Synthesis of Imidazo [2, 1??a] isoquinolines from α??Tosyloxyketones and 1??Aminoisoquinoline in Ionic Liquid Solvent

…, HM Wang, HY Huang, LC Chen

Index: Houa, Rei-Sheu; Wang, Huey-Min; Huang, Hsin-Yu; Chen, Ling-Ching Journal of the Chinese Chemical Society, 2004 , vol. 51, # 6 p. 1417 - 1420

Full Text: HTML

Citation Number: 6

Abstract

Abstract The room temperature ionic liquid n-butylpyridinium tetrafluoroborate (BPyBF 4) is used as a 'green'recyclable alternative to classical molecular solvents for the cyclocondensation of α-tosyloxyketones with 1-aminoisoquinoline to prepare imidazo [2, 1- a] isoquinolines in good yields.

Related Articles:

Facile three-component domino reactions for the synthesis of 2-arylimidazo [1, 2-a] pyridines and 2-arylimidazo [2, 1-a] isoquinolines

[Prasanna, Pitchaimani; Kumar, Sundaravel Vivek; Gunasekaran, Pethaiah; Perumal, Subbu Tetrahedron Letters, 2013 , vol. 54, # 29 p. 3740 - 3743]

CuI-Catalyzed Aerobic Oxidative α-Aminaton Cyclization of Ketones to Access Aryl or Alkenyl-Substituted Imidazoheterocycles

[Zhang, Yuhong; Zhang, Yuanfei; Chen, Zhengkai; Wu, Wenliang; Su, Weiping Journal of Organic Chemistry, 2013 , vol. 78, # 24 p. 12494 - 12504]

Copper??Catalyzed Aerobic Oxidative C H Functionalization of Substituted Pyridines: Synthesis of Imidazopyridine Derivatives

[Yu, Jipan; Jin, Yunhe; Zhang, Hao; Yang, Xiaobo; Fu, Hua Chemistry - A European Journal, 2013 , vol. 19, # 49 p. 16804 - 16808]

Stoffbeschreibung

[Mohrle; Grimm Archiv der Pharmazie, 1986 , vol. 319, # 4 p. 325 - 332]

Stoffbeschreibung

[Mohrle; Grimm Archiv der Pharmazie, 1986 , vol. 319, # 4 p. 325 - 332]

More Articles...