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Amadori-Heynes rearrangement

An enantioselective Amadori-Heynes rearrangement of racemic a-hydrojgt ketones with arylamines to a-amino ketones with up to 81% ee catalysed by p-isocupreidine was also reported. ... [Pg.58]

Amadori/Heyns rearrangement -amino group Deoxyosones-----------------------------... [Pg.134]

Eder B, see Wrodnigg TM (2001) The Amadori and Heyns Rearrangements Landmarks in the History of Carbohydrate Chemistry or Unrecognized Synthetic Opportunities 215 115-175 Edwards DS, see Liu S (2002) 222 259-278... [Pg.233]

Possible Mechanisms of Amadori and Heyns Rearrangements in Alkali... [Pg.338]

Results of the many investigations into the mechanism of the Maillard reaction support one of two main theories. The first assumes the formation of glycosylamines which undergo the Amadori (or, for ketoses, the Heyns) rearrangement. The 1-amino-1-deoxyketose derivative (or 2-amino-2-de-... [Pg.131]

The first step of the reaction is the condensation of amino acids to carbon atom 1 of aldoses (or C-2 of ketoses) and the rearrangement to the keto (aldo)-sugar (Amadori or Heyns-rearrangement). [Pg.153]

Thermal degradation of Amadori and Heyns rearrangement compounds. [Pg.430]

See other pages where Amadori-Heynes rearrangement is mentioned: [Pg.14]    [Pg.308]    [Pg.286]    [Pg.335]    [Pg.270]    [Pg.271]    [Pg.124]    [Pg.9]    [Pg.102]    [Pg.144]   
See also in sourсe #XX -- [ Pg.2 , Pg.58 ]

See also in sourсe #XX -- [ Pg.2 , Pg.58 ]



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The Amadori and Heyns Rearrangements

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