ISSN:
1434-193X
Keywords:
Hexafluoroacetone
;
N-Methylaspartic acid
;
N-Methylglutamic acid
;
N-Methyl-α-aminoadipic acid
;
N-Methylthiazol-4-yl-α-amino acids
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
N-Methylaspartic acid derivatives and its homologues are obtained by a stereoconservative one-pot procedure from hexafluoroacetone-protected aspartic and glutamic acid, 2a and 2b, respectively. α-Aminoadipic acid (5c) and its derivative 6c are accessible from the corresponding glutamic acid derivative 9b by a Wolff rearrangement. A variety of homochiral N-methylamino acids, 5 and 12, and their derivatives, 6 and 8-11, become readily available by the new synthetic concept.
Type of Medium:
Electronic Resource