取代基对磷酰磷烯烃P-P键和P=C键性质的影响

IF 3.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2025-04-25 DOI:10.1039/d5dt00692a

Aleksandra Ziolkowska, Wiktoria Błaszkiewicz, Tomasz Kruczyński

引用次数: 0

摘要

提出了一种新的二膦锂盐（iPr₂N）PhP-P（SiMe₃）Li(2)，具有两个电子分化的取代基。然后将其与二苯甲酮反应，得到一种新型的磷酰磷烯(3)。分离的化合物随后用nBuLi和PhLi处理，得到稳定的活化剂（3a和3b），用于富磷化合物的潜在聚合。

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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The effect of substituents on the P-P and P=C bond properties in phosphanylphosphaalkenes

A new lithium salt of diphosphane, (iPr₂N)PhP-P(SiMe₃)Li (2), featuring two electronically differentiated substituents, is presented. Its reaction with benzophenone was then carried out, yielding a novel phosphanylphosphaalkene (3). The isolated compound was subsequently treated with nBuLi and PhLi to obtain stable activators (3a and 3b) for the potential polymerization of phosphorus-rich compounds.

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来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.