Literature DB >> 19826666

Brønsted acid activation of alpha-diazo imide: a syn-selective glycolate Mannich reaction.

Timothy L Troyer1, Hubert Muchalski, Jeffrey N Johnston.   

Abstract

A novel alpha-diazo imide reagent and its activation by strong Brønsted acid is shown to produce the product of a syn-glycolate Mannich transform with high diastereoselection.

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Year:  2009        PMID： 19826666     DOI： 10.1039/b913785h

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


  2 in total

1.  PREPARATION OF ISOPROPYL 2-DIAZOACETYL(PHENYL)CARBAMATE.

Authors:  Hubert Muchalski; Amanda B Doody; Timothy L Troyer; Jeffrey N Johnston
Journal:  Organic Synth       Date:  2011-02-08

2.  Brønsted acid-promoted azide-olefin [3 + 2] cycloadditions for the preparation of contiguous aminopolyols: The importance of disiloxane ring size to a diastereoselective, bidirectional approach to zwittermicin A.

Authors:  Hubert Muchalski; Ki Bum Hong; Jeffrey N Johnston
Journal:  Beilstein J Org Chem       Date:  2010-12-20       Impact factor: 2.883
  2 in total

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