Commercially available palladium salts as practical and green single-component catalysts in the coordination polymerization of 1-chloro-2-phenylacetylenes in air†,10.1039/D2PY00490A

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Commercially available palladium salts as practical and green single-component catalysts in the coordination polymerization of 1-chloro-2-phenylacetylenes in air†

Jupeng Chen,Xiaolin Wu,Shaowen Zhang,Xiangqian Yan,Xiaolu Wu,Qingbin Cao,Huan Xu,Xiaofang Li

Polymer Chemistry Pub Date : 06/27/2022 00:00:00 , DOI:10.1039/D2PY00490A

Abstract

Commercially available palladium salts (1–4) (1: PdCl₂; 2: PdCl₂(CH₃CN)₂; 3: PdCl₂(C₆H₅CN)₂; and 4: Pd(OAc)₂) served as low-cost, stable, green, broad-spectrum, and single-component catalysts with low sensitivity toward functional groups and solvents during the coordination polymerization of various 1-chloro-2-phenylacetylenes, Cl–C [triple bond, length as m-dash] C–C₆H₄R (a–j), in air without a co-catalyst, providing a new metal catalyst design concept for the coordination polymerization of disubstituted alkynes.