Zou H, Tai S, Zhao SY, Zhou L, Liu N, Wu ZQ. Facile preparation of optically active helical polycarbenes with salicylate substituents and their postpolymerization modification.
Chem Commun (Camb) 2023;
59:4201-4204. [PMID:
36938750 DOI:
10.1039/d3cc00237c]
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Abstract
Optically active helical polycarbenes were constructed through the living and controlled helix-sense-selective polymerization (HSSP) of methyl salicylate modified diazoacetate monomer catalysed via π-allylPdCl with chiral phosphine ligands. The obtained helical polycarbenes could undergo postpolymerization modification to afford functional polycarbenes efficiently.
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