1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

Base Information

Chemical Name:1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride
CAS No.:74291-33-1
Molecular Formula:C₁₅H₁₄Cl₂N₂O₂S*ClH
Molecular Weight:393.721
Hs Code.:

Synonyms:1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

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Chemical Property of 1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

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Technology Process of 1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

There total 4 articles about 1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride 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: 70.0%

: 74291-58-0
2-(2,2,2-Trifluoro-acetyl)-1,2,3,4-tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide

: 74291-33-1
1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

Guidance literature:: With hydrogenchloride; Heating;
DOI:10.1021/jm00182a005

Reference yield:

: 91-21-4
1,2,3,4-tetrahydroisoquinoline

: 74291-33-1
1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / 3 h

2: ClSO₃H / CHCl₃ / 60 h / Ambient temperature

3: 30 percent / pyridine / acetone / 2 h / Heating

4: 70 percent / 3 N HCl / Heating

With pyridine; hydrogenchloride; chlorosulfonic acid; In chloroform; acetone;
DOI:10.1021/jm00182a005

Reference yield:

: 55649-51-9
2-(trifluoroacetyl)-1,2,3,4-tetrahydroisoquinoline

: 74291-33-1
1,2,3,4-Tetrahydro-isoquinoline-7-sulfonic acid (2,3-dichloro-phenyl)-amide; hydrochloride

Guidance literature:: Multi-step reaction with 3 steps

1: ClSO₃H / CHCl₃ / 60 h / Ambient temperature

2: 30 percent / pyridine / acetone / 2 h / Heating

3: 70 percent / 3 N HCl / Heating

With pyridine; hydrogenchloride; chlorosulfonic acid; In chloroform; acetone;
DOI:10.1021/jm00182a005