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Heating a mixture of 2 2:1 molar ratio of vinylphosphonate with 1,3-diaminopropane leads to the formation N,N-bis-[(dialkoxyphosphoryl)ethyl]-1,3-diaminopropane. The tetraphosphorylated diaminoalkanes were obtained on the basis of the Kabachnik-Fields reaction.
The work was funded by the subsidy allocated to Kazan Federal University for the state assignment in the sphere of scientific activities.
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