RHODIUM-CATALYZED CARBONYLATION OF 2-ALKYNYLBENZALDEHYDE UNDER WATER-GAS SHIFT REACTION CONDITIONS - FORMATION OF NOVEL TRICYCLIC LACTONES

Authors
SUGIOKA T ZHANG SW MORII N JOH T TAKAHASHI S
Citation
T. Sugioka et al., RHODIUM-CATALYZED CARBONYLATION OF 2-ALKYNYLBENZALDEHYDE UNDER WATER-GAS SHIFT REACTION CONDITIONS - FORMATION OF NOVEL TRICYCLIC LACTONES, Chemistry Letters, (4), 1996, pp. 249-250
Citations number
13
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
4
Year of publication
1996
Pages
249 - 250
Database
ISI
SICI code
0366-7022(1996):4<249:RCO2UW>2.0.ZU;2-Z
Abstract
Rhodium complexes catalyze carbonylation of 2-alkynylbenzaldehyde 1 un der water-gas shift reaction conditions to give novel lactone 2 as a m ajor product (up to 59% yield), the structure of which is a tricyclic ring system.