A NEW SYNTHESIS OF DIBENZO[AJ]XANTHENE DERIVATIVES

Authors
KASTURI TR KUMAR KA
Citation
Tr. Kasturi et Ka. Kumar, A NEW SYNTHESIS OF DIBENZO[AJ]XANTHENE DERIVATIVES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 34(1), 1995, pp. 6-11
Citations number
7
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry → ACNP
ISSN journal
03764699
Volume
34
Issue
1
Year of publication
1995
Pages
6 - 11
Database
ISI
SICI code
0376-4699(1995)34:1<6:ANSODD>2.0.ZU;2-7
Abstract
Oxidation of mu-H/alkylbisnaphthols (4a-g) gives the 14-substituted di benzo[aj]xanthenes (5a-g) as the sole product while that of mu-arylbis naphthols (4h-j) gives the xanthenes (5h-j) along with the correspondi ng spironaphthalenones (1h-j). A probable mechanism for the formation of the products has been suggested.