BENGTSON G.; KEYANIYAN S.; MEIJERE A. DE, CHEM. BER., 119,(1986) N 12, 3607-3630
作者:BENGTSON G.、 KEYANIYAN S.、 MEIJERE A. DE
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Bengtson, Gisela; Keyaniyan, Schahab; Meijere, Armin de, Chemische Berichte, 1986, vol. 119, # 12, p. 3607 - 3630
作者:Bengtson, Gisela、Keyaniyan, Schahab、Meijere, Armin de
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On the Substituent Effects of the Thermal Ethenylcyclopropane-to-Cyclopentene Rearrangement: Gas-Phase Kinetics of Ethoxy-, Methylthio- and Trimethylsilyl-Substituted Ethenylcyclopropanes
作者:Gregory McGaffin、Bernd Grimm、Ute Heinecke、Holger Michaelsen、Armin de Meijere、Robin Walsh
high yields and subjected to gas-phase pyrolytic kinetic investigations. All ethenylcyclopropanes rearranged cleanly to the correspondingly substituted cyclopentenes, although in the case of the 2-substituted compounds, cis/trans isomerization was additionally observed (both stereoisomers were investigated in these cases). All rearrangements obeyed first-order kinetics independent of pressure and surface-to-volume