作者:Anthony G. M. Barrett、Richard S. Roberts、Jürgen Schröder
DOI:10.1021/ol006313g
日期:2000.9.1
GRAPHICSMitsunobu reaction of an alcohol ROH with a carboxylic acid, phthalimide, or N-hydroxyphthalimide (NuH) using DNAD (4) and (diphenylphosphino)polystyrene (11) gave the products RNu, Ring opening metathetic polymerization of the side product DNADH(2) (3) using Cl-2(Cy3P)(2)Ru=CHPh (13) and filtration, to remove poly(DNADH(2)), (diphenylphosphino)polystyrene 11, its oxide, and its adduct with excess DNAD, gave RNu (43-100%, 88-96% purity) without recourse to chromatography.