Journal articles on the topic '2-pyrrolidinones'
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Wei, Wen-Ting, Wei-Wei Ying, Wei-Ting Chen, et al. "Room Temperature, Metal-Free, Radical Chloroazidation of 1,6-Enynes." Synlett 29, no. 12 (2018): 1664–68. http://dx.doi.org/10.1055/s-0037-1609752.
Full textRigo, Benoǐt, Charles Lespagnol, and Marc Pauly. "Studies on pyrrolidinones. A convenient synthesis of 5-cyano-2-pyrrolidinone derivatives." Journal of Heterocyclic Chemistry 23, no. 1 (1986): 183–84. http://dx.doi.org/10.1002/jhet.5570230137.
Full textRuostesuo, P., and P. Piril�-Honkanen. "Thermodynamic and spectroscopic properties of 2-pyrrolidinones. 2. Dielectric properties of 2-pyrrolidinone in binary mixtures." Journal of Solution Chemistry 19, no. 5 (1990): 473–82. http://dx.doi.org/10.1007/bf00650380.
Full textGhelfi, Franco, Gianluca Ghirardini, Emanuela Libertini, Luca Forti, and Ugo M. Pagnoni. "Easy approach to 3-benzylimino-2-pyrrolidinones from 3-chloro-4-chloromethyl-2-pyrrolidinones." Tetrahedron Letters 40, no. 49 (1999): 8595–97. http://dx.doi.org/10.1016/s0040-4039(99)01798-0.
Full textBreinbauer, Rolf, Marko Kljajic, and Thomas Schlatzer. "Synthesis of 2-Pyrrolidinones by Palladium-Catalyzed [3+2] Cycloaddition of Isocyanates." Synlett 30, no. 05 (2019): 581–85. http://dx.doi.org/10.1055/s-0037-1610692.
Full textZav'yalov, S. I., and N. E. Kravchenko. "Synthesis of 5-alkylidene-2-pyrrolidinones." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 38, no. 5 (1989): 1087–90. http://dx.doi.org/10.1007/bf00955460.
Full textGhelfi, Franco, Gianluca Ghirardini, Emanuela Libertini, Luca Forti, and Ugo M. Pagnoni. "ChemInform Abstract: Easy Approach to 3-Benzylimino-2-pyrrolidinones from 3-Chloro-4-chloromethyl-2-pyrrolidinones." ChemInform 31, no. 9 (2010): no. http://dx.doi.org/10.1002/chin.200009117.
Full textRuostesuo, P., P. Pirilä-Honkanen, and L. Heikkinen. "Thermodynamic and spectroscopic properties of 2-pyrrolidinones. 3. NMR spectroscopic studies on 2-pyrrolidinone in different solvents." Journal of Physical Organic Chemistry 2, no. 7 (1989): 565–72. http://dx.doi.org/10.1002/poc.610020709.
Full textMoutevelis-Minakakis, Panagiota, Eleni Papavassilopoulou, and Thomas Mavromoustakos. "Synthesis of New Optically Active 2-Pyrrolidinones." Molecules 18, no. 1 (2012): 50–73. http://dx.doi.org/10.3390/molecules18010050.
Full textZaragoza-Galicia, Ivann, Zaira A. Santos-Sánchez, Yazmín I. Hidalgo-Mercado, Horacio F. Olivo, and Moisés Romero-Ortega. "Synthesis of 5-Substituted 2-Pyrrolidinones by Coupling of Organozinc Reagents with Cyclic N-Acyliminium Ions." Synthesis 51, no. 24 (2019): 4650–56. http://dx.doi.org/10.1055/s-0037-1610733.
Full textAlves, José C. F. "2-Pyrrolidinones and 3-Pyrrolin-2-ones: A Study on the Chemical Reactivity of These Structural Moieties." Organic Chemistry International 2011 (September 4, 2011): 1–10. http://dx.doi.org/10.1155/2011/803120.
Full textKoseki, Yuji, Shuichi Kusano, Daisuke Ichi, Keiji Yoshida, and Tatsuo Nagasaka. "Stereoselective Synthesis of 5-(1-Hydroxyalkyl)-2-pyrrolidinones Utilizing Oxidation of 5-Alkylidene-2-pyrrolidinones to Acyliminium Ion Precursors." Tetrahedron 56, no. 45 (2000): 8855–65. http://dx.doi.org/10.1016/s0040-4020(00)00841-3.
Full textStachel, Hans-Dietrich, Hermann Poschenrieder, and Hans Burghard. "Synthese von 5-Alkyliden-3-pyrrolin-2-onen / Synthesis of 5-Alkylidene-3-pyrrolin-2-ones." Zeitschrift für Naturforschung B 41, no. 5 (1986): 640–44. http://dx.doi.org/10.1515/znb-1986-0516.
