This photo-reactive amino acid is synthesized by ?-bromination of the azi-carboxylic acid followed by aminolysis of azi-bromo-carboxylic acid.
2.
An example of an aminolysis reaction is the replacement of a halogen in an alkyl group ( R-X ) by an amine ( R'- NH 2 ) and the elimination of hydrogen halide ( HX ).
3.
As a part of their mechanistic studies Sandri and co-workers plotted the rate of aminolysis versus calculated ? * values for 6 penicillins and found no correlation, suggesting that the rate is influenced by other effects in addition to polar and steric effects
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