86885-13-4Relevant academic research and scientific papers
REACTIVE INTERMEDIATES IN ORGANOGERMANIUM CHEMISTRY.
Satge
, p. 137 - 150 (1983)
New aspects of germylene reactivity are reported. The insertion reactions of halogermylenes into metal-metal bonds of various organometallic compounds lead to trimetallated compounds. The insertion reaction into silicon-transition metal bonds usually lead
Reactivity of halogermylenes with various transition-metal complexes. The first germylenes with germanium-transition-metal bonds
Castel, Annie,Riviere, Pierre,Satgé, Jacques,Moreau, Jo?l J. E.,Corriu, Robert J. P.
, p. 1498 - 1502 (2008/10/08)
Halogermylenes react readily with some metal carbonyl dimers (M = Fe, Co, Mn) to give the corresponding insertion adducts that have been isolated. In contrast, similar insertions into M4B-transition-metal bonds usually lead to unstable adducts that decompose by an α-elimination process to give the first germylenes with germanium-transition-metal bonds. These new divalent germanium species give specific germylenes reactions. Cycloaddition with 2,3-dimethylbutadiene leads to germacyclopentenes and shows an unusual thermal reversibility. Insertion into the cobalt-cobalt bond of Co2(CO)8 gives a polymetalated compound.
