ISSN:
1434-1948
Keywords:
Arsaalkenes
;
Phosphaalkenes
;
Aluminium
;
Gallium
;
Indium
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Reaction of equimolar amounts of the ferriophosphaalkene [(η5-C5Me5)(CO)2FeP=C(NMe2)2] (1a) or the ferrioarsaalkene [(η5-C5Me5)(CO)2FeAs=C(NMe2)2] (1b) with trimethylaluminium, trimethylgallium and trimethylindium afforded the adducts [(η5-C5Me5)(CO)2FeE{MMe3}C(NMe2)2] with E = P; M = Al (2a), Ga (3a), In (4a) and E = As; M = Al (2b), Ga (3b), and In (4b). These compounds feature η1-coordination of the phosphaalkene or the arsaalkene ligand towards the Lewis acid via the pnictogen atom. The molecular structures of 2a and 3a were elucidated by X-ray diffraction analyses.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
Permalink