Literature DB >> 19775182

Air-stable secondary phosphine oxide as preligand for palladium-catalyzed intramolecular alpha-arylations with chloroarenes.

Lutz Ackermann1, Rubén Vicente, Nora Hofmann.   

Abstract

A palladium catalyst derived from air-stable secondary phosphine oxide (1-Ad)(2)P(O)H enabled efficient intramolecular alpha-arylations of amides with aryl chlorides, which allowed for the synthesis of diversely substituted (aza)oxindoles.

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Year:  2009        PMID： 19775182     DOI： 10.1021/ol901597d

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  7 in total

1.  Alpha-arylation of 3-aryloxindoles.

Authors:  Cheng-Kang Mai; Matthew F Sammons; Tarek Sammakia
Journal:  Org Lett       Date:  2010-05-21       Impact factor: 6.005

Review 2.  Stable cyclic carbenes and related species beyond diaminocarbenes.

Authors:  Mohand Melaimi; Michèle Soleilhavoup; Guy Bertrand
Journal:  Angew Chem Int Ed Engl       Date:  2010-11-15       Impact factor: 15.336

3.  Rotational isomers of N-methyl-N-arylacetamides and their derived enolates: implications for asymmetric Hartwig oxindole cyclizations.

Authors:  Jérémie Mandel; Xiaohong Pan; E Ben Hay; Steven J Geib; Craig S Wilcox; Dennis P Curran
Journal:  J Org Chem       Date:  2013-04-09       Impact factor: 4.354

4.  Efficient synthesis of 3H-indoles enabled by the lead-mediated α-arylation of β-ketoesters or γ-lactams using aryl azides.

Authors:  Fei Zhou; Tom G Driver
Journal:  Org Lett       Date:  2014-05-27       Impact factor: 6.005

5.  Bulky Di(1-adamantyl)phosphinous Acid-Ligated Pd(II) Precatalysts for Suzuki Reactions of Unreactive Aryl Chlorides.

Authors:  He-Xin Xiao; Wan-Yun Hsu; Siou-Wei Liang; Yingjie Guo; Wan-Ching Lee; I-Chung Lu; Yu-Chang Chang
Journal:  ACS Omega       Date:  2021-12-08

6.  The Palladium Acetate-Catalyzed Microwave-Assisted Hirao Reaction without an Added Phosphorus Ligand as a "Green" Protocol: A Quantum Chemical Study on the Mechanism.

Authors:  György Keglevich; Réka Henyecz; Zoltán Mucsi; Nóra Zs Kiss
Journal:  Adv Synth Catal       Date:  2017-12-12       Impact factor: 5.837

Review 7.  Focusing on the Catal. of the Pd- and Ni-Catalyzed Hirao Reactions.

Authors:  György Keglevich; Réka Henyecz; Zoltán Mucsi
Journal:  Molecules       Date:  2020-08-26       Impact factor: 4.411
  7 in total

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