Organic compounds 197 Synthesis 72 Organometallic compounds 62 Chemistry 60 Heterocyclic compounds 43 Dissertations, Academic (Ph.D) 41 Coordination compounds 38 Organic compounds-Synthesis 33 Thesis (Ph.D)-Chemistry 30 Inorganic compounds 27 Aromatic compounds 26 Complex compounds 25 Spectra 25 Organic chemistry 23 Carbon compounds 22 Spectrum analysis 21 Chemistry, Organic 20 Spectrochemical analysis 20 Bioactive compounds 19 DICTIONARY OF ORGANIC COMPOUNDS 17 Natural products 17 Stereochemistry 15 ELSEVIERS ENCYCLOPAEDIA OF ORGQANIC CHEMISTRY-- SERIES III CARBOISOCYCLIC CONDENSED COMPOUNDS 14 Catalysis 13 Polymers 13 Transition metal compounds 13 Analysis 11 Organometallic chemistry 11 CHEMISTRY OF CARBON COMPOUNDS 10 Chemical reactions 10