Novel clay-catalysed cyclisation of salicylaldehyde semicarbazones to 2H-benz[e]-1,3-oxazin-2-ones under microwave irradiation

Tetrahedron Letters

Volumn 43, Issue 47, 2002, Pages 8551-8553

  Yadav, Lal Dhar S ^a   Singh, Sarvesh ^a   Singh, Amrish ^a  

^a UNIVERSITY OF ALLAHABAD   (India)

Author keywords

Benzoxazinones; Cyclodehydrazination; K 10 clay; Microwave expediated synthesis; Salicylaldehyde semicarbazones

Indexed keywords

ALDEHYDE DERIVATIVE; BENZOXAZINONE DERIVATIVE; MONTMORILLONITE; SEMICARBAZONE DERIVATIVE;

ARTICLE; CATALYSIS; CLAY; CYCLIZATION; DRUG SYNTHESIS; MICROWAVE IRRADIATION; REACTION ANALYSIS;

EID: 0037131731     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02065-8     Document Type: Article

References (22)

1. Patel M., Ko S.S., McHugh R.J. Jr., Markwalder J.A., Srivastava A.S., Cordova B.C., Klabe R.M., Erickson-Viitanen S., Trainor G.L., Seitz S.P. Bioorg. Med. Chem. Lett. 9:1999;2805.
2. Patel M., McHugh R.J. Jr., Cordova B.C., Klabe R.M., Erickson-Viitanen S., Trainor G.L., Koo S.S. Bioorg. Med. Chem. Lett. 9:1999;3221.
3. Waxman L., Darke P.L. Antivir. Chem. Chemother. 11:2000;1.
4. Klasek A., Koristek K., Polis J., Kosmrlj J. Tetrahedron. 56:2000;1551.
5. Girgis A.S. Pharmazie. 2000;426.
6. Mindl J., Hrabik O., Sterba V., Kavalek J. Czech. Chem. Commun. 65:2000;1262.
7. O'Callaghan C.N., McMurry T.B.M. J. Chem. Res. 1997;(S) 78; (M) 0643.
8. Svetlik J., Hanus V., Bella J. Liebigs Ann. Chem. 1989;91.
9. Svetlik J., Turecek F., Hanus V. J. Chem. Soc., Perkin Trans. 1. 1988;2053.
10. Jones G. Org. React. (N.Y.). 15:1967;204.
11. Yadav L.D.S., Saigal S., Pal D.R. J. Chem. Res. (S). 1:1998;307.
12. Balogh M., Laszlo P. Organic Chemistry Using Clays. 1993;Springer, Berlin.
13. Chisem J., Chisem I.C., Rafelt J.S., Macquarrie D.J., Clark J.H. Chem. Commun. 1997;2203.
14. Meshram H.M., Shekhar K.C., Ganesh Y.S.S., Yadav J.S. Synlett. 2000;1273.
15. Varma R.S. Tetrahedron. 58:2002;1235.
16. Varma R.S. Green Chem. 1:1999;43.
17. Lidstrom P., Tierney J., Wathey B., Westman J. Tetrahedron. 57:2001;9225.
18. Perreux L., Loupy A. Tetrahedron. 57:2001;9199.
19. Yadav L.D.S., Sharma S. Synthesis. 1993;864.
20. Yadav L.D.S., Pal D.R. J. Chem. Res. (S). 1997;90.
21. Yadav L.D.S., Yadav D.S. Liebigs Ann. 1995;2231.
22. Raner K.D., Strauss C.R., Vyskoc F., Mokbel M. J. Org. Chem. 58:1993;950.