Müller versus Gutmann–Beckett for assessing the Lewis acidity of boranes†

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-06-07 DOI:10.1039/d5cc02299a

Sameera Ranasinghe , Yijie Li , Madison E. Andrews , Manjur O. Akram , Ragene A. Thornton , Caleb D. Martin

引用次数: 0

Abstract

A ¹⁹F NMR spectroscopic probe, p-fluorobenzonitrile, is used to evaluate the relative Lewis acidity of boranes. The resulting scale is compared with the Gutmann–Beckett method which uses triethylphosphine oxide as a ³¹P NMR probe and both are compared to computed fluoride affinities.

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m ller与Gutmann-Beckett对硼烷刘易斯酸度的评价

采用19F核磁共振探针对氟苯腈测定硼烷的相对路易斯酸度。将所得尺度与Gutmann-Beckett方法（使用三乙基膦氧化物作为31P核磁共振探针）进行比较，并将两者与计算的氟化物亲和度进行比较。

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

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.