Der massenspektrometrische Verlust von Vinylalkohol aus 1??Amino??3??aryloxy??2??propanolen. 24. Mitteilung über das massenspektrometrische Verhalten von …
R Longoni, P Berntsson, N Bild…
Index: Longoni,R. et al. Helvetica Chimica Acta, 1977 , vol. 60, p. 103 - 111
Full Text: HTML
Citation Number: 5
Abstract
Summary Under electron impact compounds of type 1 (see Scheme I) split off 44 mass units from the molecular ion. This unusual reaction was studied using derivatives and deuterium labelled compounds. It could be demonstrated that for this fragmentation reaction 16 is the important structural feature from which Hz (C3)= C (2) HOH (44 mass units) is lost. The preferred reaction mechanism involves a transition state in which four members of the side ...
Related Articles:
Calcium trifluoromethanesulfonate-catalysed aminolysis of epoxides
[Cepanec, Ivica; Litvic, Mladen; Mikuldas, Hrvoje; Bartolincic, Anamarija; Vinkovic, Vladimir Tetrahedron, 2003 , vol. 59, # 14 p. 2435 - 2439]
[Bermudez; Del Campo; Sinisterra; Llama Tetrahedron Letters, 1997 , vol. 38, # 23 p. 4137 - 4140]
[Bermudez; Del Campo; Sinisterra; Llama Tetrahedron Letters, 1997 , vol. 38, # 23 p. 4137 - 4140]
[Bermudez; Del Campo; Sinisterra; Llama Tetrahedron Letters, 1997 , vol. 38, # 23 p. 4137 - 4140]
[Goerlitzer; Lorenz Pharmazie, 2004 , vol. 59, # 9 p. 678 - 682]