Selective hydrosilylation of alkynes and ketones: contrasting reactivity between cationic 3-iminophosphine palladium and nickel complexes

Tafazolian Hosein; Yoxtheimer Robert; Thakuri Rajendr S.Schmidt Joseph A. R.

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Selective hydrosilylation of alkynes and ketones: contrasting reactivity between cationic 3-iminophosphine palladium and nickel complexes

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The catalytic hydrosilylation of alkynes and ketones has been explored utilizing palladium-and nickel (allyl) complexes supported by 3-iminophosphine ligands. Palladium and nickel demonstrated distinctly different reactivity profiles, with palladium proving very effective for the hydrosilylation of electrondeficient alkynes, while nickel excelled with ketones and internal alkynes. Additionally, in many cases, regioselective hydrosilylation was observed.

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《Dalton transactions: An international journal of inorganic chemistry》 |2017年第16期|5431-5440|共10页
作者
Tafazolian Hosein; Yoxtheimer Robert; Thakuri Rajendr S.Schmidt Joseph A. R.;
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Univ Toledo, Coll Nat Sci & Math, Sch Green Chem & Engn, Dept Chem & Biochem, 2801 W Bancroft St MS 602, Toledo, OH 43606 USA;

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正文语种英语
中图分类化学;无机化学;
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Selective hydrosilylation of alkynes and ketones: contrasting reactivity between cationic 3-iminophosphine palladium and nickel complexes

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