共 50 条
- [21] C-13-NMR SPECTRA OF LIGNINS .1. CHEMICAL-SHIFTS OF MONOMERIC AND DIMERIC MODEL SUBSTANCES MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS, 1974, 175 (08): : 2393 - 2407
- [22] SUBSTITUENT EFFECTS IN THE C-13-NMR CHEMICAL-SHIFTS OF POLYSUBSTITUTED BENZENE AND NAPHTHALENE COMPOUNDS - AN INCREMENTAL CALCULATION MONATSHEFTE FUR CHEMIE, 1992, 123 (8-9): : 769 - 777
- [24] THE INFLUENCE OF SUBSTITUENTS ON THE C-13-NMR CHEMICAL-SHIFTS OF PERCARBOXYLIC ACID TERT-BUTYL ESTERS JOURNAL FUR PRAKTISCHE CHEMIE, 1983, 325 (02): : 333 - 336
- [27] H-1-NMR AND C-13-NMR CHEMICAL-SHIFTS OF 5-MEMBERED SULFUR AND SELENIUM HETEROCYCLES - A CONTRIBUTION ABOUT THE RELATION BETWEEN ELECTRONIC-STRUCTURE AND C-13 CHEMICAL-SHIFTS OF C=O, C=S, AND C=SE GROUPS JOURNAL FUR PRAKTISCHE CHEMIE-PRACTICAL APPLICATIONS AND APPLIED CHEMISTRY, 1981, 323 (05): : 737 - 746
- [28] C-13-NMR CHEMICAL SHIFTS OF AMINO ACIDS AND PEPTIDES ZEITSCHRIFT FUR NATURFORSCHUNG PART B-CHEMIE BIOCHEMIE BIOPHYSIK BIOLOGIE UND VERWANDTEN GEBIETE, 1971, B 26 (03): : 213 - +