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Synthesis of Orthogonal-Ester-Functionalized Hetero-bifunctional Oligomers
(A) Synthesis of unsymmetrical, orthogonally protected oligo-EDOT diesters 37–40 with iso-propyl and tert-butyl end groups.
(B) Triethylene glycol ester-capped tetra-EDOT 41 with improved solubility.