Full textBeng, Timothy K., Jasleen Kaur, Ifeyinwa S. Anosike, Benjamin Rentfro, and Shae Newgard. "Revisiting the 1,3-azadiene-succinic anhydride annulation reaction for the stereocontrolled synthesis of allylic 2-oxopyrrolidines bearing up to four contiguous stereocenters." RSC Advances 14, no. 24 (2024): 16678–84. http://dx.doi.org/10.1039/d4ra03156c.
Full textRuostesuo, P., K. Peltola, U. Salminen, and A. M. Häkkinen. "Charge transfer complexes of N-substituted 2-pyrrolidinones." Spectrochimica Acta Part A: Molecular Spectroscopy 44, no. 1 (1988): 63–67. http://dx.doi.org/10.1016/0584-8539(88)80262-9.
Full textSlough, Greg A. "(Ph3P)3RuCl2 catalyzed equilibration and elimination of α-chloro-N-tosyl-2-pyrrolidinones: A unique route to unsaturated 2-pyrrolidinones." Tetrahedron Letters 34, № 43 (1993): 6825–28. http://dx.doi.org/10.1016/s0040-4039(00)91805-7.
Full textToja, E., C. Gorini, C. Zirotti, F. Barzaghi, and G. Galliani. "Amnesia-reversal activity of a series of 5-alkoxy-1-arylcarbonyl-2-pyrrolidinones and 5-alkoxy-1-arylmethyl-2-pyrrolidinones." European Journal of Medicinal Chemistry 26, no. 4 (1991): 415–22. http://dx.doi.org/10.1016/0223-5234(91)90102-s.
Full textMcAlonan, Helena, James P. Murphy, Paul J. Stevenson, and Alan B. Treacy. "Oxidation of N-(4-methoxybenzyl)-2-pyrrolidinones to N-(4-methoxybenzoyl)-2-pyrrolidinones. Rapid entry to optically active Aniracetam analogues." Tetrahedron 52, no. 38 (1996): 12521–28. http://dx.doi.org/10.1016/0040-4020(96)00732-6.
Full textPng, Zhuang Mao, Jaime R. Cabrera-Pardo, Jorge Peiró Cadahía та Matthew J. Gaunt. "Diastereoselective C–H carbonylative annulation of aliphatic amines: a rapid route to functionalized γ-lactams". Chemical Science 9, № 39 (2018): 7628–33. http://dx.doi.org/10.1039/c8sc02855a.
Full textZhang, Yixin, Haojie Ma, Xingxing Liu, et al. "The synthesis of multi-substituted pyrrolidinones via a direct [3 + 2] cycloaddition of azaoxyallyl cations with aromatic ethylenes." Organic & Biomolecular Chemistry 16, no. 24 (2018): 4439–42. http://dx.doi.org/10.1039/c8ob00899j.
Full textPirila-Honkanen, Paivi L., and Pirkko A. Ruostesuo. "Thermodynamic and spectroscopic properties of 2-pyrrolidinones. 1. Excess molar volumes of 2-pyrrolidinone + dichloromethane, + dimethyl sulfoxide, + acetone, + 2-propanol, and + water." Journal of Chemical & Engineering Data 32, no. 3 (1987): 303–6. http://dx.doi.org/10.1021/je00049a006.
Full textQian, Hui, Song Sun, Wanxiang Zhao та Jianwei Sun. "An efficient [3+2] annulation for the asymmetric synthesis of densely-functionalized pyrrolidinones and γ-butenolides". Chemical Communications 56, № 76 (2020): 11295–98. http://dx.doi.org/10.1039/d0cc05188h.
Full textKoseki, Yuji, Shuichi Kusano, Daisuke Ichi, Keiji Yoshida, and Tatsuo Nagasaka. "ChemInform Abstract: Stereoselective Synthesis of 5-(1-Hydroxyalkyl)-2-pyrrolidinones Utilizing Oxidation of 5-Alkylidene-2-pyrrolidinones to Acyliminium Ion Precursors." ChemInform 32, no. 10 (2001): no. http://dx.doi.org/10.1002/chin.200110039.
Full textMorizur, Jean-François, and Lon J. Mathias. "Synthesis of new polyfunctional 2-pyrrolidinones from methyl 2-(carboethoxyhydroxymethyl)acrylate." Tetrahedron Letters 48, no. 31 (2007): 5555–59. http://dx.doi.org/10.1016/j.tetlet.2007.05.122.
Full textSi, Chang-Mei, Zhuo-Ya Mao, Yi-Wen Liu, Zhen-Ting Du, Bang-Guo Wei, and Guo-Qiang Lin. "Stereoselective formation of chiral trans-4-hydroxy-5-substituted 2-pyrrolidinones: syntheses of streptopyrrolidine and 3-epi-epohelmin A." Organic Chemistry Frontiers 2, no. 11 (2015): 1485–99. http://dx.doi.org/10.1039/c5qo00250h.
