Facile benzannulation of isocoumarins in the efficient synthesis of diversified 1, 3-disubstituted isoquinolines
P Manivel, K Prabakaran, FN Khan, JS Jin
Index: Manivel; Prabakaran; Khan, F. Nawaz; Jin, Jong Sung Research on Chemical Intermediates, 2012 , vol. 38, # 2 p. 347 - 357
Full Text: HTML
Citation Number: 1
Abstract
Abstract An efficient and facile one-pot synthesis of 1, 3-disubstituted isoquinolines 3 was accomplished from 3-substituted isocoumarins 1 through diketones, formed in situ via the Grignard reaction, in the presence of ammonium acetate, montmorillonite K-10 catalyst, and ethanol solvent. Graphical Abstract R= Phenyl, 4-chlorophenyl, 4-methylphenyl R′= phenyl, methyl, isopropyl, cyclopentyl, cyclohexyl, 3-methoxyphenyl, 2, 4-dichlorphenyl, ...
Related Articles:
[Yao, Bo; Song, Ren-Jie; Liu, Yan; Xie, Ye-Xiang; Li, Jin-Heng; Wang, Meng-Ke; Tang, Ri-Yuan; Zhang, Xing-Guo; Deng, Chen-Liang Advanced Synthesis and Catalysis, 2012 , vol. 354, # 10 p. 1890 - 1896]
[Zhao, Xiaona; Fan, Weidong; Miao, Zhiwei; Chen, Ruyu Synthetic Communications, 2013 , vol. 43, # 12 p. 1714 - 1720]
[Yao, Bo; Song, Ren-Jie; Liu, Yan; Xie, Ye-Xiang; Li, Jin-Heng; Wang, Meng-Ke; Tang, Ri-Yuan; Zhang, Xing-Guo; Deng, Chen-Liang Advanced Synthesis and Catalysis, 2012 , vol. 354, # 10 p. 1890 - 1896]
Isoquinoline derivatives from the Ritter-type reaction of vinyl cations
[Kitamura, Tsugio; Kobayashi, Shinjiro; Taniguchi, Hiroshi Chemistry Letters, 1984 , p. 1351 - 1354]
[Yao, Bo; Song, Ren-Jie; Liu, Yan; Xie, Ye-Xiang; Li, Jin-Heng; Wang, Meng-Ke; Tang, Ri-Yuan; Zhang, Xing-Guo; Deng, Chen-Liang Advanced Synthesis and Catalysis, 2012 , vol. 354, # 10 p. 1890 - 1896]