Towards a qualitative understanding of the carbonyl reactivity of α-substituted ethyl 5-oxohomoadamantyl-4-carboxylates
作者:Ilya M. Tkachenko、Vadim A. Shiryaev、Yuri N. Klimochkin
DOI:10.1039/d3ob00777d
日期:——
transformations. Reductive amination of substituted homoadamantane-5-ones gave several homoadamantane-fused nitrogen heterocycles, which could be considered as GABA- and/or ∂-aminovaleric acid analogues. Reduction products of several substituted ketones were observed as single products when treated with organomagnesiumreagents. These deviations from the general chemical reactivity patterns are associated with
Synthesis of adamantane derivatives. XX. Ring expansion reactions of homoadamantane derivatives. Synthesis of bishomoadamantane skeletons
作者:T. Sasaki、S. Eguchi、T. Toru、K. Itoh
DOI:10.1021/ja00759a056
日期:1972.2
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