Tetrahedron Letters

Bronsted acid-mediated reactions of aldehydes with 2-vinylaniline and biphenyl-2-amine

X Zhang, X Xu, L Yu, Q Zhao

Index: Zhang, Xu; Xu, Xuefeng; Yu, Lintao; Zhao, Qiang Tetrahedron Letters, 2014 , vol. 55, # 14 p. 2280 - 2282

Full Text: HTML

Citation Number: 9

Abstract

Abstract Herein we report simple Bronsted acid-mediated reactions of aldehydes with 2- vinylaniline and biphenyl-2-amine. Ultimately, the useful nitrogen-containing heterocycle derivatives are obtained. The electronic properties of the substituents on the aldehydes and 2-vinylaniline were investigated. It was found that molecules with both electron-donating and- withdrawing substituents were perfectly suitable substrates for this transformation, and the ...

Related Articles:

Synthesis of phenanthridine and its analogues via aerobic ligand-free domino Suzuki coupling–Michael addition reaction catalyzed by in situ generated palladium- …

[Ghosh, Munmun; Ahmed, Atiur; Dhara, Shubhendu; Ray, Jayanta K. Tetrahedron Letters, 2013 , vol. 54, # 36 p. 4837 - 4840]

Justus Liebig's Annalen Der Chemie. Über die Einwirkung des Ozons auf organische Verbindungen

[Justus Liebigs Annalen der Chemie, , vol. 276, p. 248 Justus Liebigs Annalen der Chemie, , vol. 266, p. 140]

New protocols for the synthesis of 3, 4-annulated and 4-substituted quinolines from β-bromo-α, β-unsaturated aldehydes and 1-bromo-2-nitrobenzene or 2- …

[Some, Surajit; Ray, Jayanta K.; Banwell, Martin G.; Jones, Matthew T. Tetrahedron Letters, 2007 , vol. 48, # 20 p. 3609 - 3612]

New protocols for the synthesis of 3, 4-annulated and 4-substituted quinolines from β-bromo-α, β-unsaturated aldehydes and 1-bromo-2-nitrobenzene or 2- …

[Some, Surajit; Ray, Jayanta K.; Banwell, Martin G.; Jones, Matthew T. Tetrahedron Letters, 2007 , vol. 48, # 20 p. 3609 - 3612]

Palladium??Catalyzed Oxidative C C Bond Cleavage Cyclization of Biaryl??2??amines with Alkenes Involving C H Olefination and Carboamination

[Liu, Yan-Yun; Song, Ren-Jie; Wu, Cui-Yan; Gong, Lu-Bin; Hu, Ming; Wang, Zhi-Qiang; Xie, Ye-Xiang; Li, Jin-Heng Advanced Synthesis and Catalysis, 2012 , vol. 354, # 2-3 p. 347 - 353]

More Articles...