SELECTIVE PREPARATION OF POLYCYCLIC AROMATIC-HYDROCARBONS .7. A PREPARATIVE ROUTE TO 10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENES USING FRIEDEL-CRAFTS INTRAMOLECULAR CYCLOBENZYLATION

Authors
YAMATO T SAKAUE N KOMINE M NAGANO Y
Citation
T. Yamato et al., SELECTIVE PREPARATION OF POLYCYCLIC AROMATIC-HYDROCARBONS .7. A PREPARATIVE ROUTE TO 10,11-DIHYDRO-5H-DIBENZO[A,D]CYCLOHEPTENES USING FRIEDEL-CRAFTS INTRAMOLECULAR CYCLOBENZYLATION, Journal of chemical research. Synopses, (7), 1997, pp. 246
Citations number
38
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
7
Year of publication
1997
Database
ISI
SICI code
0308-2342(1997):7<246:SPOPA.>2.0.ZU;2-B
Abstract
A convenient, mild, one-pot synthesis of substituted dibenzo[a,d]cyclo heptenes involving the action of ClCH2OMe and TiCl4 on a variety of di phenylethanes,dagger which incorporates chloromethylation of a hydroca rbon followed by a Friedel-Crafts intramolecular cyclization reaction, is described.