Reference of 1745-07-9, New Advances in Chemical Research, May 2021. Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 1745-07-9, Name is 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline,introducing its new discovery.
Coclaurine N-methyltransferase from Coptis japonica catalyzes the N-methylation of coclaurine as well as simple tetrahydroisoquinoline. We examined the possibility of converting 6,7-dimethoxy-1,2,3,4- tetrahydroisoquinoline into its N-methylated product using transgenic Escherichia coli, which expressed recombinant coclaurine N-methyltransferase, without the addition of a methyl-group donor. Transgenic E. coli successfully N-methylated the substrate added to the medium and excreted the product. Limitation of bioconversion by the supply of methyl-group donor is discussed.
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 1745-07-9. Reference of 1745-07-9
Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem