THE GAS-PHASE ACIDITY AND THE ACIDIC SITE OF ACETOHYDROXAMIC ACID - A FT-ICR STUDY

被引：72
作者：
DECOUZON, M
EXNER, O
GAL, JF
MARIA, PC
机构：
[1] CZECHOSLOVAK ACAD SCI, INST ORGAN CHEM & BIOCHEM, CS-16610 PRAGUE 6, CZECHOSLOVAKIA
[2] UNIV NICE, CHIM PHYS ORGAN LAB, F-06034 NICE, FRANCE
来源：
JOURNAL OF ORGANIC CHEMISTRY | 1990年 / 55卷 / 13期
关键词：
D O I：
10.1021/jo00300a007
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Gas-phase acidities of acetohydroxamic acid and its O-methyl and N-methyl derivatives have been measured by Fourier transform ion cyclotron resonance and compared to those of acetamide and N-methylacet-amide. These results together with the analysis of colli-sion-induced dissociation spectra of the corresponding deprotonated species lead to the conclusion that acetohydroxamic acid behaves essentially as a NH acid in the gas phase. © 1990, American Chemical Society. All rights reserved.
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页码：3980 / 3981
页数：2
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