共 50 条
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- [2] PROTON AND C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES OF SUBSTITUTED PYRIMIDINES .4. ROTATION HINDRANCE IN MONOPROTONATED N,N-4-DIMETHYLAMINOPYRIMIDINES CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1980, 58 (05): : 466 - 471
- [3] C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES ON ACETOPHENONES - BARRIERS TO INTERNAL-ROTATION ORGANIC MAGNETIC RESONANCE, 1976, 8 (11): : 579 - 581
- [6] PROTON AND C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES OF SUBSTITUTED PYRIMIDINES .6. C-13-LABELED PROTON COUPLING-CONSTANTS FOR SOME MONOPROTONATED METHYL-PYRIMIDINES AND AMINO-PYRIMIDINES JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1981, (05): : 783 - 788
- [9] APPLICATION OF C-13 NUCLEAR MAGNETIC-RESONANCE METHOD FOR THE STUDIES OF INTERNAL-ROTATION IN AZOBENZENE MOLECULES ZHURNAL ORGANICHESKOI KHIMII, 1980, 16 (08): : 1708 - 1712
- [10] PROTON AND C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES OF SUBSTITUTED PYRIMIDINES .5. C-13, H-1 COUPLING-CONSTANTS FOR SOME METHYLPYRIMIDINES AND AMINOPYRIMIDINES ORGANIC MAGNETIC RESONANCE, 1981, 15 (01): : 18 - 21