Synthesis of diverse ethoxyformacetal oligomers. Toward libraries of metal-coordinating unnatural biopolymers
摘要:
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.
Synthesis of diverse ethoxyformacetal oligomers. Toward libraries of metal-coordinating unnatural biopolymers
摘要:
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.