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Schonende Veresterung von N ‐terminal geschützten Aminosäuren mittels der Vier‐Komponenten‐Kondensation (4 CC)
Author(s) -
Skorna Giselher,
Ugi Ivar
Publication year - 1979
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19791120239
Subject(s) - chemistry , enamine , glycine , ugi reaction , methanol , isocyanide , ethanol , amino acid , medicinal chemistry , organic chemistry , catalysis , biochemistry
Mild Esterification of N ‐protected Amino Acids via Four‐Component Condensation (4 CC) We describe the esterification of N ‐protected amino acid derivatives, e. g. glycine derivatives and Boc‐Leu‐OH, with methanol or ethanol, respectively, by the action of an enamine and an isocyanide.