Flash Communication: Rhodium Complexes of Acetamide-Derived PAlP Pincer

IF 2.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Organometallics Pub Date : 2024-09-19 DOI:10.1021/acs.organomet.4c00351

R. Noah Sladek, Nattamai Bhuvanesh, Oleg V. Ozerov

引用次数: 0

Abstract

The new alane/bis(phosphine) PAlP pincer-type ligands 2-Me and 2-Et have been prepared by protolysis reactions of N-(diisopropylphoshino)acetamide with Me₃Al or Et₃Al in a 2:1 ratio. Upon reaction with a “RhCl” source and pyridine, 2-Me gave rise to a (PAlP)RhMe(py) compound (4-Me), while 2-Et led to the analogous hydride complex (PAlP)RhH(py) (4-H), with a migration of the chloride from Rh to Al. 4-Me and 4-H possess the shortest Rh–Al bonds to date.

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快讯：乙酰胺衍生 PAlP 螯合物的铑络合物

新型烷/双（膦）PAlP 钳子型配体 2-Me 和 2-Et 是通过 N-（二异丙基磷）乙酰胺与 Me3Al 或 Et3Al 以 2:1 的比例进行原溶解反应制备的。与 "RhCl "源和吡啶反应后，2-Me 生成 (PAlP)RhMe(py) 复合物 (4-Me)，而 2-Et 生成类似的氢化物复合物 (PAlP)RhH(py) (4-H)，氯化物从 Rh 转移到 Al。4-Me 和 4-H 具有迄今为止最短的 Rh-Al 键。

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.