Branched Polyethylene Synthesized by Salicylaldiminato Nickel Complexes with an Ethereal Donor Group

IF 2.9 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Organometallics Pub Date : 2025-05-19 DOI:10.1021/acs.organomet.5c0001810.1021/acs.organomet.5c00018

Yi Wu, Inzamam Abbasi, Chenggong Sang, Dongcai Shen, Renrong Liu* and Wenjie Tao*,

引用次数: 0

Abstract

Many late-transition-metal catalysts have been developed for the synthesis of branched polyethylene. However, the methods for the synthesis of low molecular weight and highly branched polyethylene are limited. Here we report the facile synthesis of a series of salicylaldiminato nickel complexes with an ethereal donor hemilabile group and their application in ethylene polymerization to produce low molecular weight highly branched polyethylene effectively.

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含空灵给基的水杨醛缩镍配合物合成支化聚乙烯

目前已开发出许多用于合成支化聚乙烯的后过渡金属催化剂。然而，合成低分子量和高支化聚乙烯的方法是有限的。本文报道了一系列水杨醛缩镍配合物的简单合成及其在乙烯聚合中的应用，以有效地制备低分子量高支化聚乙烯。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Organometallics 化学-无机化学与核化学

CiteScore

5.60

自引率

7.10%

发文量

382

审稿时长

1.7 months

期刊介绍： Organometallics is the flagship journal of organometallic chemistry and records progress in one of the most active fields of science, bridging organic and inorganic chemistry. The journal publishes Articles, Communications, Reviews, and Tutorials (instructional overviews) that depict research on the synthesis, structure, bonding, chemical reactivity, and reaction mechanisms for a variety of applications, including catalyst design and catalytic processes; main-group, transition-metal, and lanthanide and actinide metal chemistry; synthetic aspects of polymer science and materials science; and bioorganometallic chemistry.