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- [1] CONFORMATION OF DIHYDROPYRAN RINGS - STRUCTURES OF 2 3,4-DIHYDRO-2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (05): : 798 - 802
- [2] DIHYDROPYRAN RING CONFORMATIONS .1. STRUCTURES OF 2-METHOXY-2,4-DIMETHYL-3,4-DIHYDRO-2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES AND 2-HYDROXY-2,4-DIMETHYL-3,4-DIHYDRO-2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1991, 47 : 498 - 506
- [5] 2-METHYLTHIOMETHYLATION OF 1,3-DICARBONYL COMPOUNDS AND SYNTHESIS OF 2-METHYLENE-1,3-DICARBONYL COMPOUNDS SYNTHESIS-STUTTGART, 1982, (11): : 935 - 937
- [6] A NEW APPROACH TO THE SYNTHESIS OF 2-METHYL-4H-FURO[3,2-C][1]BENZOPYRAN-4-ONES AND 2H,5H-PYRANO[3,2-C][1]BENZOPYRAN-5-ONES SYNTHESIS-STUTTGART, 1990, (06): : 535 - 538
- [9] DERIVATIVES OF QUINALDINE .26. SYNTHESES OF SUBSTITUTED 3,4-DIHYDRO-2H-PYRANO[3,2-C]QUINOLINES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1972, (04): : 534 - +