3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

Base Information

Chemical Name:3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol
CAS No.:945867-09-4
Molecular Formula:C₂₃H₃₆OSi₂
Molecular Weight:384.709
Hs Code.:

Synonyms:3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

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Chemical Property of 3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

Chemical Property:

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Technology Process of 3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

There total 4 articles about 3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol 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:

: 145691-59-4
(3,5-dibromophenyl)methanol

: 945867-09-4
3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / Pd(PPH₃)4 / triethylamine / 48 h / 80 °C

2: 99 percent / CuI / Pd(PPH₃)4 / triethylamine / 15 h / 80 °C

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In triethylamine; 1: Sonogashira coupling / 2: Sonogashira coupling;
DOI:10.1002/ejoc.200700118

Reference yield:

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

: 945867-09-4
3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / Pd(PPH₃)4 / triethylamine / 48 h / 80 °C

2: 99 percent / CuI / Pd(PPH₃)4 / triethylamine / 15 h / 80 °C

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In triethylamine; 1: Sonogashira coupling / 2: Sonogashira coupling;
DOI:10.1002/ejoc.200700118

Reference yield:

: 188815-32-9
3-bromo-5-iodo-benzoic acid

: 945867-09-4
3-[2-(triisopropylsilyl)ethynyl]-5-[2-(trimethylsilyl)ethynyl]benzyl alcohol

Guidance literature:: Multi-step reaction with 3 steps

1: borane-THF / Inert atmosphere

2: copper(l) iodide; diethylamine / 48 h / 20 °C / Inert atmosphere

3: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / benzene / Inert atmosphere; Reflux

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; borane-THF; diethylamine; triethylamine; In benzene;
DOI:10.1021/ma100845a