EFFICIENT SYNTHESES AND THE NUCLEOPHILIC-SUBSTITUTION OF DIBROMO-AZULENEQUINONES AND TRIBROMO-AZULENEQUINONES - DIFFERENCES IN REACTIVITY BETWEEN 5-MEMBERED AND 7-MEMBERED RING MOIETIES

Authors
SATO O MATSUDA N YOSHIOKA S TAKAHASHI A SEKIGUCHI Y TSUNETSUGU J NOZOE T
Citation
O. Sato et al., EFFICIENT SYNTHESES AND THE NUCLEOPHILIC-SUBSTITUTION OF DIBROMO-AZULENEQUINONES AND TRIBROMO-AZULENEQUINONES - DIFFERENCES IN REACTIVITY BETWEEN 5-MEMBERED AND 7-MEMBERED RING MOIETIES, Journal of chemical research. Synopses, (3), 1998, pp. 108-109
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
3
Year of publication
1998
Pages
108 - 109
Database
ISI
SICI code
0308-2342(1998):3<108:ESATNO>2.0.ZU;2-G
Abstract
Efficient syntheses and the nucleophilic substitution of dibromoazulen equinones 5a and 5b and tribromoazulenequinones 6a and 6b were carried out: the five-membered ring portion of the molecule is proved to be m ore reactive than the seven-membered ring.