Synthesis and Properties of Bridgehead-substituted Bicyclo [n. 2.2] Bridgehead Alkenes

Y Sakai, S Toyotani, M Ohtani, M Matsumoto…

文献索引：Sakai, Yasuo; Toyotani, Shingo; Ohtani, Masaru; Matsumoto, Masaharu; Tobe, Yoshito; Odaira, Yoshinobu Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 5 p. 1474 - 1480

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被引用次数: 16

摘要

The bridgehead-substituted bicyclo [n. 2.2] bridgehead alkenes (1b–3b)(1, n= 4; 2, n= 5; 3, n= 6; b, R= OAc) were synthesized based on the oxidative decarboxylation of [n. 2.2] propellanecarboxylic acids with lead tetraacetate. The parent alkene (1a–3a)(a, R= H) and other bridgehead-substituted derivatives (1c–3c and 1d–3d)(c, R= OH; d, R= Cl) were prepared from 1b–3b. The examination of the 13 C NMR chemical shifts of 1a–c, 2a–c, ...