Synthesis of [1,2,4,3]Triazaphospholo[1,5-a]pyridines+

Author:

Bansal Raj K.1,Gandhi Neelam1,Schmidpeter A.2,Karaghiosoff K.2

Affiliation:

1. Department of Chemistry, University of Rajasthan, Jaipur - 302004, India

2. Institut für Anorganische Chemie der Universität München, Meiserstraße 1, D-80333 München, Bundesrepublik Deutschland

Abstract

Condensation of 1,2-diaminopyridinium iodides with tris(dimethylamino)phosphine gives [1,2,4,3]triazaphospholo[1,5-a]pyridines 2a - d . Diethylamine adds to the N=P bond of 2a, b only if the phosphorus is oxidized at the same time. Hydrolysis of 2a opens the triazaphosphole ring at its 2,3-bond.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Cited by 14 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Synthesis and Chemistry of 1,2,4,3-Triazaphosphole Derivatives;Current Organic Chemistry;2023-04

2. Dienophilic reactivity of 2-phosphaindolizines: a conceptual DFT investigation;Beilstein Journal of Organic Chemistry;2022-09-13

3. Multifaceted chemistry of 2-phosphaindolizines;Phosphorus, Sulfur, and Silicon and the Related Elements;2019-02-22

4. Synergy between Experimental and Theoretical Results of Some Reactions of Annelated 1,3-Azaphospholes;Molecules;2018-05-27

5. 2-Phosphaindolizines;Phosphorus, Sulfur, and Silicon and the Related Elements;2014-08-03

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