A new convenient method for synthesis of 4H, 5H pyrano [3,2-c] (1) benzopyran 4,5-diones using phase transfer catalyst

Indian Journal of Heterocyclic Chemistry

Volumn 12, Issue 3, 2003, Pages 193-196

  Mulwad, V V ^a   Pawar, Rupesh B ^a  

^a INSTITUTE OF SCIENCE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

BENZOPYRAN DERIVATIVE;

ARTICLE; CATALYST; DRUG SYNTHESIS; INFRARED SPECTROMETRY; MELTING POINT; PRODUCTIVITY; QUANTUM YIELD; REACTION ANALYSIS; SUBSTITUTION REACTION;

EID: 0042265009     PISSN: 09711627     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

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2. S. Caffaggi, G. Romussi, G. Ciarallo and G. Brignardi, 'Farmaco ed. Sci.' 38 (1983), 10.
3. Lan Xie, Yasuo Takeuchi, L. Mark Cosentino and Kuo-Husing Lee, J. Med. Chem. 42 (1999), 2662.
4. Cheng Zhushang and Ma Hailing, 'Zhongguo Jiguang', 16(9) (1989), 563.
5. V.V. Mulwad and R.D. Bhagat, Indian J. Heterocyclic Chem., 9 (1999), 123.