C-13 NMR AND CNDO-S STUDY OF 1,2-INDANDIONE AND HETEROCYCLIC ANALOGS

[21] Concerning sulphur and nitrogen containing derivates of phthalic acid. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1911, 44 : 3027 - 3040

[22] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF 2H-1-BENZOPYRAN-2-ONES (COUMARINS) IN CHLOROFORM AND SULFURIC-ACID [J]. JOURNAL OF ORGANIC CHEMISTRY, 1975, 40 (08) : 1175 - 1178

[23] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF ORGANIC SULFUR-COMPOUNDS - COMPARISON OF CHEMICAL-SHIFTS FOR CARBONYL AND THIOCARBONYL COMPOUNDS IN PYRONE, THIOPYRONE, AND PYRIDONE SERIES .3. [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1976, 54 (02): : 280 - 289

[24] Stothers J.B., 1972, MICROCHEM J, V18, P340

[25] WHEATLEY PJ, 1972, PHYSICAL METHODS HET, V5

[21] Concerning sulphur and nitrogen containing derivates of phthalic acid. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1911, 44 : 3027 - 3040

[22] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF 2H-1-BENZOPYRAN-2-ONES (COUMARINS) IN CHLOROFORM AND SULFURIC-ACID [J]. JOURNAL OF ORGANIC CHEMISTRY, 1975, 40 (08) : 1175 - 1178

[23] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF ORGANIC SULFUR-COMPOUNDS - COMPARISON OF CHEMICAL-SHIFTS FOR CARBONYL AND THIOCARBONYL COMPOUNDS IN PYRONE, THIOPYRONE, AND PYRIDONE SERIES .3. [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1976, 54 (02): : 280 - 289

[24] Stothers J.B., 1972, MICROCHEM J, V18, P340

[25] WHEATLEY PJ, 1972, PHYSICAL METHODS HET, V5