Some Advances in the Organometallic Chemistry of Nickel

摘要: Publisher Summary This chapter describes the developments in catalytic chemistry of nickel carbonyl as well new π complexes nickel. Carbonylation alkynes, olefins, allylic compounds and other carbonylation reactions are also described. The discusses substitution with carbonyl, olefinic yielding isolable complexes, quinones olefins. More recent work has established that duroquinone some substituted capable forming Ni(O) most which surprisingly stable. Most quinones, instead react salt-like materials. between acetylenes bis(acrylonitri1e)-nickel derivatives. Reactions afford rare. Diphenylacetylene is exceptional it yields nearly black, diamagnetic, unreactive bis(tetracyc1one)-nickel. presents a discussion on mechanism formation linear polymers aromatization reaction detail. alkynes transition metal yield surprising variety products, indicating nonspecific mechanisms formation.