Bellina, Fabio published the artcileMild Pd/Cu-catalyzed sila-Sonogashira coupling of (hetero)aryl bromides with (hetero)arylethynylsilanes under PTC conditions, Name: N-Benzyl-N,N-dibutylbutan-1-aminium chloride, the publication is Synlett (2012), 23(5), 773-777, database is CAplus.
The palladium/copper cocatalyzed sila-Sonogashira reaction of (hetero)arylethynysilanes with (hetero)aryl bromides in toluene and water at 40 °C under PTC conditions gave the required di(hetero)arylethynes in moderate to high yields. Activated, deactivated and ortho-substituted (hetero)aryl bromides are well tolerated. This protocol also allowed the preparation of sym. diarylethynes by double arylation of 1,2-bis(trimethylsilyl)ethyne.
Synlett published new progress about 23616-79-7. 23616-79-7 belongs to chlorides-buliding-blocks, auxiliary class Phase Transfer Catalyst, name is N-Benzyl-N,N-dibutylbutan-1-aminium chloride, and the molecular formula is C19H34ClN, Name: N-Benzyl-N,N-dibutylbutan-1-aminium chloride.
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https://en.wikipedia.org/wiki/Chloride,
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