Literature DB >> 20024985

Substrate-controlled diastereoselectivity switch in catalytic asymmetric direct Mannich reaction of glycine derivatives with imines: from anti- to syn-alpha,beta-diamino acids.

Jorge Hernández-Toribio1, Ramón Gómez Arrayás, Juan Carlos Carretero.   

Abstract

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Year:  2010        PMID: 20024985     DOI: 10.1002/chem.200902258

Source DB:  PubMed          Journal:  Chemistry        ISSN: 0947-6539            Impact factor:   5.236


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  6 in total

1.  Cyclopropenimine-catalyzed enantioselective Mannich reactions of tert-butyl glycinates with N-Boc-imines.

Authors:  Jeffrey S Bandar; Tristan H Lambert
Journal:  J Am Chem Soc       Date:  2013-08-01       Impact factor: 15.419

2.  DFT-Based Stereochemical Rationales for the Bifunctional Brønsted Acid/Base-Catalyzed Diastereodivergent and Enantioselective aza-Henry Reactions of α-Nitro Esters.

Authors:  Thomas J Struble; Ivor Smajlagic; Hayden Foy; Travis Dudding; Jeffrey N Johnston
Journal:  J Org Chem       Date:  2021-10-20       Impact factor: 4.354

3.  Pd-catalyzed asymmetric allylic alkylations via C-H activation of N-allyl imines with glycinates.

Authors:  Barry M Trost; Xiaoxun Li
Journal:  Chem Sci       Date:  2017-08-15       Impact factor: 9.825

4.  Fluorine-induced diastereodivergence discovered in an equally rare enantioselective syn-aza-Henry reaction.

Authors:  Jade A Bing; Nathan D Schley; Jeffrey N Johnston
Journal:  Chem Sci       Date:  2022-02-14       Impact factor: 9.825

5.  Diastereo- and enantioselective additions of α-nitro esters to imines for anti-α,β-diamino acid synthesis with α-alkyl-substitution.

Authors:  Daniel J Sprague; Anand Singh; Jeffrey N Johnston
Journal:  Chem Sci       Date:  2018-01-31       Impact factor: 9.825

6.  Synthesis of β-Hydroxy α-Amino Acids Through Brønsted Base-Catalyzed syn-Selective Direct Aldol Reaction of Schiff Bases of Glycine o-Nitroanilide.

Authors:  Silvia Vera; Ana Vázquez; Ricardo Rodriguez; Sandra Del Pozo; Iñaki Urruzuno; Abel de Cózar; Antonia Mielgo; Claudio Palomo
Journal:  J Org Chem       Date:  2021-05-16       Impact factor: 4.198

  6 in total

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