5-dimethylhex-3-inyl)-3-phenylcyclopentadienyl]rhodium (7) and its congeners 8 and 9 are reported. Photolysis of 8 and 9 leads to a replacement of one CO ligand by the tethered alkyne unit, yielding 16, and to the dirhodium complexes 17 and 18. The structural assignment of 17 and 18 is based on X-ray studies. The photolysis of 9 leads to 19 and 20.
报道了二羰基[1-(5,5-二
甲基己-3-基)-3-
苯基
环戊二烯基]
铑(7)及其同类物8和9的合成。8和9的光解作用导致一个CO
配体被束缚的
炔烃单元取代,产生16,并导致dirhodium络合物17和18。17和18的结构分配基于X射线研究。9的光解导致19和20。