Highly Efficient and Single Step Synthesis of 4-Phenylcoumarins and 3,4-Dihydro-4-phenylcoumarins over Montmorillonite K-10 Clay, under Microwave Irradiation

Journal of Chemical Research - Part S

Volumn , Issue 5, 1998, Pages 280-281

  Singh, Jasvinder ^a   Kaur, Jasamrit ^a   Nayyar, Sandeep ^a   Kad, Goverdhan L ^a  

^a PANJAB UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2542498148     PISSN: 03082342     EISSN: None     Source Type: Journal    
DOI: 10.1039/a708103k     Document Type: Article

References (13)

1. J. D. Simpson and H. Stephen, J. Chem. Soc., 1956, 1382.
2. P. Sebok, J. Jeko, T. Timar and J. Cs. Jaszberenyi, Tetrahedron Lett, 1992, 33, 2791.
3. J. E. Pickett and P. C. Van Dort, Tetrahedron Lett., 1992, 33, 1161.
4. A. J. Hoefnagel, E. A. Gunnewegh, R. S. Downing and H. Van Bekkum, J. Chem. Soc., Chem. Commun., 1995, 225.
5. L. Crombie, R. C. F. Jones and C. J. Palmer, J. Chem. Soc., Perkin. Trans. 1, 1987, 317.
6. S. Setha and R. Phadke, Org. React. (N.Y.), 1953, 7, 1.
7. D. D. Chaudhari, Chem. Ind., 1983, 568.
8. G. L. Kad, J. Kaur, P. Bansal and J. Singh, J. Chem. Res. (S), 1996, 188.
9. G. L. Kad, I. R. Trehan, J. Kaur, S. Nayyar, A. Arora and J. S. Brar, Indian J. Chem., Sect. B, 1996, 35, 734.
10. V. Singh, J. Singh, K. P. Kaur and G. L. Kad, J. Chem. Res. (S), 1997, 58.
11. K. K. Chan, Tetrahedron, 1977, 33, 899.
12. N. S. Narasimhan and R. S. Mali, Synthesis, 1983, 957.
13. F. Bergmann, M. Weizmann, E. Dimant, J. Patai and J. Szmuskowicz, J. Am. Chem. Soc., 1948, 70, 1612.