کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1309898 | 975225 | 2006 | 6 صفحه PDF | دانلود رایگان |
A series of new five-coordinate acyl vinyl cobalt(III) complexes Co{η1-C(CCPh)CHPh}[C(O)CCO] L2(L = PMe3) (6–10) were prepared via formal insertion of diphenylbutadiyne into Co–H function of mer-octahedral hydrido-acyl(phenolato)-cobalt(III) complexes. The complexes are diamagnetic. One square pyramidal structure of complex 6 was confirmed by X-ray diffraction analysis. These complexes are stable in solid state. In solution, six-coordinate acyl vinyl carbonyl cobalt(III) complex 11 is approved through the reaction of complex 7 with CO and the structure of complex 11 was determined by X-ray method.
Five-coordinate acyl vinyl cobalt(III) complexes Co{η1-C(CCPh)CHPh}[C(O)CCO] L2 (L = PMe3) (6–10) through the formal insertion of diphenylbutadiyne into Co–H function of mer-octahedral hydrido acyl(phenolato)-cobalt(III) complexes are reported. In solution, hexa-coordinate acyl vinyl carbonyl cobalt(III) complex 11 is approved through the reaction of complex 7 with CO. The structures of complexes 6 and 11 were determined by X-ray method.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 359, Issue 10, 1 July 2006, Pages 3117–3122