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- [4] A NOVEL SYNTHESIS OF 4-PROPYL-2H-1-BENZOPYRAN-2-ONES MONATSHEFTE FUR CHEMIE, 1984, 115 (6-7): : 765 - 768
- [5] A FACILE SYNTHESIS OF 4-ARYL-2H-1-BENZOPYRAN-2-ONES MONATSHEFTE FUR CHEMIE, 1985, 116 (6-7): : 869 - 872
- [6] 3-cyano-4-[2-(4-methylthiophenyl)ethenyl]-2H-1-benzopyran-2-one ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2001, 57 : O436 - O438
- [7] 3-cyano-4-[2-(4-methoxyphenyl)ethenyl]-6-methyl-2H-1-benzopyran-2-one ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2001, 57 : o245 - o246
- [9] A NEW SYNTHESIS OF 3-(ARYLIMINOMETHYL)-4H-1-BENZOPYRAN-4-ONES AND 3-(ARYLAMINOMETHYLENE)-2,3-DIHYDRO-2-SUBSTITUTED-4H-1-BENZOPYRAN-4-ONES OF POTENTIAL BIOLOGICAL-ACTIVITY INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1985, 24 (05): : 539 - 542