| http://www.w3.org/ns/prov#value | - The second step illustrated in Scheme 1 involves combining isatoic anhydride B and an an amino acid, such as glycine in an organic solvent such as acetic acid or N,N-dimethylformamide, and heating the mixture to a temperature in the range of about 60-130??? C. for about 12-36 hours.
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