1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

Base Information

Chemical Name:1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride
CAS No.:131946-65-1
Molecular Formula:C₁₇H₁₉NO₃*ClH
Molecular Weight:321.804
Hs Code.:

Synonyms:1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

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Chemical Property of 1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

Chemical Property:

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Technology Process of 1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

There total 3 articles about 1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium 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: 95.0%

: 131946-64-0
1-<2-(4-benzyloxyphenyl)ethyl>-6,7-dibenzyloxy-1,2,3,4-tetrahydroisoquinoline

: 131946-65-1
1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

Guidance literature:: With hydrogenchloride; hydrogen; palladium on activated charcoal; In methanol; for 5h; Pressure (range begins): 150 ; Ambient temperature;
DOI:10.1016/S0040-4020(01)87895-9

Reference yield:

: 5447-02-9
3,4-dibenzyloxybenzaldehyde

: 131946-65-1
1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1: amylamine / 36 h

2: LiAlH₄

3: 45 percent / DCCD / CH₂Cl₂ / 5 h / Ambient temperature

5: 95 percent / H₂, conc. HCl / 10percent Pd-C / methanol / 5 h / Ambient temperature

With hydrogenchloride; lithium aluminium tetrahydride; hydrogen; n-Pentylamine; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)87895-9

Reference yield:

: 131946-62-8
N-<2-(3,4-dibenzyloxyphenyl)ethyl>-3-(4-benzyloxyphenyl)propionamide

: 131946-65-1
1-<2-(4-hydroxyphenyl)ethyl>-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolinium hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

2: 95 percent / H₂, conc. HCl / 10percent Pd-C / methanol / 5 h / Ambient temperature

With hydrogenchloride; hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4020(01)87895-9