title: A hydroacylation-triggered carbon--carbon triple bond cleavage in alkynes via retro-Mannich type fragmentation.
abstract: The carbon-carbon triple bond in alkyne is cleaved via hydroacylation followed by retro-Mannich type fragmentation in the presence of aldehyde, which triggers a successive C-C bond cleavage.
authors.affiliation: Department of Chemistry, Yonsei University, Seoul 120-749, Korea.
authors.forename: Dae-Yon
authors.initials: DY
authors.lastname: Lee
authors.forename: Boo-Sun
authors.initials: BS
authors.lastname: Hong
authors.forename: Eung-Goo
authors.initials: EG
authors.lastname: Cho
authors.forename: Hyuk
authors.initials: H
authors.lastname: Lee
authors.forename: Chul-Ho
authors.initials: CH
authors.lastname: Jun