N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

Base Information

Chemical Name:N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide
CAS No.:936844-12-1
Molecular Formula:C₁₇H₂₀F₃NO₅
Molecular Weight:375.345
Hs Code.:

Synonyms:N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

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Technology Process of N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

There total 4 articles about N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide 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%

: 936844-11-0
2,2,2-trifluoro-N-{3-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-5-[(trimethylsilyl)-ethynyl]phenyl}acetamide

: 936844-12-1
N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 0.0833333h;
DOI:10.1021/ja0690013

Reference yield:

: 936844-08-5
1-bromo-3-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}-5-nitrobenzene

: 936844-12-1
N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / SnCl₂*2H₂O / ethanol / 1 h / Heating

2: 79 percent / pyridine / tetrahydrofuran / 3 h / 0 - 20 °C

3: 88 percent / NEt₃ / Pd(PPh₃)2Cl₂; CuI / acetonitrile / 70 °C

4: 86 percent / TBAF / tetrahydrofuran / 0.08 h / 20 °C

With pyridine; tetrabutyl ammonium fluoride; triethylamine; tin(ll) chloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; ethanol; acetonitrile;
DOI:10.1021/ja0690013

Reference yield:

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

: 936844-12-1
N-(3-ethynyl-5-{2-[2-(2-methoxyethoxy)ethoxy]ethoxy}phenyl)-2,2,2-trifluoroacetamide

Guidance literature:: Multi-step reaction with 5 steps

1: 83 percent / KOH / dimethylformamide / 65 °C

2: 98 percent / SnCl₂*2H₂O / ethanol / 1 h / Heating

3: 79 percent / pyridine / tetrahydrofuran / 3 h / 0 - 20 °C

4: 88 percent / NEt₃ / Pd(PPh₃)2Cl₂; CuI / acetonitrile / 70 °C

5: 86 percent / TBAF / tetrahydrofuran / 0.08 h / 20 °C

With pyridine; potassium hydroxide; tetrabutyl ammonium fluoride; triethylamine; tin(ll) chloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ja0690013