5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

Base Information

Chemical Name:5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone
CAS No.:153599-44-1
Molecular Formula:C₂₅H₄₀O₃Si₂
Molecular Weight:444.762
Hs Code.:

Synonyms:5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

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Chemical Property of 5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

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Technology Process of 5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

There total 3 articles about 5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone 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: 88.0%

: 73448-13-2
tert-butyldimethylsilyl hex-5-yn-1-yl ether

: 144182-04-7
3-iodo-5,6-dimethyl-2-(2-(trimethylsilyl)ethynyl)hydroquinone

: 153599-44-1
5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine; In benzene; for 19h; Ambient temperature;
DOI:10.1021/ja00050a006

Reference yield:

: 144182-03-6
2,3-diiodo-5,6-dimethylhydroquinone

: 153599-44-1
5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

Guidance literature:: Multi-step reaction with 2 steps

1: 58 percent / Pd(PPh₃)2Cl₂, CuI, diisopropylamine / benzene / 8 h / 25 °C

2: 88 percent / Pd(PPh₃)4, CuI, diisopropylamine / benzene / 19 h / Ambient temperature

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine; In benzene;
DOI:10.1021/ja00050a006

Reference yield:

: 1066-54-2
trimethylsilylacetylene

: 153599-44-1
5,6-dimethyl-3-<6-(dimethyl-tert-butylsiloxy)-1-hexynyl>-2-(2-(trimethylsilyl)ethynyl)hydroquinone

Guidance literature:: Multi-step reaction with 2 steps

1: 58 percent / Pd(PPh₃)2Cl₂, CuI, diisopropylamine / benzene / 8 h / 25 °C

2: 88 percent / Pd(PPh₃)4, CuI, diisopropylamine / benzene / 19 h / Ambient temperature

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine; In benzene;
DOI:10.1021/ja00050a006