Microwave thermolysis VII: Selective diversity in the reduction using sodium hypophosphite under microwave irradiation

Synlett

Volumn , Issue 7, 2000, Pages 993-994

  Meshram, H M ^a   Ganesh, Y S S ^a   Sekhar, K Chandra ^a   Yadav, J S ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Catalytic transfer hydrogenation; Selective reduction

Indexed keywords

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; HYDROGENATION; MICROWAVE RADIATION; STRUCTURE ANALYSIS;

EID: 0033914981     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. Kabalka. G.W.; Varma. R.S. "Comprehensive Organic Synthesis" Vol-8, p. 363. Pergamon Press. New York.
2. a) Worbel, J. E.; Ganem, B. Tetrahedron Lett. 1981, 22, 3447 and the references sited therein.
3. b) Mesteoni, G.; Camus, A.; Zassinovitotchin, R. Ugo (Ed), "Aspects of Homogenous Catalysis" Vol 4, Reidel Dordrecht 1981, 71-80.
4. Furst, A.; Berlo, R.G. and Hooton, S. Chem. Rev. 1985, 85, 129.
5. a) Entwistle, I.D.; Jackson, A.E.; Johnstone, R.A.W.; Telford, R.P. J.C.S. Perkin Trans I 1977, 443.
6. b) Boyer, S.K.; Bach, J.; McKenna, J.; Jagdmann, E. Jr. J. Org. Chem. 1985, 50, 3408.
7. Sauer, G.; Heindl, J.; Wachtel, H. Tetrahedron Lett. 1988, 29, 6425.
8. Johnstone, R.A.W.; Wilby, A.M. Tetrahedron 1981, 37, 3667.
9. e) Davey, D.D.; Lumma, W.C. Jr. J. Org. Chem. 1989, 54, 3211.
10. Compagnone, R.S.; Rapoport, H. J.Org.Chem. 1986, 51, 1713.
11. a) Backeberg, O.G.; Staskun, B. J. Chem. Soc. 1962, 3961.
12. b) Brigas, A. F.; Johnstone, R.A.W. Tetrahedron Lett. 1990, 31, 5789.
13. Entwistle, I. D.; Hussey, B.J.; Johnstone, R. A. W. Tetrahedron Lett. 1980, 21, 4747.
14. Pasto, D. J. J. Am. Chem. Soc. 1979, 101, 6852.
15. 3) δ: 7.25 (d, 1H, J = 2.1), 6.90 (d, 1H, J = 2.1) 6.77(dd, 1H, J = 6.7,2.05), 3.89 (bs, 2H).
16. After irradiation of sodium hypophosphite, and ferrous sulfate over alumina, the reaction mixture became acidic. This may be because of combination of sodium hypophosphite and water molecules form ferrous sulfate.
17. Bose, A.K.; Banik, B.K.; Barakat, K.J.; Manhas, M.S. Synlett 1993, 3, 575.