4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

Base Information

Chemical Name:4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether
CAS No.:1542233-83-9
Molecular Formula:C₃₉H₄₄O₂Si₂
Molecular Weight:600.948
Hs Code.:

Synonyms:4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

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Chemical Property of 4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

Chemical Property:

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Technology Process of 4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

There total 3 articles about 4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether 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%

: 159639-83-5
4,4'-(isopropylidenediphenyl)-bis(4-bromobenzyl) ether

: 1066-54-2
trimethylsilylacetylene

: 1542233-83-9
4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

Guidance literature:: With piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine; In tetrahydrofuran; triethylamine; at 50 ℃; for 48h; Inert atmosphere;
DOI:10.1021/ma402559a

Reference yield:

: 80-05-7
BPA

: 1542233-83-9
4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / acetone / Reflux

2: piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine / tetrahydrofuran; triethylamine / 48 h / 50 °C / Inert atmosphere

With piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; triethylamine; acetone;
DOI:10.1021/ma402559a

Reference yield:

: 589-15-1
1-bromomethyl-4-bromobenzene

: 1542233-83-9
4,4'-(Isopropylidenediphenyl)-bis{[4-(2,2-trimethylsilyl)ethynyl]-benzyl} ether

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / acetone / Reflux

2: piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triphenylphosphine / tetrahydrofuran; triethylamine / 48 h / 50 °C / Inert atmosphere

With piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; triethylamine; acetone;
DOI:10.1021/ma402559a