Commission on the Nomenclature of Organic Chemistry CNOC

IUPAC Commission on the Nomenclature of Organic Chemistry (CNOC) and IUPAC-IUB Commission on Biochemical Nomenclature (CBN) (1975). Nomenclature of carotenoids (Rules approved 1974). Pure Appl. Chem. 41 107-131. 

IUPAC Commission on the Nomenclature of Organic Chemistry (CNOC),... 

Even for very closely related compounds such procedures frequently lead to utterly different names and - most detrimentally - in many cases to the total disappearance of distinctive cyclic (mostly [het]arenic) subentities. Many efforts have therefore been made to develop a homogeneous nomenclature system for cyclophanes of most divergent appearances. However, none of them, is fully convincing. On the basis of these earlier endeavors the lUPAC Commission on the Nomenclature of Organic Chemistry (CNOC) has finally succeeded in presenting a very simple and easily communicable method for naming cyclophanes of all types. Its salient features will be outlined here. 

BRCT = Beilstein Registry Connection Table BRN = Beilstein Registry Number CAS = Chemical Abstracts Service CNOC = Commission on the Nomenclature of Organic Chemistry CT = connection table ICRS = Index Chemicus Registry System ISI = Institute for Scientific Information RN = CAS Registry Number SCN = Structure Code Number SSSR = smallest set of smallest rings WLN = Wiswesser Line-formula Notation. 

P. A. S. Smith, J. Chem. Educ., 1992, 69, 877-878. Commission on the Nomenclature of Organic Chemistry, lUPAC, Minutes of CNOC Mtg., Lisbon, August 4-8, 1993. Commission on the Nomenclature of Organic Chemistry, lUPAC, Minutes of CNOC Mtg., Guildford, August 3-7, 1995. 

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