Related Products of 4721-98-6, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Patent, and a compound is mentioned, 4721-98-6, 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline, introducing its new discovery.
A process for the preparation of an enantiomerically enriched chiral amine of formula (10), or the opposite enantiomer thereof, from an imine of formula (11) wherein (i) R1 is aryl, R2 is alkyl and R3 is aryl or aryl-CH2-, or (iii) R2 is linked with R1 and/or R3 to form one or more rings and R3 or R1 (if not in a ring) is H or a non-interfering organic group, the number of C atoms in each of R1, R2 and R3 being up to 30, comprises asymetric hydrogenation of the imine in the presence of a base and, as catalyst, a ruthenium complex of a chiral diphosphine and a chiral diamine.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 4721-98-6. In my other articles, you can also check out more blogs about 4721-98-6
Reference：
Isoquinoline – Wikipedia,
Isoquinoline | C9H2589N – PubChem