Palladium catalysts for cross-coupling of ortho-substituted aryl triflates with Grignard reagents

被引：0

作者：

Kamikawa, T ^{[1
]}

Hayashi, T ^{[1
]}

机构：

[1] KYOTO UNIV,FAC SCI,DEPT CHEM,SAKYO KU,KYOTO 60601,JAPAN

来源：

SYNLETT | 1997年 / 02期

关键词：

cross-coupling; Grignard reagent; aryl triflate; palladium catalyst;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Dichloro [(2-dimethylamino)propyldiphenylphosphine]palladium (PdCl2(alaphos)) and dichloro[1,3-bis(diphenylphosphino)-propane]palladium (PdCl2(dppp)) were found to be much more effective catalysts than PdCl2(PPh(3))(2) and other palladium complexes for cross-coupling of sterically congested aryl triflates with aryl and alkynyl Grignard reagents.

引用

页码：163 / &

页数：3

共 50 条

[21] Cross-Coupling Reaction of Allylic Ethers with Aryl Grignard Reagents Catalyzed by a Nickel Pincer Complex
Hashimoto, Toru
Funatsu, Kei
Ohtani, Atsufumi
Asano, Erika
Yamaguchi, Yoshitaka
MOLECULES, 2019, 24 (12):
[22] Iron-Catalyzed Tandem Cyclization and Cross-Coupling Reactions of Iodoalkanes and Aryl Grignard Reagents
Kim, Jae Gon
Son, Young Hoon
Seo, Jin Won
Kang, Eun Joo
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2015, 2015 (08) : 1781 - 1789
[23] Palladium-catalyzed cross-coupling reaction of organic halides with Grignard reagents, organolithium compounds and heteroatom nucleophiles
Murahashi, SI
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2002, 653 (1-2) : 27 - 33
[24] Transition-Metal-Catalyzed Cross-Coupling Reactions of Grignard Reagents
Juhasz, Kinga
Magyar, Agnes
Hell, Zoltan
SYNTHESIS-STUTTGART, 2021, 53 (06): : 983 - 1002
[25] Iron-catalyzed Cross-Coupling of Propargyl Carboxylates and Grignard Reagents: Synthesis of Substituted Allenes
Kessler, Simon N.
Backvall, Jan-E.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (11) : 3734 - 3738
[26] Csp3-Csp2 Palladium-Catalyzed Cross-Coupling Reaction of Trialkylbismuth Reagents with Aryl, Heteroaryl, and Vinyl Halides and Triflates
Gagnon, Alexandre
Albert, Vincent
Duplessis, Martin
SYNLETT, 2010, (19) : 2936 - 2940
[27] Biaryl formation: palladium catalyzed cross-coupling reactions between hypervalent silicon reagents and aryl halides
Penso, M
Albanese, D
Landini, D
Lupi, V
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2003, 204 : 177 - 185
[28] Cross-coupling reactions of primary alkylboronic acids with aryl triflates and aryl halides
Molander, GA
Yun, CS
TETRAHEDRON, 2002, 58 (08) : 1465 - 1470
[29] An efficient and recyclable iron(III)-containing imidazolium salt catalyst for cross-coupling of aryl Grignard reagents with alkyl halides
YAN ChunHui
Chinese Science Bulletin, 2012, 57 (16) : 1953 - 1958
[30] DHTP Ligands for the Highly Ortho-Selective, Palladium-Catalyzed Cross-Coupling of Dihaloarenes with Grignard Reagents: A Conformational Approach for Catalyst Improvement
Ishikawa, Shunpei
Manabe, Kei
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (04) : 772 - 775

← 1 2 3 4 5 →