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, 253-52-1, name is Phthalazine, introducing its new discovery. Safety of Phthalazine
A multi-substituted 2-benzyl-1-isoquinoline ketone compound preparation method (by machine translation)
This invention discloses a multi-substituted 2-benzyl -1 (2H)-isoquinoline ketone compound preparation method, iodine is butyl with uncle in the presence of hydrogen peroxide as the oxidizing agent, isoquinoline compound generating benzyltin free radical addition and amidation reaction isobioquin group is generated. The reaction temperature is 60-150C, the reaction time is 0.5-72 hours. The reaction using metal catalyst and the complicated synthetic process difficulties, reaction raw materials and cheap catalyst, mild reaction conditions, light, air, moisture is not sensitive, very high yield, easy separation and purification of the product, has very good application prospect. (by machine translation)
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 253-52-1, and how the biochemistry of the body works.Safety of Phthalazine
Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N14 – PubChem