MODELING INTERMEDIATES IN THE CATALYTIC CARBONYLATION OF CH2I2 TO MALONATE ESTERS - EVIDENCE FOR A KETENE PATHWAY

Citation
Ws. Weston et al., MODELING INTERMEDIATES IN THE CATALYTIC CARBONYLATION OF CH2I2 TO MALONATE ESTERS - EVIDENCE FOR A KETENE PATHWAY, Journal of organometallic chemistry, 553(1-2), 1998, pp. 473-476
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
ISSN journal
0022328X
Volume
553
Issue
1-2
Year of publication
1998
Pages
473 - 476
Database
ISI
SICI code
0022-328X(1998)553:1-2<473:MIITCC>2.0.ZU;2-N
Abstract
From model intermediates and from labelling studies, a ketene-based me chanism is proposed for the double carbonylation of CH2I2 to malonate esters catalysed by [RhX(CO)(PEt3)(2)] and for the deactivation of the catalyst. (C) 1998 Elsevier Science S.A.