La制备和研究反应性炔基-,环丙基-,et acylcetenes,de meme que les calculs sur lesorbitalesmoleculaires suggerent que les substituants conjugues n'ont pas en general, d'effets stabilisants importants surle
Evans, Andrew R.; Hafiz, Mushtaq; Taylor, Giles A., Journal of the Chemical Society. Perkin transactions I, 1984, # 6, p. 1241 - 1246
作者:Evans, Andrew R.、Hafiz, Mushtaq、Taylor, Giles A.
DOI:——
日期:——
Evans, Andrew R.; Martin, Russell; Taylor, Giles A., Journal of the Chemical Society. Perkin transactions I, 1987, p. 1635 - 1640
作者:Evans, Andrew R.、Martin, Russell、Taylor, Giles A.、Yap, C. H. Maurice
DOI:——
日期:——
Cycloaddition of ketenes with N-fluorenylidenealkylamine and -arylamine oxides. Synthesis of spirooxazolidinones and spiroisoxazolidinones
作者:Magid A. Abou-Gharbia、Madeleine M. Joullie
DOI:10.1021/jo01331a002
日期:1979.8
The unusual hydration reactivity of acylketenes: Theoretical and experimental studies
作者:Annette D. Allen、Michael A. McAllister、Thomas T. Tidwell
DOI:10.1016/s0040-4039(00)77499-5
日期:1993.2
Ab initio MO calculations indicate that the hydration of acylketenes may be assisted by complexation of the nucleophilic H2O molecule to the oxygen of the acyl substituent. Experimental studies for hydration of EtO2CC(Bu-t)=C=O (4) support this pathway.