Neutral and Cationic Zirconium Complexes Bearing Multidentate Aminophenolato Ligands for Hydrophosphination Reactions of Alkenes and Heterocumulenes

被引：24

作者：

Zhang, Yu ^{[1
]}

Qu, Liye ^{[1
]}

Wang, Yaorong ^{[1
]}

Yuan, Dan ^{[1
]}

Yao, Yingming ^{[1
]}

Shen, Qi ^{[1
]}

机构：

[1] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Dushu Lake Campus, Suzhou 215123, Peoples R China

来源：

INORGANIC CHEMISTRY | 2018年 / 57卷 / 01期

基金：

中国国家自然科学基金;

关键词：

RING-OPENING POLYMERIZATION; CATALYZED ACRYLONITRILE HYDROPHOSPHINATION; AMINE BIS(PHENOLATE) LIGANDS; RARE-EARTH COMPLEXES; H BOND ADDITION; INTERMOLECULAR HYDROPHOSPHINATION; PLATINUM(0)-CATALYZED HYDROPHOSPHINATION; HYDROAMINATION REACTIONS; 1-HEXENE POLYMERIZATION; ASYMMETRIC-SYNTHESIS;

D O I：

10.1021/acs.inorgchem.7b02248

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Zirconium complexes supported by multi dentate aminophenolato ligands were synthesized and characterized. The catalytic activities of neutral zirconium complexes and their cationic derivatives in the hydro-phosphination of alkenes as well as heterocumulenes have been investigated and compared. Neutral complex 1 bearing a multidentate amino mono(phenolato) ligand exhibited high activity in hydrophosphination of simple alkenes, and anti-Markovnikov products were obtained in 37-94% yields at room temperature. Cationic species generated in situ from complex 3 stabilized by a bis(phenolato) ligand were found to be more active for hydrophosphination of heterocumulenes, i.e., carbodiimides and isocyanates, and gave phosphaguanidines and phosphaureas in 67-93% yields. The Lewis acidity and coordination space of metal centers are modified through changes in the ligand structure, which is found to significantly influence catalytic activity. These complexes are among the most active group 4 metal-based catalysts for hydrophosphination reactions.

引用

页码：139 / 149

页数：11

共 85 条

[1] Single Component Iron Catalysts for Atom Transfer and Organometallic Mediated Radical Polymerizations: Mechanistic Studies and Reaction Scope
Allan, Laura E. N.
MacDonald, Jarret P.
Nichol, Gary S.
Shaver, Michael P.
[J]. MACROMOLECULES, 2014, 47 (04) : 1249 - 1257
[2] Phosphines and related P-C-bonded compounds
Allen, D.W.
[J]. Organophosphorus Chemistry, 2012, 41 : 1 - 55
[3] Ananikov V. P., 2012, TOP ORGANOMETAL CHEM, V43, P1
[4] Bambirra S, 2006, DALTON T, P1157, DOI 10.1039/b512135c
[5] Challenges in Catalytic Hydrophosphination
Bange, Christine A.
Waterman, Rory
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2016, 22 (36) : 12598 - 12605
[6] Zirconium-catalyzed intermolecular hydrophosphination using a chiral, air-stable primary phosphine
Bange, Christine A.
Ghebreab, Michael B.
Ficks, Arne
Mucha, Neil T.
Higham, Lee
Waterman, Rory
[J]. DALTON TRANSACTIONS, 2016, 45 (05) : 1863 - 1867
[7] Amido Ln(II) Complexes Coordinated by Bi- and Tridentate Amidinate Ligands: Nonconventional Coordination Modes of Amidinate Ligands and Catalytic Activity in Intermolecular Hydrophosphination of Styrenes and Tolane
Basalov, Ivan V.
Yurova, Olga S.
Cherkasov, Anton V.
Fukin, Georgy K.
Trifonov, Alexander A.
[J]. INORGANIC CHEMISTRY, 2016, 55 (03) : 1236 - 1244
[8] Catalytic insertion of E-H bonds (E = C, N, P, S) into heterocumulenes by amido-actinide complexes
Batrice, Rami J.
Eisen, Moris S.
[J]. CHEMICAL SCIENCE, 2016, 7 (02) : 939 - 944
[9] Insertion Reactions and Catalytic Hydrophosphination of Heterocumulenes using α-Metalated N,N-Dimethylbenzylamine Rare-Earth-Metal Complexes
Behrle, Andrew C.
Schmidt, Joseph A. R.
[J]. ORGANOMETALLICS, 2013, 32 (05) : 1141 - 1149
[10] Inner- and Outer-Sphere Roles of Ruthenium Phosphido Complexes in the Hydrophosphination of Alkenes
Belli, Roman G.
Burton, Krista M. E.
Rufh, Stephanie A.
McDonald, Robert
Rosenberg, Lisa
[J]. ORGANOMETALLICS, 2015, 34 (23) : 5637 - 5646

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