efficient ball mill procedure in the green asymmetric aldol reaction

  • Efficient ball-mill procedure in the green asymmetric

    Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water Author links open overlay panel José G. Hernández Eusebio Juaristi

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  • Vol 67 Issue 36 Pages 6763-6960 (9 September 2011

    2011/09/09 · Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water José G. Hernández Eusebio Juaristi Pages 6953-6959

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  • A green look at the aldol reactionGreen Chemistry

    Introduction The aldol reaction is one of the most powerful and best known C–C forming synthetic reactions universally present in basic and advanced organic chemistry texts and amply reviewed in organic synthetic books and series. 1–4 The reaction has industrial relevance either in bulk production or in the fine chemical and pharmaceutical industry. 5 The aldol reaction

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  • Solvent‐Free Synthesis of PeptidesDeclerck2009

    2009/11/17 · Skip to Article Content Skip to Article Information

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  • Small Peptides Catalyze Highly Enantioselective Direct

    Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water. Tetrahedron 2011 67 (36) 6953-6959. DOI 10

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  • Recent efforts directed to the development of more

    2012/02/09 · Recent efforts directed to the development of more sustainable asymmetric organocatalysis José G. Hernández and Eusebio Juaristi Departamento de Química Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN) Apartado Postal 14–740 07000 México D.F. Mexico.

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  • Enantioselective Solvent-Free Synthesis of 3-Alkyl-3

    2015/07/16 · BINAM-prolinamides are very efficient catalyst for the synthesis of non-protected and N-benzyl isatin derivatives by using an aldol reaction between ketones and isatins under solvent-free conditions. The results in terms of diastereo- and enantioselectivities are good up to 99 de and 97 ee and higher to those previously reported in the literature under similar reaction

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  • A Highly Efficient Asymmetric Organocatalytic Aldol Reaction

    2007/06/04 · Pioneers in the field of the organocatalytic aldol reaction under HSBM conditions Bolm et al. reported the asymmetric aldol reaction under solvent-free conditions and catalyzed by (S)-proline (10

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  • A green look at the aldol reactionGreen Chemistry

    Introduction The aldol reaction is one of the most powerful and best known C–C forming synthetic reactions universally present in basic and advanced organic chemistry texts and amply reviewed in organic synthetic books and series. 1–4 The reaction has industrial relevance either in bulk production or in the fine chemical and pharmaceutical industry. 5 The aldol reaction

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  • Hag Circuit In Grinding Plant

    Efficient Ball Mill Procedure In The Aldol Reaction Efficient ball mill procedure in the green asymmetric aldol reaction solvent free asymmetric aldol reaction organocatalyzed by (s efficient ball mill procedure in the green asymmetric aldol reaction an efficient solvent free ball milling protocol for the asymmetric aldol reaction

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  • A Highly Efficient Asymmetric Organocatalytic Aldol Reaction

    Typical experimental procedure for the solvent‐free aldol reaction catalyzed by (S)‐proline Reaction performed in the ball mill (Method A) A ball‐mill vessel was charged with ketone 1 (2.2 mmol 1.1 equiv) aldehyde 2 (2.0 mmol 1.0

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  • Mechanochemistry assisted asymmetric organocatalysis

    In 2011 Hernández and Juaristi utilized the catalytic potential of α α-dipeptide i.e. methyl ester of (S)-proline-(S)-phenylalanine (III) for organocatalytic asymmetric aldol reaction of cyclohexanone cyclopentanone and acetone with various aromatic aldehydes 2 under solvent-free reaction conditions with the high-speed ball-milling (HSBM) technique

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  • Build Your Own Washplant Smallscale

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  • Energy Efficient Ball Mill Manufacturer

    Efficient ball mill procedure in the green asymmetric aldol reaction efficient ball-mill procedure in the green asymmetric aldol reaction the organocatalytic activity of s-proline-based dipeptides 1ac has been evaluated in the

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  • Highly Diastereo‐ and Enantioselective Direct Aldol Reaction

    José G. Hernández and Eusebio Juaristi Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water Tetrahedron

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  • dry ball milling of aluminum powder

    2018/02/24 · Effect of ball size on steady state of aluminum powder and efficiency of impacts during during the dry ultrafine grinding of limestone in a planetary ball mill. dry ball milling process of aluminum flake powder Manufacturing of dry ball

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  • Natural low-molecular mass organic compounds with

    2014/12/02 · Hernández JG Juaristi E. Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water. Tetrahedron. 2011 67 (36) 6953–6959.

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  • Asymmetric Aldol Reaction Organocatalyzed by (S)

    Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water. Tetrahedron 2011 67 6953-6959. DOI 10.1016/j.tet.2011.06.042.

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  • Mechanochemistry assisted asymmetric organocatalysis

    In 2011 Hernández and Juaristi utilized the catalytic potential of α α-dipeptide i.e. methyl ester of (S)-proline-(S)-phenylalanine (III) for organocatalytic asymmetric aldol reaction of cyclohexanone cyclopentanone and acetone with various aromatic aldehydes 2 under solvent-free reaction conditions with the high-speed ball-milling (HSBM) technique

    Chat Online
  • The Ion Tag Strategy as a Route to Highly Efficient

    José G. Hernández and Eusebio Juaristi Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water Tetrahedron 67 36 .

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  • Highly Diastereo‐ and Enantioselective Direct Aldol Reaction

    José G. Hernández and Eusebio Juaristi Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water Tetrahedron

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  • ChemInform Abstract A Green and Efficient Asymmetric

    2010/07/01 · ChemInform Abstract Efficient Ball-Mill Procedure in the ′Green′ Asymmetric Aldol Reaction Organocatalyzed by (S)-Proline-Containing Dipeptides in the Presence of Water. Article Sep 2011

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  • Vol 67 Issue 36 Pages 6763-6960 (9 September 2011

    2011/09/09 · Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water José G. Hernández Eusebio Juaristi Pages 6953-6959

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  • Brønsted Acids as Additives for the Direct Asymmetric

    Efficient ball-mill procedure in the green asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides in the presence of water. Tetrahedron 2011 67 (36) 6953-6959. DOI 10

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  • DeepDyveUnlimited Access to Peer-Reviewed Journals

    2011/09/09 · DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. We regret to inform you that the publisher of this article Elsevier has removed their

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