Rearrangement of trisubstituted epoxides has been effected under the influence of various Lewis acids. Among these, methylaluminum bis(4-bromo-2,6-di-tert-butylphenoxide) (MABR) can be selectively rearranged from trisubstituted epoxides to aldehydes, while antimony pentafluoride is employable for selective rearrangement to ketones under mild conditions.
Villieras, J.; Kirschleger, B.; Tarhouni, R., Bulletin de la Societe Chimique de France, 1986, # 3, p. 470 - 478
作者:Villieras, J.、Kirschleger, B.、Tarhouni, R.、Rambaud, M.
DOI:——
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Maruoka Keiji, Murase Noriaki, Bureau Ronan, Ooi Takashi, Yamamoto Hisash+, Tetrahedron, 50 (1994) N 12, S 3663-3672
作者:Maruoka Keiji, Murase Noriaki, Bureau Ronan, Ooi Takashi, Yamamoto Hisash+