Synthesis and properties of medium-sized (C9-C12) carbocyclic diacetylenes

…, D Kratz, W Schäfer, V Schehlmann

文献索引：Gleiter; Kratz; Schaefer; Schehlmann Journal of the American Chemical Society, 1991 , vol. 113, # 24 p. 9258 - 9264

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被引用次数: 40

摘要

Abstract: The syntheses of 1, 5-cyclononadiyne (3), 1, 5-~ yclodecadiyne (4), I, 5- cycloundecadiyne (9, 1, 6-cycloundecadiyne (6), 1, 6-cyclododecadiyne (7), and 1, 7- cyclododecadiyne (8) have been carried out. Diacetylenes 3 and 4 are prepared from 5- cyclononynone and 5-cyclodecynone, respectively. Compounds 5-8 are synthesized from cyclic diones by thermolysis of the corresponding bisselenadiazoles. The obtained cyclic ...