V. G. Artamoshkin, V. A. Bushmelev, A. M. Genaev, V. G. Shubin, “Degenerate rearrangements of long-lived 9,10-dimethyl-9-(1-methyl-1-vinyl)-phenanthrenium and 9,10-dimethyl-9-(<i>trans</i>-1-methyl-1-propenyl)phenanthrenium ions: unexpected strong retardation of vinyl migrations”, Mendeleev Commun., 2006, Volume 16, Issue 2,Pages <nobr>112

This article is cited in 3 papers

Degenerate rearrangements of long-lived 9,10-dimethyl-9-(1-methyl-1-vinyl)-phenanthrenium and 9,10-dimethyl-9-(trans-1-methyl-1-propenyl)phenanthrenium ions: unexpected strong retardation of vinyl migrations

V. G. Artamoshkin^ab, V. A. Bushmelev^a, A. M. Genaev^a, V. G. Shubin^a

^a N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
^b Novosibirsk State Pedagogical University, Novosibirsk, Russian Federation

Abstract: As found by dynamic NMR, the rates of degenerate rearrangements of long-lived 9,10-dimethyl-9-(1-methyl-1-vinyl)phenanthrenium and 9,10-dimethyl-9-(trans-1-methyl-1-propenyl)phenanthrenium ions proceeding by 1,2-vinyl shifts are unexpectedly much lower than those of the 9,10-dimethyl-9-vinylphenanthrenium and 9,10-dimethyl-9-(cis-1-methyl-1-propenyl)phenanthrenium ions.

Language: English

DOI: 10.1070/MC2006v016n02ABEH002209