Unusual fragmentation of 1,1,2,2,3,3-hexamethylindan. Methyl group equilibration and multi-step skeletal rearrangements in the [M - CH3]+ ions prior to the formation oft-C4H9+ and other fragment ions
- 1 April 1992
- journal article
- account
- Published by Wiley in Journal of Mass Spectrometry
- Vol. 27 (4) , 443-452
- https://doi.org/10.1002/oms.1210270416
Abstract
No abstract availableKeywords
This publication has 23 references indexed in Scilit:
- Radical eliminations from gaseous cation radicals via multistep pathways — The concept of “hidden” hydrogen rearrangementsPublished by Springer Nature ,2006
- Gas-phase alkylation of phenyltrimethylsilanes. Using the trimethylsilyl group to probe proton shifts in gaseous arenium ionsJournal of the American Chemical Society, 1991
- Benzoannelated centropolyquinanes. Part IX. Synthesis and conformational behavior of fenestrindans (tetrabenzo[5.5.5.5]fenestranes) with four bridgehead substituentsThe Journal of Organic Chemistry, 1991
- Mass spectrometry of alkylbenzenes and related compounds. Part II. Gas phase ion chemistry of protonated alkylbenzenes (alkylbenzenium ions)Mass Spectrometry Reviews, 1990
- Stereoselective circumambulatory methyl migrations in the nonamethylcyclopentylium ionJournal of the American Chemical Society, 1989
- Synthesis of hexamethylglutaric acid: an approach to compounds with adjacent quaternary carbon centersThe Journal of Organic Chemistry, 1988
- Thermodynamics of some proton-transfer reactions. Dynamic ion structures and the measurement of entropies of ‘internal translation’Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 1987
- Direct geminal dimethylation of ketones and exhaustive methylation of carboxylic acid chlorides using dichlorodimethyltitaniumEuropean Journal of Inorganic Chemistry, 1985
- Mechanisms of unimolecular fragmentations of odd‐electron cations in the gas phase: The importance of intramolecular hydrogen migration for [odd]+˙ → [even]+ transitionsJournal of Mass Spectrometry, 1980
- Mass spectrometry of pyridine compounds-IV: The formation and decomposition of the [M - methyl]+ ion [C8H10N]+ from 4-t-butylpyridine in comparison with that of the [M - methyl]+ ion [C9H11]+ fromt-butylbenzene, as studied by D- and13C-labellingJournal of Mass Spectrometry, 1973