Ruthenium-Catalyzed C-H Bond Arylations of Arenes Bearing Removable Directing Groups via Six-Membered Ruthenacycles

被引：155

作者：

Ackermann, Lutz ^{[1
]}

Diers, Emelyne ^{[1
]}

Manvar, Atul ^{[1
]}

机构：

[1] Univ Gottingen, Inst Organ & Biomol Chem, D-37077 Gottingen, Germany

来源：

ORGANIC LETTERS | 2012年 / 14卷 / 04期

关键词：

PHOSPHINE OXIDES; ARYL; FUNCTIONALIZATION; ACTIVATION; PRELIGANDS; PALLADIUM; PHENOLS; BROMIDES; SYSTEM;

D O I：

10.1021/ol3000876

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ruthenium-catalyzed direct arylations of phenols bearing removable directing groups were accomplished through carboxylate assistance via six-membered ruthenacycles as key intermediates.

引用

页码：1154 / 1157

页数：4

共 60 条

[1] Air-stable phosphine oxides as preligands for catalytic activation reactions of C-Cl, C-F, and C-H bonds
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[J]. PURE AND APPLIED CHEMISTRY, 2006, 78 (02) : 209 - 214
[2] Phosphine oxides as preligands in ruthenium-catalyzed arylations via C-H bond functionalization using aryl chlorides
Ackermann, L
[J]. ORGANIC LETTERS, 2005, 7 (14) : 3123 - 3125
[3] Dehydrative Direct Arylations of Arenes with Phenols via Ruthenium-Catalyzed C-H and C-OH Bond Functionalizations
Ackermann, Lutz
Mulzer, Michael
[J]. ORGANIC LETTERS, 2008, 10 (21) : 5043 - 5045
[4] [RuCl3(H2O)n]-catalyzed direct arylations
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[J]. TETRAHEDRON, 2008, 64 (26) : 6115 - 6124
[5] Assisted ruthenium-catalyzed C-H bond activation: Carboxylic acids as cocatalysts for generally applicable direct arylations in apolar solvents
Ackermann, Lutz
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Althammer, Andreas
[J]. ORGANIC LETTERS, 2008, 10 (11) : 2299 - 2302
[6] [RuCl3(H2O)n]-catalyzed direct arylations with bromides as electrophiles
Ackermann, Lutz
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[J]. SYNLETT, 2007, (18) : 2833 - 2836
[7] Ruthenium(IV) alkylidenes as precatalysts for direct arylations of Alkenes with aryl chlorides and an application to sequential catalysis
Ackermann, Lutz
Born, Robert
Alvarez-Bercedo, Paula
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (33) : 6364 - 6367
[8] Catalytic arylations with challenging substrates: From air-stable HASPO preligands to indole syntheses and C-H-bond functionalizations
Ackermann, Lutz
[J]. SYNLETT, 2007, (04) : 507 - 526
[9] Ruthenium-Catalyzed C-H/N-O Bond Functionalization: Green Isoquinolone Syntheses in Water
Ackermann, Lutz
Fenner, Sabine
[J]. ORGANIC LETTERS, 2011, 13 (24) : 6548 - 6551
[10] Ruthenium-Catalyzed Oxidative C-H Bond Alkenylations in Water: Expedient Synthesis of Annulated Lactones
Ackermann, Lutz
Pospech, Jola
[J]. ORGANIC LETTERS, 2011, 13 (16) : 4153 - 4155

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