A Consecutive Double-Criegee Rearrangement Using TFPAA: Stepwise Conversion of Homoadamantane to Oxahomoadamantanes
作者:Pavel A. Krasutsky、Igor V. Kolomitsyn、Paul Kiprof、Robert M. Carlson、Nadiya A. Sydorenko、Andrey A. Fokin
DOI:10.1021/jo001219z
日期:2001.3.1
Rearrangement of 4-methylhomoadamantan-4-ol (1) with trifluoroperacetic acid (TFPAA) in trifluoroacetic acid (TFAA) proceeds with the formation of 4-oxahomoadamantane 6 and itsderivatives (4 and 5). 2-exo-Hydroxy-4-oxahomoadamantane (5) and 6 were identified as a result of consecutive O-insertion Criegee rearrangement processes. The absence of methyl trifluoroacetate and methyl trifluoroperacetate