ChemInform Abstract: Alkyl and Aryl 4, 5‐Dichloro‐6‐oxopyridazin‐1(6H)‐carboxylates: A Practical Alternative to Chloroformates for the Synthesis of Symmetric and Asymmetric Carbonates. Issue 44 (13th October 2016) - Moon, Hyun Kyung; Sung, Gi Hyeon; Yoon, Yong‐Jin; Yoon, Hyo Jae