caa a22 4500 469072415 CHVBK 20180323132925.0 cr unu---uuuuu 170328e19920401xx s 000 0 eng 10.1007/BF00671812 doi (NATIONALLICENCE)springer-10.1007/BF00671812 Karpas Zeev Chemistry Department, Nuclear Research Center, P.O. Box 9001, 84190, Negev, Beer-Sheva, Israel aut The mobility of protonated aminoalcohols: Evidence for proton-induced cyclization [Elektronische Daten] [Zeev Karpas] The reduced mobility in air, at 200‡C, of protonated aminoalcohols was measured by ion mobility spectrometry (IMS). The relatively high mobilities that were measured indicated that proton-induced cyclization took place in the aminoalcohols, similar to what was previously observed in diamines. This conclusion is in agreement with the proton affinities (PA) of these compounds that indicated that the proton was more strongly attached to the molecule than in normal aliphatic amines. It was also found that theα,Ω = aminoalcohols had slightly higher mobilities than their corresponding 1,2 isomers, further supporting the conclusion for proton-induced cyclization. Plenum Publishing Corporation, 1992 Structural Chemistry Kluwer Academic Publishers 3/2(1992-04-01), 139-141 1040-0400 3:2<139 1992 3 11224 https://doi.org/10.1007/BF00671812 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00671812 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Karpas Zeev Chemistry Department, Nuclear Research Center, P.O. Box 9001, 84190, Negev, Beer-Sheva, Israel aut NATIONALLICENCE 773 0- Structural Chemistry Kluwer Academic Publishers 3/2(1992-04-01), 139-141 1040-0400 3:2<139 1992 3 11224 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer