Bicyclo [3.2. 1] oct-6-en-2-one. Convenient synthesis of bridged polycyclic, homoconjugated ketones

NA LeBel, ND Ojha, JR Menke…

文献索引：LeBel,N.A. et al. Journal of Organic Chemistry, 1972 , vol. 37, # 18 p. 2896 - 2898

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被引用次数: 20

摘要

NOTES J. Org. Chem., Vol. $7, No. 18, 1972 2897 subsequent hydrolysis of the ketal gave bicyclo [3.2. 1]-oct-6-en-Zone (8) directly. The overall yield of 8 from 2 was 16.3%, under conditions which involved the isolation of pure intermediates at each stage. 6 The ketone 8 has not been described previously, and its homoconjugated nature is apparent from the ultraviolet spectrum [A, 212 nm (e 3600) and 299 (180) in isooctane] which clearly shows ...