2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

Base Information

Chemical Name:2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione
CAS No.:388625-59-0
Molecular Formula:C₂₆H₂₄N₂O₅S
Molecular Weight:476.553
Hs Code.:

Synonyms:2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

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Chemical Property of 2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

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Technology Process of 2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

There total 4 articles about 2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 61.0%

: 2436-29-5
3-(N-phthaloyl)propionaldehyde

: 259263-97-3
4-methyl-N-[2-(4-hydroxyphenyl)ethyl]benzenesulfonamide

: 388625-59-0
2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

Guidance literature:: With trifluoroacetic acid; Heating;
DOI:10.1016/S0968-0896(01)00017-7

Reference yield:

: 51-67-2
tyrosamine

: 388625-59-0
2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / pyridine / 16 h / 20 °C

2: 61 percent / CF₃COOH / Heating

With trifluoroacetic acid; In pyridine; 2: Pictet-Spengler cyclization;
DOI:10.1016/S0968-0896(01)00017-7

Reference yield:

: 883-44-3
N-(3-hydroxypropyl)phthalimide

: 388625-59-0
2-{2-[7-hydroxy-2-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-ethyl}-isoindole-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 59 percent / pyridinium dichromate / CH₂Cl₂ / 18 h / 20 °C

2: 61 percent / CF₃COOH / Heating

With dipyridinium dichromate; trifluoroacetic acid; In dichloromethane; 2: Pictet-Spengler cyclization;
DOI:10.1016/S0968-0896(01)00017-7