Аннотация:
2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole reacts with arylacetylenes or 3-chloropropyne to give 2,7-dichloro-5-methoxy-4-aryl(haloalkyl)-1,2-benzoxaphosphinine 2-oxides. Hydrolysis of the latter leads to the opening of the oxaphosphinine ring and formation of (E)-2-(4-chloro-2- methoxy-6 hydroxyphenyl)ethenylphosphonic acid.
Образец цитирования:
A. V. Nemtarev, I. O. Nasibullin, R. R. Fayzullin, L. R. Grigor’eva, V. F. Mironov, “2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole in the reactions with terminal acetylenes”, Mendeleev Commun., 30:1 (2020), 34–37
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1092
https://www.mathnet.ru/rus/mendc/v30/i1/p34
Эта публикация цитируется в следующих 3 статьяx:
Tarik E. Ali, Mohammed A. Assiri, Noha M. Hassanin, “Reaction of 1-(2-hydroxyphenyl)-3-phenylpropane-1,3-dione with some phosphorus halides: A simple synthesis of novel 1,2-benzoxaphosphinines”, Synthetic Communications, 52:24 (2022), 2334
V. F. Mironov, M. N. Dimukhametov, I. A. Litvinov, A. T. Gubaidullin, “Simultaneous formation of P–C/P–O-cage phosphoranes in the reaction of 2-[(2-methylcarbonyl)phenyloxy]-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane with hexafluoroacetone”, Mendeleev Commun., 32:5 (2022), 615–618
Vladimir F. Mironov, Mudaris N. Dimukhametov, Gulnara A. Ivkova, Khasan R. Khayarov, Daut R. Islamov, Igor A. Litvinov, “The formation of cage phosphoranes and their rearrangements in the reactions of substituted 2-(3-oxo-3-phenyl)ethoxybenzo[d]-1,3,2-dioxaphospholes with perfluorodiacetyl”, Chem. Commun., 57:68 (2021), 8516
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