共 50 条
- [21] NMR-SPECTRA OF CYCLIC NITRONS .3. INFLUENCE OF PROTONATION AND HYDROGEN-BONDING ON CHEMICAL-SHIFTS IN C-13 NMR-SPECTRA OF 3-IMIDAZOLINE-3-OXIDE DERIVATIVES KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1986, (08): : 1065 - 1072
- [22] TEMPERATURE-DEPENDENCE OF CHEMICAL-SHIFTS OF COMMONLY EMPLOYED PROTON NMR REFERENCE COMPOUNDS ORGANIC MAGNETIC RESONANCE, 1977, 10 : 82 - 85
- [23] EFFECTS OF METHYL SUBSTITUENTS ON PROTON CHEMICAL-SHIFTS IN NMR-SPECTRA OF 20 METHYL AND ETHYL SUBSTITUTED HYDRAZINES - ELECTRONEGATIVITY VALUES FOR HYDRAZYL GROUPS ORGANIC MAGNETIC RESONANCE, 1974, 6 (10): : 517 - 521
- [24] STEREOCHEMICAL ASPECTS OF PROTON CHEMICAL-SHIFTS .5. CUMULATIVE NATURE OF PROTON SHIFT BY VICINAL SUBSTITUTION ORGANIC MAGNETIC RESONANCE, 1976, 8 (11): : 542 - 543
- [25] SI-29 NMR-SPECTRA OF TRIMETHYLSILYLATED CYCLIC ACYLOINS AND KETONES - SI-29 CHEMICAL-SHIFTS AS A MEASURE OF RING SIZE ORGANIC MAGNETIC RESONANCE, 1983, 21 (01): : 73 - 74
- [26] SI-29 CHEMICAL-SHIFTS IN NMR-SPECTRA OF TRIMETHYLAROXYSILANES AND POSITIVE BRIDGE EFFECT OF OXYGEN ATOM DOKLADY AKADEMII NAUK SSSR, 1977, 233 (03): : 378 - 381
- [27] EFFECT OF POLAR-SOLVENTS ON UPSILON-PO IN INFRARED-SPECTRA AND CHEMICAL-SHIFTS IN P-31 NMR-SPECTRA OF PHOSPHORYL COMPOUNDS BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1977, 26 (05): : 1097 - 1099