2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

Base Information

Chemical Name:2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline
CAS No.:124867-38-5
Molecular Formula:C₂₉H₃₀N₂O₅
Molecular Weight:486.568
Hs Code.:

Synonyms:2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

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Chemical Property of 2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

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Technology Process of 2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

There total 4 articles about 2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline 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: 86.0%

: 136918-14-4,85-41-6
phthalimide

: 124867-37-4
2-Benzyl-1-hydroxymethyl-6-metyl-5,7,8-trimethoxy-1,2,3,4-tetrahydroisoquinoline

: 124867-38-5
2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; for 2h; Ambient temperature;
DOI:10.1248/cpb.37.1493

Reference yield:

: 113966-96-4
N-Benzyl-2-(2,4,5-trimethoxy-3-methylphenyl)ethylamine

: 124867-38-5
2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / Ambient temperature

2: trifluoroacetic acid / 1 h / Ambient temperature

3: 72 percent / lithium aluminium hydride / tetrahydrofuran / 2 h / Heating

4: 86 percent / diethyl azodicarboxylate, triphenylphosphine / tetrahydrofuran / 2 h / Ambient temperature

With lithium aluminium tetrahydride; potassium carbonate; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1248/cpb.37.1493

Reference yield:

: 113967-11-6
Butyl 2-benzyl-5,7,8-trimethoxy-6-methyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylate

: 124867-38-5
2-Benzyl-6-methyl-5,7,8-trimethoxy-1-phthalimidomethyl-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / lithium aluminium hydride / tetrahydrofuran / 2 h / Heating

2: 86 percent / diethyl azodicarboxylate, triphenylphosphine / tetrahydrofuran / 2 h / Ambient temperature

With lithium aluminium tetrahydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1248/cpb.37.1493