RING-OPENING REACTIONS .7. RING-SIZE EFFECTS ON THE REACTIVITIES OF 1,1,2,2,OMEGA,OMEGA-HEXAMETHYL CYCLIC AMMONIUM-IONS IN THE EXOCYCLIC ELIMINATION-REACTION

Citation
G. Frachey et al., RING-OPENING REACTIONS .7. RING-SIZE EFFECTS ON THE REACTIVITIES OF 1,1,2,2,OMEGA,OMEGA-HEXAMETHYL CYCLIC AMMONIUM-IONS IN THE EXOCYCLIC ELIMINATION-REACTION, Gazzetta chimica italiana, 123(8), 1993, pp. 463-466
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Chemistry
Journal title
ISSN journal
0016-5603
Volume
123
Issue
8
Year of publication
1993
Pages
463 - 466
Database
ISI
SICI code
0016-5603(1993)123:8<463:RR.REO>2.0.ZU;2-0
Abstract
The reactivities of cyclic ammonium ions (3-, 4-, 5-, and 6-membered r ings) have been determined in a ring-opening elimination reaction. The comparison with analogous reactivity data obtained in previous work o n the ring-opening substitution reaction suggests a substantial differ ence in the effect of the stereochemical factors governing the two rin g-opening reactions and confirms the anomalous behaviour of small ring s in the ring-opening substitution reaction.