Ernest; Jelinkova, Collection of Czechoslovak Chemical Communications, 1959, vol. 24, p. 3341,3345
作者:Ernest、Jelinkova
DOI:——
日期:——
Reactions Catalyzed by Anion Exchange Resins Knoevenagel Condensation
作者:Melvin J. Astle、Joel A. Zaslowsky
DOI:10.1021/ie50516a031
日期:1952.12
Rhodium-catalysed redox isomerization of hydroxy alkynes to trans keto and hydroxy vinyl esters. A short and stereoselective synthesis of dipeptide isosters
作者:M.K. Eddine Saïah、Roberto Pellicciari
DOI:10.1016/0040-4039(95)00768-8
日期:1995.6
Tris(triphenylphosphine)Rhodium(I) Chloride in the presence trialkyl phosphine catalyses the isomerization of hydroxy alkynes to unsaturated trans keto and hydroxy esters depending on the nature of the phosphine. Dipeptide isosters were obtained in a an efficient manner by the application of this methodology.