Staudinger或还原N-N键裂解法合成二氨基n -杂环亚胺(DAC = NH

IF 2.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Organometallics Pub Date : 2025-05-27 DOI:10.1021/acs.organomet.5c0012010.1021/acs.organomet.5c00120

Kajal Balayan, Himanshu Sharma, Kumar Vanka, Rajesh G. Gonnade and Sakya S. Sen*,

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引用次数: 0

摘要

本报告首次报道了以亲电二胺羰基（DACs）为基础的n -杂环亚胺。而2是由经典的Staudinger合成，4是通过一个不寻常的还原性的氮氮键被HCl切割得到的。2和4的外环C = N键长度比N-杂环和环（烷基）（氨基）卡宾的键长度短，反映了dac的亲电性。

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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Synthesis of Diamido N-Heterocyclic Imines (DAC = NH) Via Staudinger or Reductive N–N Bond Cleavage Approach

This report communicates the first examples of N-heterocyclic imines based on electrophilic diamido carbenes (DACs). While 2 is prepared by classical Staudinger synthesis, 4 is obtained via an unusual reductive N–N bond cleavage of an azine by HCl. The exocyclic C═N bond lengths in 2 and 4 are substantially shorter than those based on N-heterocyclic carbenes and cyclic (alkyl)(amino)carbene reflecting the electrophilic character of DACs.

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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.