|
M. V. Shunina, M. G. Chernobrovkin, A. V. Bashilov, E. N. Shapovalova, O. A. Shpigun
The influence of Temperature
and Microwave Radiation on the Preparation of Some Amino Acids Derivatives
Abstract
It was investigated three
ways of the preparation of dansyl chloride (5 – dimethylamino –
naphthalenesulfonic acid chloride) derivatives of amino acids: under room
temperature, under heating the reactionary mixture upon 40°C and under the influence of microwave-field upon 40°C. It was shown that heating reactionary mixture to
40°C and action microwave oven
do not improve the condition of the preparation dansyl chloride derivatives of
amino acids essentially. It was found that carrying out the reaction of
derivatization is most effectively upon room condition. Optimum conditions of
the preparation of dansyl chloride derivatives were chosen.
Copyright (C) Chemistry Dept., Moscow State University, 2002
|
|
