4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester

Base Information

• Chemical Name: 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester
• CAS No.: 515171-00-3
• Molecular Formula: C₁₈H₂₀N₂O₆S
• Molecular Weight: 392.433
• Mol file: 515171-00-3.mol

Synonyms:4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester

Chemical Property of 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester

There total 3 articles about 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester 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: 39.0%

N-((o-Nitrophenyl)sulfenyl)-4-(aminomethyl)benzoic acid (244289-94-9) + isobutene (115-11-7,15220-85-6) → 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester (515171-00-3)

Guidance literature:

With sulfuric acid; In tetrahydrofuran;

DOI:10.1016/j.bmcl.2012.04.032

Reference yield:

2-Nitrobenzenesulfonyl chloride (1694-92-4) + 4-(aminomethyl)benzoic acid tert-butyl ester (107045-28-3) → 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester (515171-00-3)

Guidance literature:

With triethylamine; In dichloromethane;

Reference yield:

p-aminomethylbenzoic acid (56-91-7) → 4-[(2-nitro-benzenesulfonylamino)-methyl]-benzoic acid tert-butyl ester (515171-00-3)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / tetrahydrofuran; water

2: sulfuric acid / tetrahydrofuran

With sulfuric acid; triethylamine; In tetrahydrofuran; water;

DOI:10.1016/j.bmcl.2012.04.032

upstream raw materials:

2-Nitrobenzenesulfonyl chloride

4-(aminomethyl)benzoic acid tert-butyl ester

p-aminomethylbenzoic acid

N-((o-Nitrophenyl)sulfenyl)-4-(aminomethyl)benzoic acid

Downstream raw materials:

C₃₉H₄₀FN₇O₃

C₄₀H₄₄FN₇O₂