17179-64-5Relevant academic research and scientific papers
Stereoselective synthesis of (Z)-α-(alkoxycarbonyl)methylene β- and γ-lactones by palladium-catalysed oxidative carbonylation of alkynols
Gabriele, Bartolo,Salerno, Giuseppe,De Pascali, Francesca,Costa, Mirco,Chiusoli, Gian Paolo
, p. 147 - 154 (1997)
(Z)-α-(Alkoxycarbonyl)methylene β- and γ-lactones can be obtained in fair to excellent yields and with high catalytic efficiencies by PdI2/KI-catalysed oxidative dialkoxycarbonylation of propynyl alcohols (α,α-dialkyl substituted, or α-monoalky
α-fluoroallenoate synthesis via N-heterocyclic carbene-catalyzed fluorination reaction of alkynals
Wang, Xu,Wu, Zijun,Wang, Jian
, p. 576 - 579 (2016/02/18)
The first catalytic α-fluoroallenoate synthesis is described. With a suitable combination of N-heterocyclic carbene precatalyst, base, and fluorine reagent, the reaction proceeded smoothly to yield a wide range of α-fluoroallenoates with excellent chemose
N -heterocyclic carbene-catalyzed internal redox reaction of alkynals: An efficient synthesis of allenoates
Zhao, Yu-Ming,Tam, Yik,Wang, Yu-Jie,Li, Zigang,Sun, Jianwei
supporting information; experimental part, p. 1398 - 1401 (2012/06/01)
An efficient N-heterocyclic carbene (NHC)-catalyzed internal redox reaction of alkynals that bear a γ leaving group has been developed. This process provides a new access to a range of allenoates in good yields. Preliminary results demonstrate that the en
PALLADIUM-CATALYZED CARBONYLATION OF PROPARGYLIC CARBONATES: PREPARATION OF 2,3- AND 2,4-DIENYL CARBOXYLATES
Tsuji, Jiro,Sugiura, Teruo,Minami, Ichiro
, p. 731 - 734 (2007/10/02)
Propargylic carbonates are converted to 2,3-dienyl carboxylates by the palladium-catalyzed decarboxylation-carbonylation in alcohol under mild conditions.In ether, 2,4-dienyl carboxylates are obtained.
