Literature DB >> 21480660

Fluorenone synthesis by palladacycle-catalyzed sequential reactions of 2-bromobenzaldehydes with arylboronic acids.

Tao-Ping Liu1, Yuan-Xi Liao, Chun-Hui Xing, Qiao-Sheng Hu.   

Abstract

A new, anionic four-electron donor-based (type I) palladacycle-catalyzed sequential reaction of 2-bromobenzaldehydes with arylboronic acids based on the addition reaction, cyclization via C-H activation-oxidation sequence is described. Our study provided an efficient access to a variety of substituted fluorenones/indenofluorenediones from readily available arylboronic acids and 2-bromobenzaldehydes.

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Year:  2011        PMID： 21480660      PMCID： PMC3084894          DOI： 10.1021/ol200693d

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


  48 in total

1.  Ru-, Rh-, and Pd-catalyzed C-C bond formation involving C-H activation and addition on unsaturated substrates: reactions and mechanistic aspects.

Authors:  Vincent Ritleng; Claude Sirlin; Michel Pfeffer
Journal:  Chem Rev       Date:  2002-05       Impact factor: 60.622

2.  Rhodium-catalyzed carbon-carbon bond forming reactions of organometallic compounds.

Authors:  Keith Fagnou; Mark Lautens
Journal:  Chem Rev       Date:  2003-01       Impact factor: 60.622

3.  Palladacyclic catalysts in C-C and C-heteroatom bond-forming reactions.

Authors:  Robin B Bedford
Journal:  Chem Commun (Camb)       Date:  2003-08-07       Impact factor: 6.222

Review 4.  The potential of palladacycles: more than just precatalysts.

Authors:  Jairton Dupont; Crestina S Consorti; John Spencer
Journal:  Chem Rev       Date:  2005-06       Impact factor: 60.622

5.  Transition metal-catalyzed addition reactions of arylboronic acids with alkyl 2-formylbenzoates: efficient access to chiral 3-substituted phthalides.

Authors:  Chun-Hui Xing; Yuan-Xi Liao; Ping He; Qiao-Sheng Hu
Journal:  Chem Commun (Camb)       Date:  2010-03-25       Impact factor: 6.222

6.  Aryl ketone synthesis via tandem orthoplatinated triarylphosphite-catalyzed addition reactions of arylboronic acids with aldehydes followed by oxidation.

Authors:  Yuan-Xi Liao; Qiao-Sheng Hu
Journal:  J Org Chem       Date:  2010-10-15       Impact factor: 4.354

7.  Pd(II)-bipyridine catalyzed conjugate addition of arylboronic acid to alpha,beta-unsaturated carbonyl compounds.

Authors:  Xiyan Lu; Shaohui Lin
Journal:  J Org Chem       Date:  2005-11-11       Impact factor: 4.354

8.  Mechanistic characterization of aerobic alcohol oxidation catalyzed by Pd(OAc)(2)/pyridine including identification of the catalyst resting state and the origin of nonlinear [catalyst] dependence.

Authors:  Bradley A Steinhoff; Ilia A Guzei; Shannon S Stahl
Journal:  J Am Chem Soc       Date:  2004-09-15       Impact factor: 15.419

9.  Dehydrative direct arylations of arenes with phenols via ruthenium-catalyzed C-H and C-OH bond functionalizations.

Authors:  Lutz Ackermann; Michael Mulzer
Journal:  Org Lett       Date:  2008-10-15       Impact factor: 6.005

10.  Design, synthesis, and characterization of ladder-type molecules and polymers. Air-stable, solution-processable n-channel and ambipolar semiconductors for thin-film transistors via experiment and theory.

Authors:  Hakan Usta; Chad Risko; Zhiming Wang; Hui Huang; Murat K Deliomeroglu; Aleksandr Zhukhovitskiy; Antonio Facchetti; Tobin J Marks
Journal:  J Am Chem Soc       Date:  2009-04-22       Impact factor: 15.419
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  2 in total

1.  Rhodium(I)/diene-catalyzed addition reactions of arylborons with ketones.

Authors:  Yuan-Xi Liao; Chun-Hui Xing; Qiao-Sheng Hu
Journal:  Org Lett       Date:  2012-03-01       Impact factor: 6.005

2.  Tandem Aldol Condensation - Platinacycle-Catalyzed Addition Reactions of Aldehydes, Methyl Ketones and Arylboronic Acids.

Authors:  Yuan-Xi Liao; Qiao-Sheng Hu
Journal:  European J Org Chem       Date:  2012-09-05
  2 in total

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