Literature DB >> 22334290

Asymmetric catalytic Mannich-type reaction of hydrazones with difluoroenoxysilanes using imidazoline-anchored phosphine ligand-zinc(II) complexes.

Zhiliang Yuan1, Liangyong Mei, Yin Wei, Min Shi, Padmanabha V Kattamuri, Patrick McDowell, Guigen Li.   

Abstract

Asymmetric Mannich-type reaction of hydrazones with difluoroenoxysilanes using chiral zinc(II)-imidazoline-phosphine complexes as catalysts have been established, giving the corresponding adducts in good to excellent enantioselectivity and chemical yields under mild conditions.

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Year:  2012        PMID： 22334290      PMCID： PMC3667584          DOI： 10.1039/c2ob07022g

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN： 1477-0520            Impact factor:   3.876


  33 in total

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4.  Reaction optimization using solid-phase catalysis-CD HTS: Nb-imidazoline-Cu(I)-catalyzed asymmetric benzoylation of 1,2-diols.

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5.  Chiral phosphoric acid catalyzed enantioselective synthesis of β-amino-α,α-difluoro carbonyl compounds.

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Review 6.  CF(3)-bearing aromatic and heterocyclic building blocks.

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8.  Beta-peptidic peptidomimetics.

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Journal:  Acc Chem Res       Date:  2008-06-26       Impact factor: 22.384

9.  Indium(i) iodide-catalyzed regio- and diastereoselective formal alpha-addition of an alpha-methylallylboronate to N-acylhydrazones.

Authors:  Shū Kobayashi; Hideyuki Konishi; Uwe Schneider
Journal:  Chem Commun (Camb)       Date:  2008-04-17       Impact factor: 6.222

10.  Highly efficient enantiospecific synthesis of imidazoline-containing amino acids using bis(triphenyl)oxodiphosphonium trifluoromethanesulfonate.

Authors:  Shu-Li You; Jeffery W Kelly
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  3 in total

Review 1.  Catalytic stereoselective Mannich-type reactions for construction of fluorinated compounds.

Authors:  Minoo Dabiri; Noushin Farajinia Lehi; Reza Mohammadian
Journal:  Mol Divers       Date:  2021-07-06       Impact factor: 2.943

Review 2.  Recent advances and prospects in the Zn-catalysed Mannich reaction.

Authors:  Salahudeen Shamna; C M A Afsina; Rose Mary Philip; Gopinathan Anilkumar
Journal:  RSC Adv       Date:  2021-03-01       Impact factor: 3.361

3.  Palladium-catalyzed multicomponent synthesis of 2-imidazolines from imines and acid chlorides.

Authors:  Boran Xu; Kraig Worrall; Bruce A Arndtsen
Journal:  Molecules       Date:  2012-11-22       Impact factor: 4.411
  3 in total

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