Tetrahedron Letters

Cyclopropane-shift type reaction of diaryl (2-halogenocyclopropyl) methanols promoted by Lewis acids

K Wakasugi, Y Nishii, Y Tanabe

文献索引：Wakasugi, Kazunori; Nishii, Yoshinori; Tanabe, Yoo Tetrahedron Letters, 2000 , vol. 41, # 31 p. 5937 - 5942

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被引用次数: 12

摘要

Novel cyclopropane-shift type reaction of diaryl (2-halogenocyclopropyl) methanols 2b and 7 proceeded by using BF3· OEt2 and TiCl4, respectively. Utilizing these reactions, 1-aryl-3- chloro-1, 2-methanoindans 5 and 9, 1-aryl-3-methylnaphthalenes 6, and 1, 2-methano-1- arylindens 10 were constructed.