In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 141-30-0, name is 3,6-Dichloropyridazine, introducing its new discovery. Recommanded Product: 3,6-Dichloropyridazine
The synthesis and cortical muscarinic activity of a novel series of pyrazine-based agonists is described. Quinuclidine and azanorbornane derivatives were prepared either by reaction of lithiated pyrazines with azabicyclic ketones, followed by chlorination and reduction, or by reaction of the lithium enolate of the azabicyclic ester with 2-chloropyrazines followed by ester hydrolysis and decarboxylation. Substitution at all three positions of the heteroaromatic ring has been explored. Optimal muscarinic agonist activity was observed for unsubstituted pyrazines in the azanorbornane series. The exo-1-azanorbornane 18a is one of the most efficacious and potent centrally active muscarinic agonists known. Studies on the 3-substituted derivatives have provided evidence of the preferred conformation of these ligands for optimal muscarinic activity. Substitution at C6 gave ligands with increased affinity and reduced efficacy. Moving the position of the diazine ring nitrogens to give pyrimidine and pyridazine derivatives resulted in a significant loss of muscarinic activity.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 141-30-0, and how the biochemistry of the body works.Application In Synthesis of 3,6-Dichloropyridazine
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N1908 – PubChem