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Nitrogen stabilization carbonyl compound addition reactions

The probable mechanism of the reaction is first addition of piperidine to formaldehyde to form /V-hydroxymethylpiperidine. This reacts with acidic hydrogens of the methyl group of 1,1,1-trifluoroacetone, which is hydrated because the trifluoromethyl group next to carbonyl stabilizes the hydrated form of the carbonyl compound. The resulting dihydrate is further stabilized by hydrogen bonds to the piperidine nitrogen 103. ... [Pg.93]

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Addition reactions compounds

Addition reactions nitrogen

Carbonyl addition reactions

Carbonyl compounds addition reactions

Carbonyl compounds stability

Carbonyl compounds, addition

Carbonyl compounds, reactions

Carbonyl, addition

Carbonylation additive

Nitrogen addition

Nitrogen stability

Stability carbonyls

Stability reactions

Stabilizers additives

Stabilizing additives