Phosphine-free cobalt catalyst precursors for the selective hydrogenation of olefins.

Puylaert Pim; DellAcqua Andrea; El Ouahabi FatimaSpannenberg AnkeRoisnel ThierryLefort LaurentHinze SandraTin Sergeyde Vries Johannes Gerardus

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Phosphine-free cobalt catalyst precursors for the selective hydrogenation of olefins.

机译：Phosphine-free钴催化剂的前体烯烃的选择性加氢。

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摘要

Cobalt(ii) complexes bearing phosphine-free tridentate NNS ligands were prepared. Depending on the ligand, dimeric or monomeric complexes were isolated. Monomeric Co((NNS)-S-Me)Cl-2 selectively catalysed the hydrogenation of olefins in the presence of reducible moieties such as ketones. Further investigation showed that this complex functions as a nanoparticle precursor under the reaction conditions.

机译：phosphine-free钴(ii)配合物关系有三叉的NNS配体被准备。配体、二聚的或单体的复合物是孤立的。选择性催化加氢的烯烃的存在可约半个如酮。这复杂的功能纳米颗粒在反应条件下的前兆。

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《Catalysis science & technology》 |2019年第1期|61-64|共4页
作者
Puylaert Pim; DellAcqua Andrea; El Ouahabi FatimaSpannenberg AnkeRoisnel ThierryLefort LaurentHinze SandraTin Sergeyde Vries Johannes Gerardus;
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作者单位

Univ Rostock, Leibniz Inst Katalyse eV, Albert Einstein Str 29a, D-18055 Rostock, Germany;

Univ Rennes 1, CNRS, UR1 6226, UMR Sci Chim Rennes, Campus Beaulieu,CS 74205, F-35042 Rennes, France;

InnoSyn BV, Urmonderbaan 22, IL-6167 RD Geleen, Netherlands;

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原文格式 PDF
正文语种英语
中图分类汉语教学;
关键词
complex functions; alkenes; CatalystsHydrogenation;

机译：复杂的函数;烯烃;CatalystsHydrogenation;

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Phosphine-free cobalt catalyst precursors for the selective hydrogenation of olefins.

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