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- [31] NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY - RING-CURRENT EFFECTS UPON C-13 CHEMICAL-SHIFTSTETRAHEDRON LETTERS, 1973, (02) : 135 - 138LEVIN, RHROBERTS, JD
- [32] NUCLEAR MAGNETIC-RESONANCE STUDIES OF AQUEOUS-SOLUTIONS OF ALKYLUREAS - PROTON AND C-13 CHEMICAL-SHIFTSJOURNAL OF SOLUTION CHEMISTRY, 1977, 6 (03) : 117 - 127BARONE, GCASTRONUOVO, GVOLPE, CDELIA, V
- [33] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF MONOUNSATURATED STEROIDS - EVALUATION OF RULES FOR PREDICTING THEIR CHEMICAL-SHIFTSJOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (26): : 5399 - 5401EGGERT, HDJERASSI, C
- [34] C-13 NUCLEAR MAGNETIC-RESONANCE STUDIES ON SATURATED HETEROCYCLES .1. SUBSTITUENT EFFECTS ON C-13 CHEMICAL-SHIFTS OF METHYLSUBSTITUTED 1,3-DIOXOLANSFINNISH CHEMICAL LETTERS, 1977, (4-5): : 141 - 143PIHLAJA, KNURMI, T
- [35] C-13 NUCLEAR MAGNETIC-RESONANCE CHEMICAL-SHIFTS OF SUBSTITUTED BENZIMIDAZOLES AND 1,3-DIAZAAZULENEJOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (18): : 3526 - 3530MATHIAS, LJOVERBERGER, CG
- [36] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY QUANTITATIVE CORRELATIONS OF CARBON CHEMICAL-SHIFTS OF SIMPLE EPOXIDESJOURNAL OF ORGANIC CHEMISTRY, 1975, 40 (02): : 184 - 186PAULSON, DRTANG, FYNMORAN, GFMURRAY, ASPELKA, BPVASQUEZ, EM
- [37] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF BROMINATED CATECHIN DERIVATIVES - STEREOELECTRONIC EFFECTS ON CHEMICAL-SHIFTSMAGNETIC RESONANCE IN CHEMISTRY, 1988, 26 (03) : 204 - 210KIEHLMANN, ETRACEY, AS
- [38] AN EXPERIMENTAL-STUDY OF C-13 ISOTOPE EFFECTS ON PROTON NUCLEAR MAGNETIC-RESONANCE CHEMICAL-SHIFTSJOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1984, (07): : 1151 - 1153EVERETT, JR
- [39] NATURE OF SUBSTITUENT EFFECTS IN NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY .2. FACTOR-ANALYSIS OF C-13 CHEMICAL-SHIFTS IN UNSATURATED AND AROMATIC HALIDESJOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (21): : 4219 - 4225BAILEY, WFCIOFFI, EAWIBERG, KB
- [40] NUCLEAR MAGNETIC-RESONANCE SPECTRA OF HETEROCYCLES - ANALYSIS OF C-13 SPECTRA OF THIOXANTHENONES USING CALCULATED CHEMICAL-SHIFTS, SUBSTITUENT CONSTANTS, AND PRDDO MOLECULAR-ORBITAL CALCULATIONSJOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1989, (04): : 325 - 330HARWOOD, JSMARYNICK, DSTERNAY, AL