Bring the power of IUPAC naming to your desktop!

ACD/Name (Chemist Version) offers a standardized set of features for quick and simple generation of IUPAC names, and structures from names. It is a streamlined version of our popular ACD/Name software.

View a full description and pricing on our web store.

Conjunctive Nomenclature

Rule C-53

53.1 - Benzene derivatives may be named by conjunctive nomenclature only when two or more identical side chains are present.

Example to Rule C-53.1

53.2 - Trivial names for oxo carboxylic acids (see Rule C-416.3) may be used for the acyclic component.

Examples to Rule C-53.2

See Recommendations'93 R-1.2.4

Next:
Conjunctive Nomenclature
Rule C-54
Rule C-55
Rule C-56
Rule C-57
Rule C-58
search
This HTML reproduction of Sections A, B and C of IUPAC "Blue Book" is as close as possible to the published version [see Nomenclature of Organic Chemistry, Sections A, B, C, D, E, F, and H, Pergamon Press, Oxford, 1979. Copyright 1979 IUPAC.] If you need to cite these rules please quote this reference as their source.

Published with permission of the IUPAC by Advanced Chemistry Development, Inc., www.acdlabs.com, +1(416)368-3435 tel, +1(416)368-5596 fax. For comments or suggestions please contact webmaster@acdlabs.com