Full textGiese, Bernd, Markus Obkircher, and Wolfgang Seufert. "Photochemical Synthesis of N-Substituted 3-Hydroxy-2-pyrrolidinones." Synlett, no. 7 (2005): 1182–84. http://dx.doi.org/10.1055/s-2005-865229.
Full textBrokaite, K., V. Mickevicius, and G. Mikulskiene. "Synthesis and investigation of some 1,4-disubstituted 2-pyrrolidinones." Chemistry of Heterocyclic Compounds 42, no. 9 (2006): 1158–67. http://dx.doi.org/10.1007/s10593-006-0220-1.
Full textBreña-Valle, Leonardo J., Rodolfo Carreón Sánchez, and Raymundo Cruz-Almanza. "Diastereoselective Alkylation of 1-Benzyl-(5S)-Substituted 2-Pyrrolidinones." Tetrahedron: Asymmetry 7, no. 4 (1996): 1019–26. http://dx.doi.org/10.1016/0957-4166(96)00106-1.
Full textRigo, BenoǏT, RÉGis Dolaine, Samira El Ghammarti, and Daniel Couturier. "Studies on pyrrolidinones. synthesis ofN-(2-nitrobenzyl)pyroglutamic acid." Journal of Heterocyclic Chemistry 33, no. 4 (1996): 1063–66. http://dx.doi.org/10.1002/jhet.5570330411.
Full textTOJA, E., C. GORINI, C. ZIROTTI, F. BARZAGHI, and G. GALLIANI. "ChemInform Abstract: Amnesia-Reversal Activity of a Series of 5-Alkoxy-1-arylcarbonyl-2- pyrrolidinones and 5-Alkoxy-1-arylmethyl-2-pyrrolidinones." ChemInform 22, no. 41 (2010): no. http://dx.doi.org/10.1002/chin.199141141.
Full textSLOUGH, G. A. "ChemInform Abstract: (Ph3P)3RuCl2-Catalyzed Equilibration and Elimination of α-Chloro- N-tosyl-2-pyrrolidinones: A Unique Route to Unsaturated 2- Pyrrolidinones." ChemInform 25, № 18 (2010): no. http://dx.doi.org/10.1002/chin.199418035.
Full textMCALONAN, H., J. P. MURPHY, P. J. STEVENSON, and A. B. TREACY. "ChemInform Abstract: Oxidation of N-(4-Methoxybenzyl)-2-pyrrolidinones to N-(4- Methoxybenzoyl)-2-pyrrolidinones. Rapid Entry to Optically Active Aniracetam Analogues." ChemInform 28, no. 3 (2010): no. http://dx.doi.org/10.1002/chin.199703162.
Full textGao, Hong, Jing Sun, and Chao-Guo Yan. "Four-component reaction of cyclic amines, 2-aminobenzothiazole, aromatic aldehydes and acetylenedicarboxylate." Beilstein Journal of Organic Chemistry 9 (December 27, 2013): 2934–39. http://dx.doi.org/10.3762/bjoc.9.330.
Full textBrokaite, Kristina, Vytautas Mickevicius, and Gema Mikulskiene. "Synthesis and structural investigation of some 1,4-disubstituted-2-pyrrolidinones." Arkivoc 2006, no. 2 (2005): 61–67. http://dx.doi.org/10.3998/ark.5550190.0007.206.
Full textTanaka, Kazuhiko, Hidemi Yoda, and Aritsune Kaji. "A Mild and Convenient Synthesis of 3-Methylene-2-pyrrolidinones." Synthesis 1985, no. 01 (1985): 84–86. http://dx.doi.org/10.1055/s-1985-31119.
Full textGarcía-Abuín, Alicia, Diego Gómez-Díaz, José M. Navaza, and Isabel Vidal-Tato. "Surface Tension of Aqueous Solutions of ShortN-Alkyl-2-pyrrolidinones." Journal of Chemical & Engineering Data 53, no. 11 (2008): 2671–74. http://dx.doi.org/10.1021/je800589e.
Full textVictoria Rodriguez-Tzompantzi, Antonio Rosales-López, David M. Aparicio-Solano, Joel L. Terán, and Alan Carrasco-Carballo. "In silico cancer potential of 2-pyrrolidinones from marine origin." GSC Biological and Pharmaceutical Sciences 30, no. 3 (2025): 099–111. https://doi.org/10.30574/gscbps.2025.30.3.0093.
