1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

Base Information

Chemical Name:1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne
CAS No.:923275-87-0
Molecular Formula:C₅₆H₆₂O₆
Molecular Weight:831.105
Hs Code.:

Synonyms:1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

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Chemical Property of 1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

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Technology Process of 1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

There total 8 articles about 1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne 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: 76.0%

: 923275-96-1
1-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)-5-ethynylnaphthalene

: 923275-87-0
1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

Guidance literature:: With air; N,N,N,N,-tetramethylethylenediamine; copper(l) chloride; In chloroform; at 25 ℃; for 1h; under 760 Torr;
DOI:10.1021/ja0663529

Reference yield: 60.0%

: 923275-96-1
1-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)-5-ethynylnaphthalene

: 117271-77-9
cyclobis(paraquat-1,4-phenylene) tetrakis(hexafluorophosphate)

: 923275-87-0
1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

: [3]rotaxane

Guidance literature:: With copper(II) acetate monohydrate; In acetonitrile; at 25 ℃; for 24h;
DOI:10.1039/b808005d

Reference yield:

: 923275-93-8
2-(2-(2,6-diisopropylphenoxy)ethoxy)ethanol

: 923275-87-0
1,4-bis(5-(2-(2-(2,6-diisopropylphenoxy)ethoxy)ethoxy)naphthalene-1-yl)buta-1,3-diyne

Guidance literature:: Multi-step reaction with 4 steps

1: 73 percent / PPh₃; DIAD / tetrahydrofuran / 18 h / 25 °C

2: 90 percent / (PPh₃)2PdCl₂; Et₃N; CuI / PPh₃ / toluene / 24 h / 60 °C

3: 60 percent / K₂CO₃; MeOH / tetrahydrofuran / 2 h / 25 °C

4: 76 percent / TMEDA; CuCl; air / CHCl₃ / 1 h / 25 °C / 760 Torr

With methanol; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; air; N,N,N,N,-tetramethylethylenediamine; di-isopropyl azodicarboxylate; potassium carbonate; triethylamine; triphenylphosphine; copper(l) chloride; triphenylphosphine; In tetrahydrofuran; chloroform; toluene; 1: Mitsunobu reaction / 2: Sonogashira cross-coupling / 4: Sonogashira coupling;
DOI:10.1021/ja0663529