Research speed reading in 2021. Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent，Which mentioned a new discovery about Application In Synthesis of 2-Methyl-1,2,3,4-tetrahydroisoquinoline, molcular formula is C10H13N, introducing its new discovery. , Application In Synthesis of 2-Methyl-1,2,3,4-tetrahydroisoquinoline
The reaction of different five- or six-membered nitrogen- containing heterocycles such as N-isopropyl-2-phenylpyrrolidine (1), N-phenyl-3-pyrroline (6), N-phenylisoindoline (10), N- phenyltetrahydroisoquinoline (13) and N- methyltetrahydroisoquinoline (19) with an excess of lithium powder ad a catalytic amount of DTBB (4.5 mol %), followed by treatment with electrophiles [H2O, D2O, MeI, CH2=CHCH2Br, Pr(i)CHO,Bu(t)CHO, PhCHO, Me2CO, Pr(n)COMe, PhCOMe, (CH2)4CO, (CH2)5CO, CO2] and final hydrolysis gives a wide series of functionalised amines 3, 8, 9, 12 and 19, the key step in the process, being the reductive opening of the starting material giving a dianionic remote functionalised organolithium compound.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Application In Synthesis of 2-Methyl-1,2,3,4-tetrahydroisoquinoline, you can also check out more blogs about1612-65-3
Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem