5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

Base Information

Chemical Name:5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl
CAS No.:851605-36-2
Molecular Formula:C₇₀H₈₀N₂O₄
Molecular Weight:1013.42
Hs Code.:

Synonyms:5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

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Chemical Property of 5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

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Technology Process of 5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

There total 9 articles about 5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl 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: 95.0%

: 851605-34-0
5,5'-bis(3-hexyloxymethyl-5-{3-hexyloxymethyl-5-[(triisopropylsilanyl)ethynyl]phenylethynyl}phenyl)-2,2'-bipyridinyl

: 851605-36-2
5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 24h;
DOI:10.1002/ejoc.200400744

Reference yield:

: 15862-18-7
5,5'-dibromo-2,2'-dipyridyl

: 851605-36-2
5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / Pd(PPh₃)4 / tetrahydrofuran; triethylamine / 48 h / 60 °C

2: 78 percent / acetic acid; TBAF / tetrahydrofuran / 38 h / 20 °C

With tetrabutyl ammonium fluoride; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; triethylamine; 2: Sonogashira coupling;
DOI:10.1002/ejoc.200700118

Reference yield:

: 276670-17-8
2-(3-Hexyloxymethyl-5-trimethylsilanylphenyl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane

: 851605-36-2
5,5'-bis{3-[3-ethynyl-5-(hexyloxymethyl)phenylethynyl]-5-(hexyloxymethyl)phenyl}-2,2'-bipyridinyl

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / Pd(PPh₃)4 / tetrahydrofuran; triethylamine / 48 h / 60 °C

2: 78 percent / acetic acid; TBAF / tetrahydrofuran / 38 h / 20 °C

With tetrabutyl ammonium fluoride; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; triethylamine; 2: Sonogashira coupling;
DOI:10.1002/ejoc.200700118