Fluorinateddi-enes may be obtained by the defluorination of some oligomers of F-alkenes and -cycloalkenes using tetrakis(dimethylamino)ethene. These di-enes are very susceptible to nucleophilic attack. Nucleophilic epoxidation of (4) gives a new diepoxide which undergoes a novel ring-opening reaction. Di-ene (4) forms cyclopentadienylide derivatives with di-functional carbon nucleophiles and a cyclopentadienylide
作者:Mark W. Briscoe、Richard D. Chambers、Steven J. Mullins、Takayuki Nakamura、Frederick G. Drakesmith
DOI:10.1039/c39900001127
日期:——
Oligomers of perfluoroalkenes are converted to dienes in good yields, using sodium amalgam; these dienes are highly susceptible to nucleophilic attack and can be excellent sources of heterocycles.
Chambers, Richard D.; Gray, William K.; Vaughan, Julian F. S., Journal of the Chemical Society. Perkin transactions I, 1997, # 2, p. 135 - 145
作者:Chambers, Richard D.、Gray, William K.、Vaughan, Julian F. S.、Korn, Stewart R.、Medebielle, Maurice、Batsanov, Andrei S.、Lehmann, Christian W.、Howard, Judith A. K.
DOI:——
日期:——
Gas-phase photolysis of perfluoro .alpha.-diazo ketones: furan formation and the involvement of transient oxirenes
作者:P. G. Mahaffy、D. Visser、M. Torres、J. L. Bourdelande、O. P. Strausz