REACTIONS OF CATIONIC RHODIUM(I) CARBONYL-COMPOUNDS WITH NUCLEOPHILESTO FORM ALKOXO, CARBOALKOXY AND CARBOXYLATO COMPLEXES .2.

Authors
EVANS EW HOWLADER MBH ATLAY MT
Citation
Ew. Evans et al., REACTIONS OF CATIONIC RHODIUM(I) CARBONYL-COMPOUNDS WITH NUCLEOPHILESTO FORM ALKOXO, CARBOALKOXY AND CARBOXYLATO COMPLEXES .2., Transition metal chemistry, 19(2), 1994, pp. 183-186
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Transition metal chemistry
ISSN journal
03404285 → ACNP
Volume
19
Issue
2
Year of publication
1994
Pages
183 - 186
Database
ISI
SICI code
0340-4285(1994)19:2<183:ROCRCW>2.0.ZU;2-P
Abstract
The rhodium(I) carbonyl compounds [Rh(CO)L2][BF4]. 1/2CH2Cl2 (L = PPh3 or AsPh3) react with the nucleophiles OMe-, RCOO- (R = Me, Et) under nitrogen to form [Rh(OR)(CO)L2] (1)-(2) and [Rh(OOCR)(CO)L2] (7)-(10), respectively. Addition of [Rh(CO)2(PPh3)2][BF4] to OMe- under nitroge n produces [Rh(COOMe)(CO)(PPh3)2].MeOH (3), whilst reactions of [Rh(CO )(PPh3)2][BF4].1/2CH2Cl2 and [Rh(CO)2(PPh3)2][BF4] with OR- (R = Me, E t or n-Pr) in the presence of CO produce [Rh(COOR)(CO)2(PPh3)2] (4)-(6 ). The products have been characterised by i.r., H-1 , P-31, C-13 n.m. r. spectroscopy and elemental analysis.