Аннотация:
Bis(2-phenylethyl)phosphine oxide and sulfide and bis[2-(2-pyridyl)ethyl]phosphine sulfide add easily (LiOH–THF, 28–30°C) to 4-hydroxy-4-methyl-2-pentynenitrile to give regio- and stereoselectively 3-substituted (Z)-4-hydroxy-4-methyl-2-pentenenitriles in 82–91% yield; the latter, upon heating (58–60°C) in the presence of LiOH in THF, rearrange cleanly to the corresponding 3-cyano-2-propen-1-yl phosphinates and phosphinothioates (isolated yields of 82–86%).
Тип публикации:
Статья
Язык публикации: английский
Образец цитирования:
S. N. Arbuzova, N. K. Gusarova, M. V. Bogdanova, I. A. Ushakov, A. G. Mal'kina, B. A. Trofimov, “Nucleophilic addition of secondary phosphine chalcogenides to, α,β-acetylenic γ-hydroxy acid nitriles and a rearrangement of the adducts”, Mendeleev Commun., 17:6 (2007), 325–326
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc3476
https://www.mathnet.ru/rus/mendc/v17/i6/p325
Эта публикация цитируется в следующих 8 статьяx:
P. A. Volkov, S. I. Verkhoturova, S. N. Arbuzova, K. O. Khrapova, I. A. Bidusenko, S. V. Zinchenko, B. A. Trofimov, Mendeleev Commun., 35:2 (2025), 158–161
Zsuzsanna Szalai, György Keglevich, “Tetraalkyl Hydroxymethylene-bisphosphonate and Dialkyl 1-Diphenylphosphinoyl-1-hydroxy-ethylphosphonate Derivatives by the Pudovik Reaction and Their Rearranged Products”, Molecules, 26:24 (2021), 7575
Boris A. Trofimov, Anastasiya G. Mal'kina, “Cyanoacetylenic Alcohols: Molecules of Interstellar Relevance in the Synthesis of Essential Heterocycles, Amino Acids, Nucleobases and Nucleosides”, Synthesis, 53:16 (2021), 2740
Nina K. Gusarova, Pavel A. Volkov, Nina I. Ivanova, Svetlana N. Arbuzova, Kseniya O. Khrapova, Alexander I. Albanov, Vladimir I. Smirnov, Tatyana N. Borodina, Boris A. Trofimov, “One-pot reductive N-vinylation and C(4)-phosphorylation of pyridines with alkyl propiolates and secondary phosphine chalcogenides”, Tetrahedron Letters, 56:33 (2015), 4804
Biswajit Deb, Bhaskar Jyoti Sarmah, Bibek Jyoti Borah, Dipak Kumar Dutta, “Synthesis, characterisation and thermal studies of ruthenium(II) carbonyl complexes of functionalised tripodal phosphine chalcogen donor ligands, [CH3C(CH2P(X)Ph2)3], where X=Se, S, O”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 72:2 (2009), 339
B. A. Trofimov, N. K. Gusarova, “Elemental phosphorus in strongly basic media as phosphorylating reagent: a dawn of halogen-free ‘green' organophosphorus chemistry”, Mendeleev Commun., 19:6 (2009), 295–302
Svetlana N. Arbuzova, Nina K. Gusarova, Maria V. Bogdanova, Igor A. Ushakov, Anastasiya G. Mal'kina, Boris A. Trofimov, “ChemInform Abstract: Nucleophilic Addition of Secondary Phosphine Chalcogenides to α,β‐Acetylenic γ‐Hydroxy Acid Nitriles and a Rearrangement of the Adducts.”, ChemInform, 39:30 (2008)
S. K. Armstrong, Organic Reaction Mechanisms Series, Organic Reaction Mechanisms · 2007, 2007, 373