Reaction of benzylidenetriphenylphosphorane with 1,4-dichloro-3а,6а-diaza-1,4-diphosphapentalene
- Autores: Kornev A.1, Galperin V.1, Panova Y.1, Sushev V.1, Arapova A.1, Fukin G.1, Baranov E.1, Abakumov G.1
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Afiliações:
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
- Edição: Volume 66, Nº 9 (2017)
- Páginas: 1636-1642
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/241257
- DOI: https://doi.org/10.1007/s11172-017-1935-0
- ID: 241257
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Resumo
The transylidation between 1,4-dichloro-3a,6a-diaza-1,4-diphosphapentalene and benzylidenetriphenylphosphorane (Ph3P=CHPh) results in either mono- or disubstitution of chlorine atoms by the Ph3P=C(Ph) group depending on the reactant molar ratio. In the crystal, the monosubstituted product has the planar diazadiphosphapentalene ring and the P—Cl ionic bond. The 31P NMR spectra of this compound exhibit a strong solvent-dependent behavior, which indicates that it exists both in the ionic form (in CH2Cl2, MeCN) and the molecular form (in THF). In the disubstituted product, the diazadiphosphapentalene skeleton is non-planar and is bent along the N—N bond.
Sobre autores
A. Kornev
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Autor responsável pela correspondência
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
V. Galperin
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
Yu. Panova
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
V. Sushev
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
A. Arapova
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
G. Fukin
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
E. Baranov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137
G. Abakumov
G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences
Email: akornev@iomc.ras.ru
Rússia, 49 ul. Tropinina, Nizhny Novgorod, 603137