4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione

Dmitry Tatarinov; Elisa Bajnazarova; Mohsin Ali; Alexey Dovzhenko; Rustem Zairov; Vladimir Mironov; Asiya Mustafina

doi:10.20944/preprints202312.0553.v1

Version 1 : Received: 7 December 2023 / Approved: 7 December 2023 / Online: 8 December 2023 (10:20:03 CET)

How to cite: Tatarinov, D.; Bajnazarova, E.; Ali, M.; Dovzhenko, A.; Zairov, R.; Mironov, V.; Mustafina, A. 4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione. Preprints 2023, 2023120553. https://doi.org/10.20944/preprints202312.0553.v1 Tatarinov, D.; Bajnazarova, E.; Ali, M.; Dovzhenko, A.; Zairov, R.; Mironov, V.; Mustafina, A. 4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione. Preprints 2023, 2023120553. https://doi.org/10.20944/preprints202312.0553.v1

Abstract

Novel 4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione was synthesized by the reaction of diketone enamine with diphenylchloro phosphine followed by oxidation and hydrolysis of the enamine phosphine formed. Tautomeric transformation of the diketone moiety of phosphine oxide was investigated by ¹H NMR. Three out of five possible tautomers were observed in the 4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione solution. The major tautomer was the form with a diketone fragment.

Keywords

Subject

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

4-(diphenylphosphoryl)-1-phenylbutane-1,3-dione

Abstract

Keywords

Subject

Comments (0)