Reaction of 6-Methylpyridin-2-ylphosphine with Benzaldehyde and p-Toluidine: A Pathway to Acyclic Aminomethylphosphine Oxides with Carbon-Substituted PCHN Fragments

The reaction of 6-methylpyridin-2-ylphosphine with benzaldehyde and p -toluidine was investigated. This reaction leads to the formation of three isomers of acyclic aminomethylphosphine oxide with a moderate yield. The structures of the compounds were confirmed by NMR and IR spectroscopy data. It was...

Full description

Saved in:
Bibliographic Details
Published in:Russian journal of general chemistry 2024-09, Vol.94 (9), p.2264-2270
Main Authors: Kurenkov, A. V., Dayanova, I. R., Rychkova, I. A., Naumova, O. E., Islamov, D. R., Strelnik, I. D., Karasik, A. A.
Format: Article
Language:English
Subjects:
Benzaldehyde
Chemical bonds
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Crystallization
Hydrogen bonds
Infrared spectroscopy
Isomers
NMR
Nuclear magnetic resonance
Single crystals
Toluidine
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The reaction of 6-methylpyridin-2-ylphosphine with benzaldehyde and p -toluidine was investigated. This reaction leads to the formation of three isomers of acyclic aminomethylphosphine oxide with a moderate yield. The structures of the compounds were confirmed by NMR and IR spectroscopy data. It was shown that the reaction results in the formation of three isomers of acyclic aminomethylphosphine. One of the isomers was isolated in a crystalline form suitable for the single crystal X-ray diffraction analysis. According to the XRD data, the isomer is crystallized as dimers formed by N–H···O hydrogen bonds.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363224090068