e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Heterocycles
An improved method for the preparation of 4, 7-dioxo-4, 7-dihydrobenzo [b] thiophene-2-carboxylates from 2-acyl-1, 4-benzoquinones and mercaptoacetates