79164-20-8Relevant academic research and scientific papers
INTERCEPTION OF TETRAHEDRAL INTERMEDIATES IN Pd(II)-MEDIATED CYCLOALKENYLATIONS OF OLEFINIC ENOL ETHERS
Kende, Andrew S.,Wustrow, David J.
, p. 5411 - 5414 (2007/10/02)
The tetrahedral intermediate 3 has been intercepted during Pd(II)-cycloalkenylation of olefinic enolsilane 1 (R=SiMe2t-Bu).In a related manner, the allyl and crotyl enol ethers 5-8 give with Pd(OAc)2 acetoxy tetrahydrofurans (9, 12, 14, 16), convertible to butyrolactones or furans; competing Pd(II)-mediated Claisen rearrangement was not observed.The intramolecular Pd(II)-cycloalkenylation of the ketene acetal 17 leads to δ-lactones 18 and 19.
PREPARATION OF ALLYL VINYL ETHERS BY WITTIG REACTION OF ALLYL FORMATES
SUDA, Minoru
, p. 967 - 970 (2007/10/02)
Substituted allyl vinyl ethers are obtainable by the reaction of allyl formates with Wittig reagents.Reactivity of some of the produced allyl vinyl ethers was also examined.
