C₄₈H₅₆O₁₇

Base Information

• Chemical Name: C₄₈H₅₆O₁₇
• CAS No.: 398119-30-7
• Molecular Formula: C₄₈H₅₆O₁₇
• Molecular Weight: 904.962
• Mol file: 398119-30-7.mol

Synonyms:C₄₈H₅₆O₁₇

Chemical Property of C₄₈H₅₆O₁₇

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of C₄₈H₅₆O₁₇

There total 7 articles about C₄₈H₅₆O₁₇ 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: 88.0%

2-[2-(2-methoxyethoxy)ethoxy]ethyl 3-bromo-5-formylbenzoate (398119-29-4) + 2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-biethynylbenzoate (398119-23-8) → C48H56O17 (398119-30-7)

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; at 65 ℃; for 40h;

DOI:10.1021/jo010918o

Reference yield:

triethylene glucol monomethyl ether (112-35-6,95507-80-5) → C48H56O17 (398119-30-7)

Guidance literature:

Multi-step reaction with 4 steps

1: 87 percent / K₂CO₃

2: 95 percent / Et₃N; CuI; PPh₃ / Pd₂(dba)3 / 20 h / 60 °C

3: 98 percent / TBAF; acetic acid / tetrahydrofuran / 0.02 h / 20 °C

4: 88 percent / Et₃N; CuI; PPh₃ / Pd₂(dba)3 / 40 h / 65 °C

With copper(l) iodide; tetrabutyl ammonium fluoride; potassium carbonate; acetic acid; triethylamine; triphenylphosphine; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran;

DOI:10.1021/jo010918o

Reference yield:

m-formylphenyl benzoic acid (619-21-6) → C48H56O17 (398119-30-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 72 percent / N-bromosuccinimide; conc. H₂SO₄ / 6 h / 20 °C

2: 48 percent / DEAD; PPh₃ / tetrahydrofuran / 1 h / 20 °C

3: 88 percent / Et₃N; CuI; PPh₃ / Pd₂(dba)3 / 40 h / 65 °C

With N-Bromosuccinimide; copper(l) iodide; sulfuric acid; triethylamine; triphenylphosphine; diethylazodicarboxylate; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran;

DOI:10.1021/jo010918o

upstream raw materials:

2-[2-(2-methoxyethoxy)ethoxy]ethyl 3-bromo-5-formylbenzoate

2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-biethynylbenzoate

triethylene glucol monomethyl ether

m-formylphenyl benzoic acid

Refernces