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« TBDMS Chloride (Hiding the alcohol) | Main | Triethylamine trihydrogenfluoride (More silanes) »

Tetrabutylammonium Fluoride (Getting back to carbon)

Category: Synthesis
Posted on: October 8, 2008 11:14 PM, by Molecule of the Day

Stick that TBDMS on Monday and helplessly flailing around, looking for a way to get your alcohol back? Have a little TBAF:


TBAF is one of the most common sources of fluoride ion for silyl deprotection. You usually get a 1M solution in THF with a little water, too. It can be a pain to get rid of when you're not working with big, greasy, drug-like molecules and you're working with water-soluble molecules like RNA.

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