Solid-Supported tert-Alkoxycarbonylation Reagents for Anchoring of Amines during Solid Phase Organic Synthesis

The preparation and characterization of a homologous series of solid phase synthesis resins for anchoring amines via a Boc-like linker are described. The scope and limitations of these resins are explored with respect to procedures for attachment and cleavage of a variety of primary amines, secondary amines, and alpha-amino esters.