Synthesis of diverse ethoxyformacetal oligomers. Toward libraries of metal-coordinating unnatural biopolymers
作者:Dennis G. Hall、Peter G. Schultz
DOI:10.1016/s0040-4039(97)10094-6
日期:1997.11
An expedient two-step iterative protocol for the solution-phase elaboration of ethoxyformacetal oligomers is described. A set of four O,S-thioformacetal donor monomers, with diverse chiral side-chains, were coupled using NIS/TfOH activation to afford three model tetramers. (C) 1997 Published by Elsevier Science Ltd.