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, 1612-65-3, name is 2-Methyl-1,2,3,4-tetrahydroisoquinoline, introducing its new discovery. Application In Synthesis of 2-Methyl-1,2,3,4-tetrahydroisoquinoline
Reactions of 1,2,3,4-Tetrahydroisoquinoline Derivatives with Sulfur
1,2,3,4-Tetrahydroisoquinolines react with sulfur in pyridine to give two different types of products, depending on the structure of the starting compounds. 1-Substituted derivatives 1 undergo partial dehydrogenation with formation of the corresponding 3,4-dihydroisoquinolines 3. 1,2,3,4-Tetrahydroisoquinolines 5 bearing no substituent in 1-position yield the 3,4-dihydro-1(2H)isoquinolinethiones 6, comprising a new and simple synthesis of compounds 6.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 1612-65-3, and how the biochemistry of the body works.Application In Synthesis of 2-Methyl-1,2,3,4-tetrahydroisoquinoline
Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem