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

Authors
Wakasugi, K Nishii, Y Tanabe, Y
Citation
K. Wakasugi et al., Cyclopropane-shift type reaction of diaryl(2-halogenocyclopropyl)methanolspromoted by Lewis acids, TETRAHEDR L, 41(31), 2000, pp. 5937-5942
Citations number
13
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
41
Issue
31
Year of publication
2000
Pages
5937 - 5942
Database
ISI
SICI code
0040-4039(20000729)41:31<5937:CTROD>2.0.ZU;2-3
Abstract
Novel cyclopropane-shift type reaction of diaryl(2-halogenocyclopropyl)meth anols 2b and 7 proceeded by using BF3. OEt2 and TiCl4, respectively. Utiliz ing these reactions, 1-aryl-3-chloro-1,2-methanoindans 5 and 9, 1-aryl-3-me thylnaphthalenes 6, and 1,2-methano-1-arylindens 10 were constructed. (C) 2 000 Elsevier Science Ltd. All rights reserved.