Niobium (V) chloride catalyzed Knoevenagel condensation: An efficient protocol for the preparation of electrophilic alkenes

Journal of Molecular Catalysis A: Chemical

Volumn 240, Issue 1-2, 2005, Pages 99-102

  Leelavathi, P ^a   Kumar, S Ramesh ^a  

^a OSMANIA UNIVERSITY   (India)

Author keywords

Active methylene compounds; Aldehydes; Electrophilic alkenes; Knoevenagel condensation; Lewis acid

Indexed keywords

ALDEHYDES; CATALYSTS; CONDENSATION; OLEFINS;

ACTIVE METHYLENE COMPOUNDS; ELECTROPHILIC ALKENES; KNOEVENAGEL CONDENSATION; LEWIS ACID;

NIOBIUM COMPOUNDS;

EID: 24144493722     PISSN: 13811169     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.molcata.2005.06.026     Document Type: Article

References (31)

1. E. Knoevenagel Bert 31 1898 2585
2. G. Jones Org. React. 15 1967 204
3. F. Bigi, L. Chesini, R. Maggi, and G. Sartori J. Org. Chem. 64 1999 1033
4. N. Yu, J.M. Aramini, M.W. Germann, and Z. Huang Tetrahedron Lett. 41 2000 6993
5. L.F. Tietze, and U. Beifuss B.M. Trost I. Fleming C.H. Heathcock Comprehensive Organic Synthesis vol. 2 1991 Pergamon Press Oxford 341 392
6. C. Jones Org. React. 15 1967 204
7. S. Abdallah, E.I. Ayoubi, F.J. Texier-Baullet, and J. Hamelin Synthesis 1994 258
8. D.S. Bose, and A.V. Narsaiah J. Chem. Res. (S) 1 2001 36
9. G. Cardilla, S. Fabbroni, G. Luca, G. Massimo, and A. Tolomelli Synth. Commun. 9 2003 1587
10. D.S. Acker, and W.R. Hertler J. Am. Chem. Soc. 84 1962 3370
11. J.B. Bastu Tetrahedron Lett. 1963 955
12. A.V. Narsaiah, A.K. Basak, B. Visali, and K. Nagaiah Synth. Commun. 16 2004 2893
13. S. Sebti, A. Smahi, and A. Solhy Tetrahedron Lett. 43 2002 1813
14. L. Rand, J.V. Swisher, and C.J. Cronin J. Org. Chem. 27 1962 3505
15. D. Prajapati, K.C. Lekhok, J.S. Sandhu, and A.C. Ghosh J. Chem. Soc. Perkin, Trans. 1 1996 959
16. A.V. Narsaiah, and K. Nagaiah Synth. Commun. 21 2003 3825
17. W. Lehnert Tetrahedron Lett. 1970 4723
18. J.S. Yadav, B.V.S. Reddy, A.K. Basak, B. Visali, A.V. Narsaiah, and K. Nagaiah Eur. J. Org. Chem. 2004 546
19. T.I. Reddy, and R.S. Varma Tetrahedron Lett. 38 1997 1721
20. S. Wada, and H. Suzuki Tetrahedron Lett. 44 2003 399
21. F. Bigi, L. Chesini, R. Maggi, and G. Sarfori J. Org. Chem. 64 1999 1033
22. K.R. Kloetstra, and H. Van Bekkum J. Chem. Soc. Chem. Commun. 1995 1005
23. J.A. Cabello, J.M. Campela, E. Garcia, D. Luna, and J.M. Marinas J. Org. Chem. 49 1984 5195
24. Ce. Su, Z.C. Chem, and Q.G. Zheng Synthesis 4 2003 555
25. J.S. Yadav, B.V.S. Reddy, A.K. Basak, and A.V. Narsaiah Tetrahedron Lett. 44 2003 1047
26. J.R. Harjani, S.J. Nara, and M.M. Salunkhe Tetrahedron Lett. 43 2002 1127
27. C.K.Z. Andrade, and N.R. Azeuedo Tetrahedron Lett. 42 2001 6473
28. K. Nagaiah, B.V.S. Reddy, D. Sreenu, and A.V. Narsaiah ARKIVOC 3 2005 192
29. J.S. Yadav, A.V. Narsaiah, B.V.S. Reddy, A.K. Basak, and K. Nagaiah J. Mol. Catal. A 230 2005 107
30. S. Arai, Y. Sudo, and A. Nishida Synlett 6 2004 1104
31. Q. Guo, H.R. Miyazi, B. Shen, and T. Takahashi Tetrahedron 58 2002 7327