Insertion of a Nontrigonal Phosphorus Ligand into a Transition Metal-Hydride: Direct Access to a Metallohydrophosphorane

被引：28

作者：

Tanushi, Akira ^{[1
]}

Radosevich, Alexander T. ^{[1
]}

机构：

[1] MIT, Dept Chem, 77 Massachusetts Ave, Cambridge, MA 02139 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2018年 / 140卷 / 26期

关键词：

RAY CRYSTAL-STRUCTURE; H OXIDATIVE ADDITION; MOLECULAR-STRUCTURE; SUBSTITUTION-REACTIONS; RUTHENIUM COMPLEXES; CHEMISTRY; PLATINUM(II); REACTIVITY; EXCHANGE; REDOX;

D O I：

10.1021/jacs.8b05156

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and reactivity of an NPN-chelating ligand containing a nontrigonal phosphorous triamide center (L1 = P(N(o-N(2-pyridyl)C6H4)(2)) is reported. Metalation of L1 with RuCl2 (PPh3)(3) gives RuCl2 (PPh3)-(L1) (2). By contrast, metalation of Ll with RuHCl-(CO)(PPh3)(3) yields RuCl(CO)(PPh 3)(L1(H)) (3), a chelated 10-P-5 ruthenahydridophosphorane, via net insertion into the Ru-H bond. Hydride abstraction from 3 with Ph3CPF6 gives [RuCl(CO)(PPh3)(L1)]PF6 (4); reaction of 4 with NaBH4 returns 3.

引用

页码：8114 / 8118

页数：5

共 50 条

[1] SYNTHETIC UTILITY OF TRANSITION METAL-HYDRIDE TRANSFER REAGENTS
HUTCHINS, RO
LEARN, K
MARKOWITZ, M
FULTON, RP
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1980, 180 (AUG): : 183 - ORGN
[2] PHOTOINDUCED IRREVERSIBLE INSERTION OF CO2 INTO A METAL-HYDRIDE BOND
SULLIVAN, BP
MEYER, TJ
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (18) : 1244 - 1245
[3] MIGRATORY INSERTION OF A PHOSPHORUS LIGAND INTO A TRANSITION METAL-ALKYL BOND
NAKAZAWA, H
YAMAGUCHI, Y
MIZUTA, T
ICHIMURA, S
MIYOSHI, K
ORGANOMETALLICS, 1995, 14 (10) : 4635 - 4643
[4] Experimental observation of hysteresis in a coherent metal-hydride phase transition
Huang, Wen
Palsson, Gunnar K.
Brischetto, Martin
Droulias, Sotirios A.
Hartmann, Ola
Wolff, Max
Hjorvarsson, Bjorgvin
JOURNAL OF PHYSICS-CONDENSED MATTER, 2017, 29 (49)
[5] Computational Study of Alkynes Insertion into Metal-Hydride Bonds Catalyzed by Bimetallic Complexes
Di Tommaso, Stefania
Tognetti, Vincent
Sicilia, Emilia
Adamo, Carlo
Russo, Nino
INORGANIC CHEMISTRY, 2010, 49 (21) : 9875 - 9883
[6] Experimental and Computational Investigation of the Aerobic Oxidation of a Late Transition Metal-Hydride
Wright, Ashley M.
Pahls, Dale R.
Gary, J. Brannon
Warner, Theresa
Williams, Jacob Z.
Knapp, Spring Melody M.
Allen, Kate E.
Landis, Clark R.
Cundari, Thomas R.
Goldberg, Karen I.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2019, 141 (27) : 10830 - 10843
[7] Mechanistic Understanding of Transition-Metal-Catalyzed Olefin Isomerization: Metal-Hydride Insertion-Elimination vs. π-Allyl Pathways
Biswas, Soumik
COMMENTS ON INORGANIC CHEMISTRY, 2015, 35 (06) : 301 - 331
[8] REACTION OF TRANSITION-METAL DIHYDRIDES .1. INSERTION AND SUBSTITUTION AT METAL-HYDRIDE BONDS IN DIHYDRIDOBIS (PI-CYCLOPENTADIENYL)MOLYBDENUM
NAKAMURA, A
OTSUKA, S
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (06) : 1886 - &
[9] Numerical modelling of free boundary dynamics in 'metal-hydride' phase transition
Zaika, Yu V.
Rodchenkova, N. I.
Grudova, K. V.
INTERNATIONAL CONFERENCE PHYSICA.SPB/2018, 2018, 1135
[10] Insertion of elemental sulfur and SO2 into the metal-hydride and metal-carbon bonds of platinum compounds
Morton, MS
Lachicotte, RJ
Vicic, DA
Jones, WD
ORGANOMETALLICS, 1999, 18 (02) : 227 - 234

← 1 2 3 4 5 →