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Reductive Elimination at Pb(II) Center of an (Amino)plumbylene‐Substituted Phosphaketene: New Pathway for Phosphinidene Synthesis Научная публикация

Журнал Chemistry: A European Journal
ISSN: 0947-6539 , E-ISSN: 1521-3765
Вых. Данные Год: 2022, Том: 28, Номер: 44, Номер статьи : e202201615, Страниц : DOI: 10.1002/chem.202201615
Авторы Timofeeva Vladislava 1,2 , Baeza José Miguel Léon 3,1 , Nougué Raphael 1 , Syroeshkin Mikhail 2 , Segundo Rojas Guerrero Rene 3 , Saffon-Merceron Nathalie 4 , Altınbaş Özpınar Gül 5 , Rathjen Saskia 5 , Müller Thomas 5 , Baceiredo Antoine 1 , Kato Tsuyoshi 1
Организации
1 Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069), Université de Toulouse, CNRS, 118 route de Narbonne, 31062 Toulouse, France
2 N. D. Zelinsky Institute of Organic Chemistry, Leninsky prosp. 47, 119991 Moscow, Russia
3 Departamento de Química Inorganica, Facultad de Química, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago, 22 Chile
4 Institut de Chimie de Toulouse (FR 2599), Université de Toulouse, CNRS, 118 route de Narbonne, 31062 Toulouse, France
5 Institut für Chemie, Carl von Ossietzky Universität Oldenburg, Carl von Ossietzky-Strasse 9–11, 26111 Oldenburg, Germany

Реферат: A stable (amino)plumbylene-substituted phosphaketene 3 was synthesized by the successive reactions of PbCl2 with two anionic reagents (lithium amidophosphine and NaPCO). Of particular interest, the thermal evolution of 3, at 80 °C, leads to the transient formation of corresponding amino- and phosphanylidene-phosphaketenes (6 and 7), via a reductive elimination at the PbII center forming new N−P and P−P bonds. Further evolution of 6 gives a new cyclic (amino)phosphanylidene phosphorane 4, which shows a unique reactivity as a phosphinidene. This result provides a new synthetic route to phosphinidenes, extending and facilitating further their access.
Библиографическая ссылка: Timofeeva V. , Baeza J.M.L. , Nougué R. , Syroeshkin M. , Segundo Rojas Guerrero R. , Saffon-Merceron N. , Altınbaş Özpınar G. , Rathjen S. , Müller T. , Baceiredo A. , Kato T.
Reductive Elimination at Pb(II) Center of an (Amino)plumbylene‐Substituted Phosphaketene: New Pathway for Phosphinidene Synthesis
Chemistry: A European Journal. 2022. V.28. N44. e202201615 . DOI: 10.1002/chem.202201615 WOS Scopus OpenAlex
Идентификаторы БД:
Web of science: WOS:000811179700001
Scopus: 2-s2.0-85131882955
OpenAlex: W4281619298
Цитирование в БД:
БД Цитирований
OpenAlex 8
Scopus 4
Web of science 4
Альметрики: