Abstract:
The reaction of quinopimaric acid with P–H-phosphonium salts yielded quaternary phosphonium salts containing enol moiety at the phosphorus atom. The reaction proceeded with high regioselectivity. The structures of the resulting compounds were confirmed by NMR and IR spectroscopy, mass spectrometry, and single-crystal X-ray diffraction.
Citation:
A. M. Shinkareva, A. V. Nemtarev, D. V. Chachkov, A. B. Dobrynin, I. A. Litvinov, V. F. Mironov, “Quaternary phosphonium salts based on quinopimaric acid”, Mendeleev Commun., 34:1 (2024), 113–115
Linking options:
https://www.mathnet.ru/eng/mendc59
https://www.mathnet.ru/eng/mendc/v34/i1/p113
This publication is cited in the following 3 articles:
Larissa I. C. da Silva, Leticia M. A. de Souza, Giovanni B. de Simone, Juliana O. Bahú, Jean F. Leal Silva, Norberto S. Gonçalves, José F. C. Bohórquez, Laura Plazas Tovar, “From Bio-Based Solvents to a Phosphonium Salt on a Biorefinery Concept: Multiobjective Optimization-Extended Techno-Economic Assessment”, ACS Sustainable Chem. Eng., 2025
E. V. Tretyakova, S. R. Sharafutdinova, “Synthesis and Cytotoxicity Evaluation of Maleopimaric and Dihydroquinopimaric Esters and Amides”, Russ J Bioorg Chem, 50:6 (2024), 2618
E. V. Tretyakova, S. R. Sharafutdinova, “Synthesis and cytotoxic activity evaluation of maleopimaric and dihydroquinopimaric esters and amides”, RUBI, 50:6 (2024), 780
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