Cerium(III)-catalyzed synthesis of schiff bases: A green approach

Synthetic Communications

Volumn 40, Issue 21, 2010, Pages 3177-3180

  Ravishankar, Lakshmy ^a   Patwe, Siddhartha A ^a   Gosarani, Nehal ^a   Roy, Aparajita ^a  

^a Mumbai University   (India)

Author keywords

CeCl37H2O; green chemistry; Schiff bases; solvent free

Indexed keywords

ALDEHYDE DERIVATIVE; AROMATIC AMINE; CERIUM; CERIUM CHLORIDE; SCHIFF BASE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CHEMICAL ANALYSIS; CHEMICAL REACTION; SYNTHESIS;

EID: 77957890891     PISSN: 00397911     EISSN: 15322432     Source Type: Journal    
DOI: 10.1080/00397910903370725     Document Type: Article

References (16)

1. More, S. V.; Dongarkhadejar, D. V.; Chavan, R. N.; Jadhav, W. N.; Bhusare, S. R.; Pawar, R. P. Synthesis and antibacterial activity of new Schiff bases, 4-thiazolidinones and 2-azetidinones. J. Ind. Chem. Soc. 2002, 79, 768-769.
2. (a) Kuehne, M. E. The applications of enamines to a new synthesis of b-ketonitriles. J. Am. Chem. Soc. 1959, 81, 5400-5404(a);
3. (b) Taguchi, K.; Westheimer, F. H. Catalysis by molecu¬lar sieves in the preparation of ketimines and enamines. J. Org. Chem. 1971, 36, 1570-1572.
4. Billman, J. H.; Tai, K. M. J. Reduction of Schiff bases II: Benzhydrylamines and structurally related compounds. J. Org. Chem. 1958, 23, 535-539.
5. White, W. A.; Weingarten, H. A versatile new enamine synthesis. J. Org. Chem. 1967, 32, 213-214.
6. Texier-Boullet, F. A simple, convenient, and mild synthesis of imines on alumina surface without solvent. Synthesis 1985, 679-681.
7. 3 as new catalyst under solvent-free conditions. J. Mol. Cat. A: Chem. 2006, 260, 100-104.
8. Chakraborti, A. K.; Bhagat, S.; Rudrawar, S. Magnesium perchlorate as an efficient catalyst for the synthesis of imines and phenylhydrazones. Tetrahedron Lett. 2004, 45, 7641-7644.
9. Vazquez, M. A.; Landa, M.; Reyes, L.; Miranda, R.; Tamariz, J.; Delgado, F. Infrared irradiation: Effective promoter in the formation of N-benzylideneanilines in the absence of solvent. Synth. Commun. 2004, 34, 2705-2718.
10. Touchelte, K. M. Reductive amination: A remarkable experiment for the organic labora¬tory. J. Chem. Educ. 2006, 83, 929-931.
11. Varma, R. S.; Dahiya, R.; Kumar, S. Clay-catalyzed synthesis of imines and enamines under solvent-free conditions using microwave irradiation. Tetrahedron Lett. 1997, 38, 2039-2042. (Pubitemid 27117740)
12. Gopalakrishnan, M.; Sureshkumar, P.; Kanagarajan, V.; Thanusu, J. New environmentally friendly, solvent-free synthesis of imines using calcium oxide under microwave irradiation. J. Res. Chem., Intermed. 2007, 33, 541-548.
13. Bennett, J. S.; Charles, K. L.; Miner, M. R.; Heuberger, C. F.; Spina, E. J.; Bartels, M. F.; Foreman, T. Ethyl lactate as a tunable solvent for greener synthesis of arylaldimines. Green Chem. 2009, 11, 166-168.
14. Todd, D. Schiff base puzzle project. J. Chem. Educ. 1992, 69, 584.
15. Furniss, B. S. Vogel's Text Book of Practical Organic Chemistry, 5th ed.; ELBS Longman, London, 1996.
16. Bhat, K.; Chang, K. J.; Aggarwal, M. D.; Wang, W. S.; Penn, B.; Frazier, D. O. Synthesis and characterization of various Schiff bases for non-linear optical applications. Mat. Chem. Phy. 1996, 44, 261-266.