Synthesis and characterization of novel substituted spiro[isobenzofuran- 1(3H),9'-xanthene]-3-ones

Journal of the Serbian Chemical Society

Volumn 70, Issue 7, 2005, Pages 931-936

  Patel, Sachin V ^a   Patel, Manish P ^a   Patel, Rangan G ^a  

^a SARDAR PATEL UNIVERSITY   (India)

Author keywords

Benzothiazolyl quinazolinone; Fluoran; Keto acid; Synthesis

Indexed keywords

EID: 31544461264     PISSN: 03525139     EISSN: 03525139     Source Type: Journal    
DOI: 10.2298/JSC0507931P     Document Type: Article

References (16)

1. R. Muthyalal, Chemistry and Applications of Leuco Dyes, Plenum Press, New York, 1997, p. 159
2. National Cash Register Company, U.S. 2,548,366 (1954)
3. T. Papenfahs, R. Rehberg, E. Spictshta, (Farbwerke Hoechst A.-G), Ger. Offen. 2,036,817 (1972)
4. Sumitomo Chemical Co. Ltd. Japan, JP 5,845,088 (1983)
5. H. Kast, G. Lamm, (BASF AG), Ger. Offen. 2,603,101 (1977)
6. H. Kast, G. Dumkelmann, (BASF AG), Ger. Offen. 2,509,793 (1976)
7. S. Spatz, U.S. 3,989,716 (1975)
8. U. Nobuhiro (Mitsubishi Paper Mills, Ltd.), JP 04,369,376 (1992)
9. N. N. Crounse, P. J. Schmidt, (Sterling Drug Inc.), U.S. 3,998,826 (1976)
10. M. Kondo, M. Tanaka, N. Sakamoto, H. Ooyoshi (Mitsui Petrochemical Industries Ltd.), Eur. Pat EP511,019 (1993)
11. C. G. Stuckwisch, J. Am. Chem. Soc. 71 (1949) 3417
12. N. C. Patel, A. G. Mehta, J. Indian Council of Chem. 18 (2001) 83
13. A. M. Abdo, I. F. Zeid, A. G. El-Hiti, O. E. Mohamoud, Indian J. Chem. Sec. B: Org. Chem. Incl. Med. Chem. 38B (1999) 850
14. V. K. Pandey, J. Indian Chem. Soc. 54 (1977) 1084
15. A. V. Despande, E. B. Namdas, J. Photochem. Photobiol. A: Chem. 110 (1997) 177
16. S. Kimura, T. Kodayashi, S. Ishige, Fuji Photo Film Co. Ltd., Japan, JP71 12,312 (1968).