141-30-0, 3,6-Dichloropyridazine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
XVII.1.a3,6-Diiodo-pyridazine; 14.9 g (0.1 mol) 3,6-Dichloro-pyridazine and 120 ml (0.54 mol) hydroiodic acid are refluxed for 0.5 hours at 150C. After that time the mixture is cooled down and poured into 0.4 N NaOH solution/ice water. The precipitate is filtered off, taken up in methylene chloride and dried over sodium sulphate. After evaporation of the solvent, the product is dried in vacuo at50CYield: 28.3 g (85% of theory),C4H2I2N2 EII Mass spectrum: m/z = 333 [M+H]+M. p. 165-168 C, 141-30-0
As the paragraph descriping shows that 141-30-0 is playing an increasingly important role.
Reference£º
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG; WO2007/48802; (2007); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem