Alkyne via solid-liquid phase-transfer catalyzed dehydrohalogenation: acetylene dicarboxaldehyde tetramethyl acetal and acetylene dicarboxaldehyde dimethyl acetal
CAS index name: 1,1,4,4-Tetramethoxy-2-butyne and 4,4-Dimethoxy-2-Butynal
Organic SynthesesHalogenation
A checked procedure from Organic Syntheses, the journal whose preparations are repeated in a second laboratory before publication. The full experimental, with amounts, hazards and characterisation data, is on orgsyn.org.
Reagents
The compound this preparation makes is not in the catalogue, so no reagents or figures are listed here.