ChemInform Abstract: Mild and Catalyst‐Free Microwave‐Assisted Synthesis of 4, 6‐Disubstituted 2‐Methylthiopyrimidines — Exploiting Tetrazole as an Efficient Leaving Group. Issue 14 (March 2016) - Thomann, Andreas; Eberhard, Jens; Allegretta, Giuseppe; Empting, Martin; Hartmann, Rolf W.