http://orcid.org/0000-0002-1865-274X
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Abstract
The new reaction of alkylation of dicarboxylate phosphabetaines by alkyl halides in alcohol media has been opened. In this reaction alkyl radical enters to the ester part of molecule not from alkyl halide, but from the alcohol molecule. The structure of the isolated compounds was determined by IR and NMR spectroscopy, elemental and X-ray analysis.
Graphical Abstract
Funding
This work was funded by the subsidy allocated to Kazan Federal University for the state assignment in the sphere of scientific activities (no. 4.5888.2017/8.9).
Table 1. Characteristics of quaternary phosphonium salts 11a–e.
Figure 1. Molecular structure of compounds 11b and 11c.
Additional information
Funding
This work was funded by the subsidy allocated to Kazan Federal University for the state assignment in the sphere of scientific activities (no. 4.5888.2017/8.9)