共 50 条
- [31] PROTON MAGNETIC RESONANCE OF THIOPHENES .12. CHEMICAL SHIFTS AND COUPLING CONSTANTS OF THIENYLLITHIUM DERIVATIVES ACTA CHEMICA SCANDINAVICA, 1968, 22 (01): : 59 - +
- [32] INFLUENCE OF PH MEDIUM ON PROTON MAGNETIC RESONANCE CHEMICAL SHIFTS OF 3-OXYPYRIDINE DERIVATIVES IZVESTIYA AKADEMII NAUK SSSR-SERIYA KHIMICHESKAYA, 1970, (01): : 25 - +
- [34] PROTON MAGNETIC RESONANCE OF THIOPHENES .7. MONOSUBSTITUTED THIOPHENES - CHEMICAL SHIFTS AND SUBSTITUENT EFFECTS ARKIV FOR KEMI, 1961, 16 (06): : 539 - &
- [35] PROTON MAGNETIC RESONANCE OF PYRIMIDINES .2. CHEMICAL SHIFTS SUBSTITUENT EFFECTS + TAUTOMERIC STRUCTURE ARKIV FOR KEMI, 1964, 22 (01): : 65 - &
- [36] THEORY OF CHEMICAL SHIFTS IN NUCLEAR MAGNETIC RESONANCE CHEMICKE LISTY, 1966, 60 (08): : 1009 - +
- [38] SOLVENTS EFFECT OF PROTON CHEMICAL-SHIFTS AND COUPLING-CONSTANTS IN ALKALOIDS .1. HAPLOFILIDINE KHIMIYA PRIRODNYKH SOEDINENII, 1973, (04): : 507 - 510
- [39] NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY OF STUDYING TAUTOMERIC SYSTEMS .5. EFFECT OF SUBSTITUENTS IN BENZENE-RING AND ESTER GROUP ON CHEMICAL-SHIFTS IN PROTON MAGNETIC-RESONANCE SPECTRA OF BENZOYLACETIC ESTERS ZHURNAL ORGANICHESKOI KHIMII, 1974, 10 (11): : 2396 - 2400