Synthesis of Unzipping Polyester and a Study of its Photochemistry
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https://figshare.com/articles/dataset/Synthesis_of_Unzipping_Polyester_and_a_Study_of_its_Photochemistry/9779045
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资源简介：
Preparation of an
unzipping polyester is reported. The monomer
was prepared from benzoic acid in a four-step sequence. Step growth
polymerization of the monomer provides the target polymer. Efficient
depolymerization upon irradiation at 254 nm was confirmed with a quantum
yield of >0.8. The photolysis mechanism was investigated, and the
results of radical trapping experiments are consistent with an initial
Norrish type I like homolysis followed by a radical mediated depropagation
reaction driven by aromatization.
创建时间：
2019-08-28
