Peter J Derrick and the Grand Scale ‘Magnificent Mass Machine’ mass spectrometer at Warwick
作者:AW Colburn、Peter J Derrick、Richard D Bowen
DOI:10.1177/1469066717737643
日期:2017.12
reactivity of ions in the gas phase is illustrated by a brief analysis of previously unpublished work on metastable ionised n-pentyl methyl ether, which loses predominantly methanol and an ethyl radical, with very minor contributions for elimination of ethane and water. Expulsion of an ethyl radical is interpreted in terms of isomerisation to ionised 3-pentyl methyl ether, via distonic ions and, possibly
Grand Scale“Magnificent Mass Machine”质谱仪在研究气相中离子的反应性方面的价值通过对先前未发表的亚稳态电离正戊基甲醚工作的简要分析来说明,该亚稳电离正戊基甲基醚主要失去甲醇和乙基自由基,对消除乙烷和水的贡献很小。乙基自由基的排出被解释为异构化为离子化的 3-戊基甲基醚,通过去张力离子,可能还有包含离子化乙基环丙烷和甲醇的离子-中性复合物。这种解释与标记类似物 C3H7CH2CD2OCH3+ 的非常相似的行为一致。和 C3H7CD2CH2OCH3+.,