反应详情

4,6-Dimethoxyisatoic anhydride is prepared from 4,6-dimethoxyanthranilic acid (H. Newman and R. Anzier, J. Org. Chem. 34, 3484 (1969)) and phosgene according to the method of E. C. Wagner and M. F. Fegley, Org. Synthesis 27, 45 (1947).

1. customSynthesis 27, 45 (1947)