A Pd complex of a tridentate pincer CNC bis-carbene ligand as a robust homogenous Heck catalyst

被引:469
作者
Peris, E [1 ]
Loch, JA
Mata, J
Crabtree, RH
机构
[1] Univ Jaume 1, Dept Quim Inorgan & Organ, Castellon de La Plana 12080, Spain
[2] Yale Univ, Dept Chem, New Haven, CT 06520 USA
关键词
D O I
10.1039/b008038l
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The bis-carbene precursor, 1, gives a thermally very robust Pd(II) catalyst for Heck coupling that maintains activity even in boiling diethylacetamide (bp 184 degreesC) in air.
引用
收藏
页码:201 / 202
页数:2
相关论文
共 45 条
[1]   Anionic Pd(0) and Pd(II) intermediates in palladium-catalyzed Heck and cross-coupling reactions [J].
Amatore, C ;
Jutand, A .
ACCOUNTS OF CHEMICAL RESEARCH, 2000, 33 (05) :314-321
[2]   DIBENZO[A,E]CYCLOOCTATETRAENE IN A PROPOSED TEST FOR HETEROGENEITY IN CATALYSTS FORMED FROM SOLUBLE PLATINUM GROUP METAL-COMPLEXES [J].
ANTON, DR ;
CRABTREE, RH .
ORGANOMETALLICS, 1983, 2 (07) :855-859
[3]   A STABLE CRYSTALLINE CARBENE [J].
ARDUENGO, AJ ;
HARLOW, RL ;
KLINE, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (01) :361-363
[4]   Acetylene-bridged P,C,P′-ligands and corresponding cyclopalladated compounds [J].
Beletskaya, IP ;
Chuchurjukin, AV ;
Dijkstra, HP ;
van Klink, GPM ;
van Koten, G .
TETRAHEDRON LETTERS, 2000, 41 (07) :1075-1079
[5]   Tridentate SCS palladium(II) complexes: New, highly stable, recyclable catalysts for the heck reaction [J].
Bergbreiter, DE ;
Osburn, PL ;
Liu, YS .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (41) :9531-9538
[6]  
Bielawski CW, 2000, ANGEW CHEM INT EDIT, V39, P2903, DOI 10.1002/1521-3773(20000818)39:16<2903::AID-ANIE2903>3.0.CO
[7]  
2-Q
[8]   N-heterocyclic carbenes Part 26.: N-heterocyclic carbene complexes of palladium(0):: synthesis and application in the Suzuki cross-coupling reaction [J].
Böhm, VPW ;
Gstöttmayr, CWK ;
Weskamp, T ;
Herrmann, WA .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2000, 595 (02) :186-190
[9]  
*BRUK AN XRAY SYST, SAINT VERS 5 0
[10]   SELECTIVE CATALYTIC DEHYDROGENATION OF ALKANES TO ALKENES [J].
BURK, MJ ;
CRABTREE, RH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (26) :8025-8032