2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

Base Information

Chemical Name:2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole
CAS No.:883253-65-4
Molecular Formula:C₂₇H₃₂N₂O₃
Molecular Weight:432.563
Hs Code.:

Synonyms:2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

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Chemical Property of 2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

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Technology Process of 2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

There total 4 articles about 2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole 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: 99.0%

: 237757-85-6
2-(4-bromopheny)-5-[4-(2-ethylhexyloxy)phenyl]-1,3,4-oxadiazole

: 115-19-5
2-methyl-but-3-yn-2-ol

: 883253-65-4
2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran; Heating;
DOI:10.1021/ja0577600

Reference yield:

: 4-(1-ethyl-hexyloxy)-benzoyl chloride

: 883253-65-4
2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: 14.3 g / pyridine / 1 h / 100 °C

2: 94 percent / POCl₃ / Heating

3: 99 percent / CuI; Pd(PPh₃)2Cl₂; Et₃N / tetrahydrofuran / Heating

With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; trichlorophosphate; In tetrahydrofuran; 3: Sonogashira coupling;
DOI:10.1021/ja0577600

Reference yield:

: 4-(1-ethylhexyloxy)benzoic acid

: 883253-65-4
2-[4-(2-ethylhexyloxy)phenyl]-5-[4-(3-hydroxy-3-methylbutynyl)phenyl]-1,3,4-oxadiazole

Guidance literature:: Multi-step reaction with 4 steps

1: SOCl₂ / 8 h / Heating

2: 14.3 g / pyridine / 1 h / 100 °C

3: 94 percent / POCl₃ / Heating

4: 99 percent / CuI; Pd(PPh₃)2Cl₂; Et₃N / tetrahydrofuran / Heating

With pyridine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; thionyl chloride; triethylamine; trichlorophosphate; In tetrahydrofuran; 4: Sonogashira coupling;
DOI:10.1021/ja0577600