Synthesis of silyl iron hydride via Si-H activation and its dual catalytic application in the hydrosilylation of carbonyl compounds and dehydration of benzamides

被引：25

作者：

Ren, Shishuai ^{[1
]}

Xie, Shangqing ^{[1
]}

Zheng, Tingting ^{[1
,2
]}

Wang, Yangyang ^{[1
,3
]}

Xu, Shilu ^{[1
]}

Xue, Benjing ^{[1
]}

Li, Xiaoyan ^{[1
]}

Sun, Hongjian ^{[1
]}

Fuhr, Olaf ^{[4
,5
]}

Fenske, Dieter ^{[4
,5
]}

机构：

[1] Shandong Univ, Minist Educ, Key Lab Special Funct Aggregated Mat, Sch Chem & Chem Engn, Shanda Nanlu 27, Jinan 250199, Shandong, Peoples R China

[2] Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China

[3] Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China

[4] KIT, Inst Nanotechnol INT, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

[5] KIT, KNMF, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

来源：

DALTON TRANSACTIONS | 2018年 / 47卷 / 12期

关键词：

BOND ACTIVATION; PINCER COMPLEXES; PRIMARY AMIDES; ASYMMETRIC HYDROGENATION; ALKANE HYDROXYLATION; NICKEL-COMPLEXES; COBALT COMPLEXES; RUTHENIUM; LIGANDS; REDUCTION;

D O I：

10.1039/c8dt00289d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The hydrido silyl iron complex (o-Ph2PC6H4SiMe2)Fe(PMe3)(3)H (2) was obtained via the activation of the Si-H bond of the bidentate silyl ligand o-Ph2P(C6H4)SiMe2H (1) by Fe(PMe3)(4). 2 showed good to excellent catalytic activity in both the reduction of aldehydes/ketones and the dehydration of benzamide. In addition, with complex 2 as a catalyst, ,-unsaturated carbonyls could be selectively reduced to the corresponding ,-unsaturated alcohols. The mechanisms of the formation of 2 and the catalytic dehydration process are proposed and partly experimentally verified.

引用

页码：4352 / 4359

页数：8

共 59 条

[1]

Albrecht M, 2001, ANGEW CHEM INT EDIT, V40, P3750, DOI 10.1002/1521-3773(20011015)40:20<3750::AID-ANIE3750>3.0.CO

[2]

2-6

[3]

[Anonymous], 2015, ANGEW CHEM INT EDIT

[4] Activation of Dihydrogen and Si lanes by Cationic Iron Bis(phosphinite) Pincer Complexes [J].

Bhattacharya, Papri ;

Krause, Jeanette A. ;

Guan, Hairong .

ORGANOMETALLICS, 2014, 33 (21) :6113-6121

[5] Nickel and Iron Pincer Complexes as Catalysts for the Reduction of Carbonyl Compounds [J].

Chakraborty, Sumit ;

Bhattacharya, Papri ;

Dai, Huiguang ;

Guan, Hairong .

ACCOUNTS OF CHEMICAL RESEARCH, 2015, 48 (07) :1995-2003

[6] Alkane hydroxylation by a nonheme iron catalyst that challenges the heme paradigm for oxygenase action [J].

Company, Anna ;

Gomez, Laura ;

Gueell, Mireia ;

Ribas, Xavi ;

Luis, Josep M. ;

Que, Lawrence, Jr. ;

Costas, Miquel .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (51) :15766-+

[7] Two Iron Catalysts are Better than One: A General and Convenient Reduction of Aromatic and Aliphatic Primary Amides [J].

Das, Shoubhik ;

Wendt, Bianca ;

Moeller, Konstanze ;

Junge, Kathrin ;

Beller, Matthias .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (07) :1662-1666

[8]

Fong H., 2015, INORG CHEM, V32, P768

[9] Silyl Phosphorus and Nitrogen Donor Chelates for Homogeneous Ortho Borylation Catalysis [J].

Ghaffari, Behnaz ;

Preshlock, Sean M. ;

Plattner, Donald L. ;

Staples, Richard J. ;

Maligres, Peter E. ;

Krska, Shane W. ;

Maleczka, Robert E., Jr. ;

Smith, Milton R., III .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (41) :14345-14348

[10] Cp(Pri2MeP)FeH2SiR3:: Nonclassical iron silyl dihydride [J].

Gutsulyak, Dmitry V. ;

Kuzmina, Lyudmila G. ;

Howard, Judith A. K. ;

Vyboishchikov, Sergei F. ;

Nikonov, Georgii I. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (12) :3732-+

← 1 2 3 4 5 6 →