Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. An article , which mentions Product Details of 57060-88-5, molecular formula is C11H14ClNO2. The compound – Methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride played an important role in people’s production and life., Product Details of 57060-88-5
The reaction of methyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate with isocyanates (phenyl, naphthalen-l-yl, cyclohexyl, (S)-1-methylbenzyl) in ether has been used to prepare N-substituted methyl (3S)-2-aminocarbonyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylates. These compounds were cyclised by action of CF3COOH to give the corresponding 2-substituted (10aS)-10,10a-dihydroimidazo[1,5-b]isoquinoline-1,3(2H,5H)-diones (hydantoins Tic-H). Hydantoins Tic-H were also prepared by the reaction of methyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate with isocyanates (methyl, (1S)-1-methylbenzyl, 4-methylphenyl, 3-methylphenyl, 4-chlorophenyl, 2,4-dichlorophenyl, 4-methoxyphenyl, 5-chloro-2-methoxyphenyl, 3-chloro-4-ethoxyphenyl) and triethylamine in CH2Cl2. 2-Substituted (10aS)-3-thioxo-1,2,3,5, 10, 10a-hexahydroimidazo[ 1,5-b]isoquinolin-1-ones (thiohydantoins Tic-TH) were prepared analogously by the reaction of methyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate with isothiocyanates (methyl, ethyl, allyl, phenyl). The optical purity of selected substances was determined chromatographically.{A figure is presented}. Tic Acid Hydantoin Thiodantoin Atropoisomer NMR Spectrum, X-Ray and Chiral HPLC.
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Reference：
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem