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, 118864-75-8, name is (S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline, introducing its new discovery. Formula: C15H15N
A succinic acid thorley that new preparation method (by machine translation)
The present invention relates to succinic acid thorley that new preparation, which belongs to the technical field of the preparation of the raw material. The technical scheme of the present invention is: a kind of new succinic acid thorley that new preparation method, is characterized in that R – 3 – the quinine is mellow, S – 1 – phenyl – 1, 2, 3, 4 – tetrahydroisoquinoline as raw materials, to solid phosgene and substituted phosphine oxide of the reaction product is condensing agent, process for preparing Solley that new. By succinic acid and get thorley that new. The beneficial effect of the present invention is: provides a simple operation, the reaction condition is relatively moderate, and is suitable for industrial scale production of succinic acid thorley that new preparation method. (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 118864-75-8, and how the biochemistry of the body works.Formula: C15H15N
Reference£º
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem