2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

Base Information

Chemical Name:2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate
CAS No.:791090-30-7
Molecular Formula:C₅₆H₄₄O₇
Molecular Weight:828.961
Hs Code.:

Synonyms:2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

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Chemical Property of 2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

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Technology Process of 2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

There total 5 articles about 2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate 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: 68.0%

: 63242-14-8
4-benzoyl-4'-bromobiphenyl

: 398119-23-8
2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-biethynylbenzoate

: 791090-30-7
2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

Guidance literature:: With copper(l) iodide; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; triphenylphosphine; triethylamine; In N,N-dimethyl-formamide;
DOI:10.1021/ja046531v

Reference yield:

: 112-35-6,95507-80-5
triethylene glucol monomethyl ether

: 791090-30-7
2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / diphenylammonium triflate / toluene / 18 h / Heating

2: 98 percent / Pd₂(dba)3; CuI; PPh₃ / triethylamine

3: 89 percent / tetrabutylammonium fluoride; glacial acetic acid / tetrahydrofuran / 0.08 h / 20 °C

4: 68 percent / Pd₂(dba)3; CuI; PPh₃ / triethylamine / dimethylformamide

With copper(l) iodide; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; tetrabutyl ammonium fluoride; acetic acid; triphenylphosphine; diphenylammonium trifluoromethanesulfonate; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; 2: Sonogashira's coupling / 4: Sonogashira's coupling;
DOI:10.1021/ja046531v

Reference yield:

: 188815-32-9
3-bromo-5-iodo-benzoic acid

: 791090-30-7
2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-di(benzoylbiphenylethynyl)benzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / diphenylammonium triflate / toluene / 18 h / Heating

2: 98 percent / Pd₂(dba)3; CuI; PPh₃ / triethylamine

3: 89 percent / tetrabutylammonium fluoride; glacial acetic acid / tetrahydrofuran / 0.08 h / 20 °C

4: 68 percent / Pd₂(dba)3; CuI; PPh₃ / triethylamine / dimethylformamide

With copper(l) iodide; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; tetrabutyl ammonium fluoride; acetic acid; triphenylphosphine; diphenylammonium trifluoromethanesulfonate; triethylamine; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; 2: Sonogashira's coupling / 4: Sonogashira's coupling;
DOI:10.1021/ja046531v