A σ4, λ5-phosphinine palladium complex:: a new type of phosphorus ligand and catalyst.: Application to the Pd-catalyzed formation of arylboronic esters

被引:75
作者
Doux, M [1 ]
Mézailles, N [1 ]
Melaimi, M [1 ]
Ricard, L [1 ]
Le Floch, P [1 ]
机构
[1] Ecole Polytech, CNRS, UMR 7653, Lab Heteroelements & Coordinat, F-91128 Palaiseau, France
关键词
D O I
10.1039/b203550b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A palladium(II) complex of a S-P-S pincer ligand featuring a metallated ylidic P-atom efficiently catalyzes the coupling between pinacolborane and various iodoaryls to yield the corresponding arylboronic esters (TON between 5100 and 76500).
引用
收藏
页码:1566 / 1567
页数:2
相关论文
共 18 条
[11]   Influence of phosphorus on the properties of alumina-based hydrotreating catalysts [J].
Iwamoto, R ;
Grimblot, J .
ADVANCES IN CATALYSIS, VOL 44, 1999, 44 :417-503
[12]   THE COORDINATION CHEMISTRY OF YLIDES [J].
KASKA, WC .
COORDINATION CHEMISTRY REVIEWS, 1983, 48 (01) :1-58
[13]   Generation of homogeneous (sp3-C1)-bridged Cp/amido and Cp/phosphido group 4 metal Ziegler-Natta catalyst systems [J].
Kunz, K ;
Erker, G ;
Döring, S ;
Fröhlich, R ;
Kehr, G .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (25) :6181-6182
[14]   Bis(diphosphaferrocene) palladium(II) dimer complexes as efficient catalysts in the synthesis of arylboronic esters [J].
Melaimi, M ;
Mathey, F ;
Le Floch, P .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2001, 640 (1-2) :197-199
[15]   Palladium-catalyzed borylation of aryl halides or triflates with dialkoxyborane: A novel and facile synthetic route to arylboronates [J].
Murata, M ;
Oyama, T ;
Watanabe, S ;
Masuda, Y .
JOURNAL OF ORGANIC CHEMISTRY, 2000, 65 (01) :164-168
[16]   PHOSPHORUS YLIDES IN THE COORDINATION SPHERE OF TRANSITION-METALS - AN INVENTORY [J].
SCHMIDBAUR, H .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1983, 22 (12) :907-927
[17]  
Wang ZX, 2001, HELV CHIM ACTA, V84, P1578, DOI 10.1002/1522-2675(20010613)84:6<1578::AID-HLCA1578>3.0.CO
[18]  
2-F