Full textAfzal, Obaid, Abdulmalik Saleh Alfawaz Altamimi, Mir Mohammad Shahroz, Hemant Kumar Sharma, Yassine Riadi, and Md Quamrul Hassan. "Analgesic and Anticancer Activity of Benzoxazole Clubbed 2-Pyrrolidinones as Novel Inhibitors of Monoacylglycerol Lipase." Molecules 26, no. 8 (2021): 2389. http://dx.doi.org/10.3390/molecules26082389.
Full textKamal, Ahmed, K. Venkata Ramana, A. Venkata Ramana, and A. Hari Babu. "Chemoenzymatic enantioselective synthesis of 3-hydroxy-2-pyrrolidinones and 3-hydroxy-2-piperidinones." Tetrahedron: Asymmetry 14, no. 17 (2003): 2587–94. http://dx.doi.org/10.1016/s0957-4166(03)00548-2.
Full textPiril�-Honkanen, P�ivi. "Thermodynamic and spectroscopic properties of 2-pyrrolidinones. 6. Normalized ET(30) parameters for binary solvent mixtures of 2-pyrrolidinone at 30 and 50�C." Journal of Solution Chemistry 24, no. 7 (1995): 641–49. http://dx.doi.org/10.1007/bf00973232.
Full textQuertenmont, Mathilde, Frédéric C. Toussaint, Thierry Defrance, Kevin Lam, István E. Markó, and Olivier Riant. "Continuous Flow Electrochemical Oxidative Cyclization and Successive Functionalization of 2-Pyrrolidinones." Organic Process Research & Development 25, no. 12 (2021): 2631–38. http://dx.doi.org/10.1021/acs.oprd.1c00188.
Full textBeck, Barbara, Anne Picard, Eberhardt Herdtweck, and Alexander Dömling. "Highly Substituted Pyrrolidinones and Pyridones by 4-CR/2-CR Sequence." Organic Letters 6, no. 1 (2004): 39–42. http://dx.doi.org/10.1021/ol035787n.
Full textQuertenmont, Mathilde, Iain Goodall, Kevin Lam, István Markó, and Olivier Riant. "Kolbe Anodic Decarboxylation as a Green Way To Access 2-Pyrrolidinones." Organic Letters 22, no. 5 (2020): 1771–75. http://dx.doi.org/10.1021/acs.orglett.0c00056.
Full textGlozman, O. M., L. A. Zhmurenko, V. P. Lezina, et al. "Synthesis and cardiovascular properties of 1-dialkylaminoalkyl-4-aryl-2-pyrrolidinones." Pharmaceutical Chemistry Journal 30, no. 4 (1996): 222–26. http://dx.doi.org/10.1007/bf02218765.
Full textKatkevichs, M., E. Korchagova, T. Ivanova, V. Slavinska, and E. Lukevics. "Selective hydrogenolysis of benzyl-protected 1-hydroxy-3-hydroxyimino-2-pyrrolidinones." Chemistry of Heterocyclic Compounds 42, no. 7 (2006): 872–74. http://dx.doi.org/10.1007/s10593-006-0172-5.
Full textMickevičius, V., and R. Vaickelioniené. "Condensation products of 1-aryl-4-hydrazinocarbonyl-2-pyrrolidinones with diketones." Chemistry of Heterocyclic Compounds 44, no. 2 (2008): 170–72. http://dx.doi.org/10.1007/s10593-008-0031-7.
Full textDavies, Stephen G., Gilles J. M. Doisneau, Jeremy C. Prodger, and Hitesh J. Sanganee. "Synthesis of 5-substituted-3,3-dimethyl-2-pyrrolidinones: “quat” chiral auxiliaries." Tetrahedron Letters 35, no. 15 (1994): 2369–72. http://dx.doi.org/10.1016/0040-4039(94)85222-7.
Full textPeek, Philip S., and Dana P. McDermott. "Vibrational modes and frequencies of 2-pyrrolidinones and their deutero-isotopomers." Spectrochimica Acta Part A: Molecular Spectroscopy 44, no. 4 (1988): 371–77. http://dx.doi.org/10.1016/0584-8539(88)80058-8.
Full textBRENA-VALLE, L. J., R. CARREON SANCHEZ, and R. CRUZ-ALMANZA. "ChemInform Abstract: Diastereoselective Alkylation of 1-Benzyl-(5S)-Substituted 2- Pyrrolidinones." ChemInform 27, no. 35 (2010): no. http://dx.doi.org/10.1002/chin.199635113.
Full textRoberson, Claudia W., and K. A. Woerpel. "The [3 + 2] Annulation of Allylsilanes and Chlorosulfonyl Isocyanate: Stereoselective Synthesis of 2-Pyrrolidinones." Journal of Organic Chemistry 64, no. 5 (1999): 1434–35. http://dx.doi.org/10.1021/jo982375x.
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