Ruthenium- and palladium-catalyzed synthesis of polyfunctional 1,3-dienes
作者:B. Seiller-Delevoye、C. Bruneau、P. H. Dixneuf
DOI:10.1007/bf02498160
日期:1998.5
ruthenium-catalyzed Markovnikov addition of acetic or benzoicacid to the triple bond of (E)-3-methylpent-2-en-4-yn-1-ol followed by acylation of the alcohol group in the diene formed under the action of low-toxic derivatives of carbonic and formic acids opens up a simple route to dienylic carbonates and formates. Activation of these esters by catalytic amounts of palladium(0) complexes under conditions