Organic ligand-free carbonylation reactions with unsupported bulk Pd as catalyst,Green Chemistry

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Organic ligand-free carbonylation reactions with unsupported bulk Pd as catalyst
Green Chemistry ( IF 9.3 ) Pub Date : 2018-06-21 , DOI: 10.1039/c8gc00740c
Shujuan Liu _{1,

2,

3,

4,

5} , Hongli Wang _{1,

2,

3,

4,

5} , Xingchao Dai _{1,

2,

3,

4,

5} , Feng Shi _{1,

2,

3,

4,

5}

Affiliation

Herein, surprising results for bulk Pd-catalyzed carbonylation reactions are presented. Three types of carbonylation reactions can be realized efficiently under organic ligand-free conditions, namely, hydroaminocarbonylation of olefins, aminocarbonylation of aryl iodides and oxidative carbonylation of amines, which almost cover all the known mechanisms in carbonylation reactions. Notably, the bulk Pd catalyst system exhibited better catalytic activity than the classical homogeneous PdCl₂/(2-OMePh)₃P catalyst system. This study will create a momentous and new field of green carbonylation reactions.

中文翻译：

无载体大块钯作为催化剂的无配体有机羰基化反应

在此，给出了大量的Pd催化的羰基化反应的令人惊讶的结果。在无有机配体的条件下可以有效地实现三种类型的羰基化反应，即烯烃的氢氨基羰基化，芳基碘化物的氨基羰基化和胺的氧化羰基化，这几乎涵盖了羰基化反应中的所有已知机理。值得注意的是，本体Pd催化剂体系表现出比经典的均相PdCl ₂ /（2-OMePh）₃ P催化剂体系更好的催化活性。这项研究将为绿色羰基化反应创造一个重要的新领域。

更新日期：2018-07-30

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