(R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate

Base Information

• Chemical Name: (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate
• CAS No.: 144732-13-8
• Molecular Formula: C₂₀H₂₁NO₄
• Molecular Weight: 339.391

Synonyms:(R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate

Chemical Property of (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate

Chemical Property:

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Technology Process of (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate

There total 2 articles about (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate 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: 93.0%

N2-<(R)-2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carbonyl>-(S)-phenylalanine cyclohexylamide (168629-01-4) → (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate (144732-13-8)

Guidance literature:

With trifluorormethanesulfonic acid; In methanol; at 80 ℃; for 20h;

DOI:10.1002/hlca.19950780613

Reference yield: 92.7%

methanol (67-56-1) + N2.2-<(R)-2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carbonyl>-L-phenylalanyl-L-phenylalanine N1.3,N1.3-(tetramethylene)amide (144646-46-8) → (R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate (144732-13-8)

Guidance literature:

With trifluorormethanesulfonic acid; at 80 ℃; for 20h;

DOI:10.1002/hlca.19920750522

Reference yield: 75.0%

(R)-methyl 2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carboxylate (144732-13-8) → (R)-2-benzamido-1,2,3,4-tetrahydro-8-hydroxynaphthalene-2-carboxylic acid (168629-89-8)

Guidance literature:

With boron tribromide; In dichloromethane; for 4h; Ambient temperature;

DOI:10.1002/hlca.19950780613

upstream raw materials:

methanol

N^2.2-<(R)-2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carbonyl>-L-phenylalanyl-L-phenylalanine N^1.3,N^1.3-(tetramethylene)amide

N²-<(R)-2-benzamido-1,2,3,4-tetrahydro-8-methoxynaphthalene-2-carbonyl>-(S)-phenylalanine cyclohexylamide

Downstream raw materials:

(R)-2-benzamido-1,2,3,4-tetrahydro-8-hydroxynaphthalene-2-carboxylic acid

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