Literature DB >> 18535692

Structurally-defined potassium-mediated regioselective zincation of amino- and alkoxy-substituted pyridines.

Ben Conway1, David V Graham, Eva Hevia, Alan R Kennedy, Jan Klett, Robert E Mulvey.   

Abstract

The new synergic base [PMDETA.K(TMP)(Et)Zn(Et)] selectively zincates 4-(dimethylamino)pyridine at the 2-position and 4-methoxypyridine at the 3-position, to afford bimetallic potassium pyridylzinc complexes each displaying a novel, but remarkably different, structure.

Entities:  

Year:  2008        PMID： 18535692     DOI： 10.1039/b805606d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  8 in total

1.  Main group multiple C-H/N-H bond activation of a diamine and isolation of a molecular dilithium zincate hydride: experimental and DFT evidence for alkali metal-zinc synergistic effects.

Authors:  Ross Campbell; Daniel Cannon; Pablo García-Álvarez; Alan R Kennedy; Robert E Mulvey; Stuart D Robertson; Jörg Sassmannshausen; Tell Tuttle
Journal:  J Am Chem Soc       Date:  2011-08-04       Impact factor: 15.419

2.  Structural basis for regioisomerization in the alkali-metal-mediated zincation (AMMZn) of trifluoromethyl benzene by isolation of kinetic and thermodynamic intermediates.

Authors:  David R Armstrong; Victoria L Blair; William Clegg; Sophie H Dale; Joaquin Garcia-Alvarez; Gordon W Honeyman; Eva Hevia; Robert E Mulvey; Luca Russo
Journal:  J Am Chem Soc       Date:  2010-07-14       Impact factor: 15.419

3.  Isolation of the Metalated Ylides [Ph3 P-C-CN]M (M=Li, Na, K): Influence of the Metal Ion on the Structure and Bonding Situation.

Authors:  Christopher Schwarz; Lennart T Scharf; Thorsten Scherpf; Julia Weismann; Viktoria H Gessner
Journal:  Chemistry       Date:  2019-01-29       Impact factor: 5.236

4.  Metallation of sensitive fluoroarenes using a potassium TMP-zincate supported by a silyl(bis)amido ligand.

Authors:  Pasquale Mastropierro; Alan R Kennedy; Eva Hevia
Journal:  Chem Commun (Camb)       Date:  2022-04-26       Impact factor: 6.065

5.  A regioselectively 1,1',3,3'-tetrazincated ferrocene complex displaying core and peripheral reactivity.

Authors:  Gordon W Honeyman; David R Armstrong; William Clegg; Eva Hevia; Alan R Kennedy; Ross McLellan; Samantha A Orr; John A Parkinson; Donna L Ramsay; Stuart D Robertson; Stephen Towie; Robert E Mulvey
Journal:  Chem Sci       Date:  2020-03-27       Impact factor: 9.825

6.  Structurally defined potassium-mediated zincation of pyridine and 4-R-substituted pyridines (R = Et, iPr, tBu, Ph, and Me2N) by using dialkyl-TMP-zincate bases.

Authors:  William Clegg; Ben Conway; David V Graham; Eva Hevia; Alan R Kennedy; Robert E Mulvey; Luca Russo; Dominic S Wright
Journal:  Chemistry       Date:  2009-07-20       Impact factor: 5.236

7.  Structural tracking of the potassium-mediated magnesiation of anisole.

Authors:  William Clegg; Ben Conway; Pablo García-Alvarez; Alan R Kennedy; Robert E Mulvey; Luca Russo; Jörg Sassmannshausen; Tell Tuttle
Journal:  Chemistry       Date:  2009-10-19       Impact factor: 5.236

8.  Structural Diversity in Alkali Metal and Alkali Metal Magnesiate Chemistry of the Bulky 2,6-Diisopropyl-N-(trimethylsilyl)anilino Ligand.

Authors:  M Ángeles Fuentes; Andoni Zabala; Alan R Kennedy; Robert E Mulvey
Journal:  Chemistry       Date:  2016-08-30       Impact factor: 5.236
  8 in total

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