Robust cyclometallated Ir(III) catalysts for the homogeneous hydrogenation of N-heterocycles under mild conditions

被引：86

作者：

Wu, Jianjun ^{[1
]}

Barnard, Jonathan H. ^{[1
]}

Zhang, Yi ^{[1
]}

Talwar, Dinesh ^{[1
]}

Robertson, Craig M. ^{[1
]}

Xiao, Jianliang ^{[1
]}

机构：

[1] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 63期

基金：

英国工程与自然科学研究理事会;

关键词：

HIGHLY ENANTIOSELECTIVE HYDROGENATION; NITROGEN-HETEROCYCLES; ASYMMETRIC HYDROGENATION; HETEROAROMATIC-COMPOUNDS; UNPROTECTED INDOLES; REDUCTIVE AMINATION; IRIDIUM COMPLEXES; QUINOLINE; DEHYDROGENATION; RUTHENIUM;

D O I：

10.1039/c3cc44567d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cyclometallated Cp*Ir(N<^>C)Cl complexes derived from N-aryl ketimines are highly active catalysts for the reduction of N-heterocycles under ambient conditions and 1 atm H-2 pressure. The reaction tolerates a broad range of other potentially reducible functionalities and does not require the use of specialised equipment, additives or purified solvent.

引用

页码：7052 / 7054

页数：3

共 50 条

[21] Mechanisms for dehydrogenation and hydrogenation of N-heterocycles using PNP-pincer-supported iron catalysts: a density functional study
Sawatlon, Boodsarin
Surawatanawong, Panida
DALTON TRANSACTIONS, 2016, 45 (38) : 14965 - 14978
[22] Poisoning and Reuse of Supported Precious Metal Catalysts in the Hydrogenation of N-Heterocycles Part I: Ruthenium-Catalysed Hydrogenation of 1-Methylpyrrole
Hegedus, Laszlo
Szoke-Molnar, Kristof
Sajo, Istvan E.
Sranko, David Ferenc
Schay, Zoltan
CATALYSIS LETTERS, 2018, 148 (07) : 1939 - 1950
[23] Poisoning and Reuse of Supported Precious Metal Catalysts in the Hydrogenation of N-Heterocycles Part I: Ruthenium-Catalysed Hydrogenation of 1-Methylpyrrole
László Hegedűs
Kristóf Szőke-Molnár
István E. Sajó
Dávid Ferenc Srankó
Zoltán Schay
Catalysis Letters, 2018, 148 : 1939 - 1950
[24] Reusable Ni-Immobilized MOF Catalyst for Dehydrogenation of N-Heterocycles Under Milder Conditions
Motahar, S. K.
Saifi, Shadab
Bera, Sourajit
Ghosh, Adrija
Aijaz, Arshad
Banerjee, Debasis
CHEMISTRY-A EUROPEAN JOURNAL, 2025, 31 (10)
[25] Oxidation of N-heterocycles by H2O2 catalyzed by a Mn-porphyrin:: An easy access to N-oxides under mild conditions
Thellend, A
Battioni, P
Sanderson, W
Mansuy, D
SYNTHESIS-STUTTGART, 1997, (12): : 1387 - 1388
[26] Homogeneous hydrogenation of aqueous hydrogen carbonate to formate under mild conditions with water soluble rhodium(I)- and ruthenium(II)-phosphine catalysts
Joó, F
Laurenczy, G
Karády, P
Elek, J
Nádasdi, L
Roulet, R
APPLIED ORGANOMETALLIC CHEMISTRY, 2000, 14 (12) : 857 - 859
[27] Acceptorless ambient-temperature dehydrogenation and reversible hydrogenation of N-heterocycles over single-atom Co-N-C catalysts
Li, Qingqing
Sun, Zhiwei
Wei, Yilin
Ma, Zixu
Wang, Liucheng
Nie, Renfeng
APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY, 2024, 351
[28] Selective Hydrogenation of Furfural into Cyclopentanone Over Composite Metal Catalysts under Mild Conditions
Long, Wei
Lin, Yaoxu
Huang, Yinfei
Su, Zhanhua
CURRENT GREEN CHEMISTRY, 2024, 11 (04) : 379 - 387
[29] Efficient synthesis of phosphono- and phosphinoxidomethylated n-heterocycles under solvent-free microwave conditions
Prauda, Ibolya
Greiner, Istvan
Ludanyi, Krisztina
Keglevich, Gyorgy
SYNTHETIC COMMUNICATIONS, 2007, 37 (1-3) : 317 - 322
[30] Iron-Catalyzed Homogeneous Hydrogenation of Alkenes under Mild Conditions by a Stepwise, Bifunctional Mechanism
Xu, Ruibo
Chakraborty, Sumit
Bellows, Sarina M.
Yuan, Hongmei
Cundari, Thomas R.
Jones, William D.
ACS CATALYSIS, 2016, 6 (03): : 2127 - 2135

← 1 2 3 4 5 →