Condensation Op 3-Acetyl-and 3-Acetyl-4-Methyl-2H-1-Benzopyran-2-One with Aromatic Adehydes

References

• Anghelova , Y. and Ivanov , C. 1970 . C. R. Acad. Bulg. Sci. , 23 : 1377
   Google Scholar
• Ivanov , Chr. , Anghelova , Y. and Spirova , S. 1979 . Synthesis , : 733
   Google Scholar
• Anghelova , Y. , Ivanov , C. and Dimitrova , E. 1983 . Synth. Commun. , 13 : 515
   Web of Science ®Google Scholar
• Nahesh , V. K. and Gupta , R. S. 1974 . Indian J. of Chemistry , 12 : 956
   Google Scholar
• Essawy , A. I. , Elkady , M. and Mohamed , A. Y. 1980 . Indian J. of Chemistry , 19B : 567
   Google Scholar
• Johnstane , R. A.W. , Millord , B. J. , Dean , F. M. and Hill , A. W. 1966 . J. Chem. Soc.(C) , : 1712
   Google Scholar
• Bulgarian Authorship Certificates File Nos. 72139 and 72140, 1985
   Google Scholar
• Wamhoff , H. , Schorn , G. and Korte , F. 1967 . Chem. Ber. , 100 : 1296
   Google Scholar
• Lacey , R. N. 1954 . J. Chem. Soc. , : 816
   Google Scholar
• a - Lit. m.p.5 100°C (Yield 60%); 10b - The micro-analyses were in satisfactory agreement with the calculated values (C0,40; H0,35; NO,13); 10c - Lit. m.p. 85°C (Yield 65%); 10d - Due to poor solubility WIR-spectra were recorded for some of the compounds only
   Google Scholar