol. 41, # 47 p. 9053 - 9057
Full Text: HTML
Citation Number: 60
Abstract
Whereas the well-known application of aryl boronic acid in palladium-catalyzed coupling with aryl halides to produce biphenyls is one of the most powerful tools in CC bond formation, 3 the corresponding aryl/heteroaryl CN bond cross-coupling reactions are less common, 4 especially those involving mild conditions. ... In our search for a general and mild methodology for the aryl/heteroaryl CN bond cross-coupling reaction toward the synthesis of biologically ...
Related Articles:
Synthesis of Substituted 1 H-Indazoles from Arynes and Hydrazones
[Li, Pan; Wu, Chunrui; Zhao, Jingjing; Rogness, Donald C.; Shi, Feng Journal of Organic Chemistry, 2012 , vol. 77, # 7 p. 3149 - 3158]
[Youngsaye, Willmen; Hartland, Cathy L.; Morgan, Barbara J.; Ting, Amal; Nag, Partha P.; Vincent, Benjamin; Mosher, Carrie A.; Bittker, Joshua A.; Dandapani, Sivaraman; Palmer, Michelle; Whitesell, Luke; Lindquist, Susan; Schreiber, Stuart L.; Munoz, Benito Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 1501 - 1507]
Synthesis of 3-substituted indazoles from arynes and N-tosylhydrazones
[Li, Pan; Zhao, Jingjing; Wu, Chunrui; Larock, Richard C.; Shi, Feng Organic Letters, 2011 , vol. 13, # 13 p. 3340 - 3343]
Synthesis of 3-substituted indazoles from arynes and N-tosylhydrazones
[Li, Pan; Zhao, Jingjing; Wu, Chunrui; Larock, Richard C.; Shi, Feng Organic Letters, 2011 , vol. 13, # 13 p. 3340 - 3343]
RhIII/CuII-Cocatalyzed Synthesis of 1 H-Indazoles through C–H Amidation and N–N Bond Formation
[Yu, Da-Gang; Suri, Mamta; Glorius, Frank Journal of the American Chemical Society, 2013 , vol. 135, # 24 p. 8802 - 8805]