4-[(Trimethylsilyl)ethynyl]benzaldehyde

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Purity: 97%

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4-[(Trimethylsilyl)ethynyl]benzaldehyde ALDRICH

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Application:4-[(Trimethylsilyl)ethynyl]benzaldehyde may be used in the preparation of the following:4,4,5,5-tetramethyl-2-{4-[(trimethylsilyl)ethynyl]phenyl}imidazolidine-1,3-diol5,10,15-triphenyl-20-{4-[2-(t...
PackAge:5 g in glass bottle
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4-[(Trimethylsilyl)ethynyl]benzaldehyde can be synthesized by reacting 4-bromobenzaldehyde and triphenylphosphine in anhydrous triethylamine with ethynyltrimethylsilane and then with palladium(II) acetate under argon. It can also be prepared by Sonogashira coupling reaction between 4-bromobenzaldehyde and (trimethylsilyl) ethynyl.