Silane, [[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris (1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl-

Base Information

Chemical Name:Silane, [[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris (1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl-
CAS No.:569672-39-5
Molecular Formula:C43H62O3Si2
Molecular Weight:683.134
Hs Code.:

Silane,
[[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris
(1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl-

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Chemical Property of Silane, [[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris (1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl-

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Technology Process of Silane, [[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris (1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl-

There total 5 articles about Silane, [[3-[(hexyloxy)methyl]-5-[[3-[[(tetrahydro-2H-pyran-2-yl)oxy]methyl]-5-[[tris (1-methylethyl)silyl]ethynyl]phenyl]ethynyl]phenyl]ethynyl]trimethyl- 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: 61.0%

: 1-bromo-3-[(hexyloxyl)methyl]-5-[(2-trimethylsilyl)ethynyl]benzene

: 569672-31-7
1-ethynyl-3-(tetrahydropyran-2-yloxymethyl)-5-[(triisopropylsilyl)ethynyl]benzene

: 569672-39-5
1-hexoxymethyl-3-({3-(tetrahydropyran-2-yloxymethyl)-5-[(triisopropylsilyl)ethynyl]phenyl}ethynyl)-5-[(trimethylsilyl)ethynyl]benzene

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; at 70 ℃; for 72h;
DOI:10.1021/ja034029p

Reference yield:

: 89343-06-6
tris-iso-propylsilyl acetylene

: 569672-39-5
1-hexoxymethyl-3-({3-(tetrahydropyran-2-yloxymethyl)-5-[(triisopropylsilyl)ethynyl]phenyl}ethynyl)-5-[(trimethylsilyl)ethynyl]benzene

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / Et₃N; Pd[P(Ph₃)]4; CuI / 72 h / 80 °C

2: 98 percent / aq. NaOH / CH₂Cl₂; methanol

3: 61 percent / Et₃N; Pd(PPh₃)4; CuI / 72 h / 70 °C

With sodium hydroxide; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In methanol; dichloromethane; 1: Sonogashira cross-coupling / 3: Sonogashira cross-coupling;
DOI:10.1021/ja034029p

Reference yield:

: 225932-17-2
2-(3-Bromo-5-iodobenzyloxy)tetrahydropyran

: 569672-39-5
1-hexoxymethyl-3-({3-(tetrahydropyran-2-yloxymethyl)-5-[(triisopropylsilyl)ethynyl]phenyl}ethynyl)-5-[(trimethylsilyl)ethynyl]benzene

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / Et₃N; CuI; Pd(PPh₃)4 / 96 h / 60 °C

2: 72 percent / Et₃N; Pd[P(Ph₃)]4; CuI / 72 h / 80 °C

3: 98 percent / aq. NaOH / CH₂Cl₂; methanol

4: 61 percent / Et₃N; Pd(PPh₃)4; CuI / 72 h / 70 °C

With sodium hydroxide; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In methanol; dichloromethane; 1: Sonogashira cross-coupling / 2: Sonogashira cross-coupling / 4: Sonogashira cross-coupling;
DOI:10.1021/ja034029p