Reaction of 3a,6a-Diaza-1,4-diphosphapentalene with Substituted Acetylenes
- 作者: Kornev A.1, Galperin V.1, Panova Y.1, Sushev V.1, Fukin G.1, Baranov E.1, Abakumov G.1
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隶属关系:
- Razuvaev Institute of Organometallic Chemistry
- 期: 卷 89, 编号 1 (2019)
- 页面: 51-58
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222699
- DOI: https://doi.org/10.1134/S1070363219010092
- ID: 222699
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详细
The reaction of 3a,6a-diaza-1,4-diphosphapentalene with 1-bromo-2-phenylacetylene has led to the formation of 1,1-bis(phenylethynyl)- and 1,4-dibromo-3a,6a-diaza-1,4-diphosphapentalene. The first has been also prepared via a different route by the reaction of 1,4-dichloro-3a,6a-diaza-1,4-diphosphapentalene with lithium phenylacetylenide in 96% yield. No isomeric 1,4-bis(phenylethynyl)-DDP has been formed in this reaction. The reaction in the 3a,6a-diaza-1,4-diphosphapentalene–[Ph3PC≡CPh]Br–carbazole three-component system proceeds as addition of carbazole to the initially formed complex of 3a,6a-diaza-1,4-diphosphapentalene with [Ph3PC≡CPh]Br with the rupture of the P–N bond. The products and intermediates of the reaction have been simulated by B3LYP/6-31+G(d) method.
作者简介
A. Kornev
Razuvaev Institute of Organometallic Chemistry
编辑信件的主要联系方式.
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
V. Galperin
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
Yu. Panova
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
V. Sushev
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
G. Fukin
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
E. Baranov
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137
G. Abakumov
Razuvaev Institute of Organometallic Chemistry
Email: akornev@iomc.ras.ru
俄罗斯联邦, ul. Tropinina 49, Nizhny Novgorod, 603137