Journal articles on the topic 'Α-hydroxyketones'
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Huang, Jinwen, Fanhong Wu, Zhongyuan Li та ін. "Indium-Mediated Reformatsky Reaction of Iododifluoro Ketones with Aldehydes: Preparation of α,α-Difluoro-β-hydroxyketone Derivatives in Water". SynOpen 06, № 01 (2022): 19–30. http://dx.doi.org/10.1055/s-0040-1719888.
Full textKam, Mei Kee, Akira Sugiyama, Ryouta Kawanishi та Kazutaka Shibatomi. "Asymmetric Synthesis of Tertiary α -Hydroxyketones by Enantioselective Decarboxylative Chlorination and Subsequent Nucleophilic Substitution". Molecules 25, № 17 (2020): 3902. http://dx.doi.org/10.3390/molecules25173902.
Full textZheng, Shasha, Wietse Smit, Anke Spannenberg, Sergey Tin та Johannes G. de Vries. "Synthesis of α-keto aldehydes via selective Cu(i)-catalyzed oxidation of α-hydroxy ketones". Chemical Communications 58, № 29 (2022): 4639–42. http://dx.doi.org/10.1039/d2cc00773h.
Full textNaveen, Naganaboina, та Rengarajan Balamurugan. "Catalyst free synthesis of α-fluoro-β-hydroxy ketones/α-fluoro-ynols via electrophilic fluorination of tertiary propargyl alcohols using Selectfluor™ (F-TEDA-BF4)". Organic & Biomolecular Chemistry 15, № 9 (2017): 2063–72. http://dx.doi.org/10.1039/c7ob00140a.
Full textTanaka, Toru, Masami Kawase та Satoru Tani. "α-Hydroxyketones as inhibitors of urease". Bioorganic & Medicinal Chemistry 12, № 2 (2004): 501–5. http://dx.doi.org/10.1016/j.bmc.2003.10.017.
Full textOelerich, Jens, та Gerard Roelfes. "Alkylidene malonates and α,β-unsaturated α′-hydroxyketones as practical substrates for vinylogous Friedel–Crafts alkylations in water catalysed by scandium(iii) triflate/SDS". Organic & Biomolecular Chemistry 13, № 9 (2015): 2793–99. http://dx.doi.org/10.1039/c4ob02487g.
Full textTsukamoto, Takashi, Takashi Yamazaki та Tomoya Kitazume. "Enzymic Optical Resolution of α,α-Difluoro-β-Hydroxyketones". Synthetic Communications 20, № 20 (1990): 3181–86. http://dx.doi.org/10.1080/00397919008051543.
Full textIseki, Katsuhiko, Daisuke Asada та Yoshichika Kuroki. "Preparation of optically active α,α-difluoro-β-hydroxyketones". Journal of Fluorine Chemistry 97, № 1-2 (1999): 85–89. http://dx.doi.org/10.1016/s0022-1139(99)00033-0.
Full textLi, Heng, Nan Liu, Xian Hui, and Wen-Yun Gao. "An improved enzymatic method for the preparation of (R)-phenylacetyl carbinol." RSC Advances 7, no. 52 (2017): 32664–68. http://dx.doi.org/10.1039/c7ra04641c.
Full textMuschallik, Lukas, Denise Molinnus, Melanie Jablonski та ін. "Synthesis of α-hydroxy ketones and vicinal (R,R)-diols by Bacillus clausii DSM 8716T butanediol dehydrogenase". RSC Advances 10, № 21 (2020): 12206–16. http://dx.doi.org/10.1039/d0ra02066d.
Full textLopp, Margus, Anne Paju, Tõnis Kanger та Tõnis Pehk. "Direct asymmetric α-hydroxylation of β-hydroxyketones". Tetrahedron Letters 38, № 28 (1997): 5051–54. http://dx.doi.org/10.1016/s0040-4039(97)01102-7.
Full textMitra, Alok Kumar, Aparna De, and Nilay Karchaudhuri. "Microwave-assisted Syntheses of 1,2-Diketones." Journal of Chemical Research 23, no. 3 (1999): 246–47. http://dx.doi.org/10.1177/174751989902300338.
Full textZhang, Xingxian. "In situ halo-aldol reaction of aldehydes with cyclopropyl ketone promoted by Mgl2 etherate." Journal of Chemical Research 2009, no. 8 (2009): 505–7. http://dx.doi.org/10.3184/030823407x12474221035280.
Full textVolostnykh, Ol'ga G., Olesya A. Shemyakina, Anton V. Stepanov та Igor' A. Ushakov. "Cs2CO3-Promoted reaction of tertiary bromopropargylic alcohols and phenols in DMF: a novel approach to α-phenoxyketones". Beilstein Journal of Organic Chemistry 18 (12 квітня 2022): 420–28. http://dx.doi.org/10.3762/bjoc.18.44.
Full textSun, Peipei, та Baochuan Shi. "Tin-mediated Organic Reactions: A Practical Method for the Synthesis of β-Hydroxynitriles and β-Hydroxyketones". Journal of Chemical Research 23, № 5 (1999): 318–19. http://dx.doi.org/10.1177/174751989902300511.
Full textOkada, Hideki, Tomonori Mori, Yoko Saikawa та Masaya Nakata. "Formation of α-hydroxyketones via irregular Wittig reaction". Tetrahedron Letters 50, № 12 (2009): 1276–78. http://dx.doi.org/10.1016/j.tetlet.2008.12.102.
Full textGhiringhelli, Francesca, Lukas Nattmann, Sabine Bognar та Manuel van Gemmeren. "The Direct Conversion of α-Hydroxyketones to Alkynes". Journal of Organic Chemistry 84, № 2 (2018): 983–93. http://dx.doi.org/10.1021/acs.joc.8b02941.
Full textIseki, Katsuhiko, Daisuke Asada та Yoshichika Kuroki. "ChemInform Abstract: Preparation of Optically Active α,α-Difluoro-β-hydroxyketones." ChemInform 30, № 43 (2010): no. http://dx.doi.org/10.1002/chin.199943084.
Full textRuncie, Karen A., та Richard J. K. Taylor. "The in situ oxidation–Wittig reaction of α-hydroxyketones". Chemical Communications, № 9 (4 квітня 2002): 974–75. http://dx.doi.org/10.1039/b201513g.
Full textBrown, Herbert C., Mu-Fa Zou та P. Veeraraghavan Ramachandran. "Efficient diastereoselective synthesis of anti-α-bromo-β-hydroxyketones". Tetrahedron Letters 40, № 45 (1999): 7875–77. http://dx.doi.org/10.1016/s0040-4039(99)01640-8.
Full textAmurrio, Iñigo, Ruben Córdoba, Aurelio G. Csákÿ та Joaquín Plumet. "Tetrabutylammonium cyanide catalyzed diasteroselective cyanosilylation of chiral α-hydroxyketones". Tetrahedron 60, № 46 (2004): 10521–24. http://dx.doi.org/10.1016/j.tet.2004.07.101.
Full textCarrera, Ignacio, Margarita C. Brovetto, Juan Carlos Ramos та Gustavo A. Seoane. "Microwave-assisted, solvent-free oxidative cleavage of α-hydroxyketones". Tetrahedron Letters 50, № 38 (2009): 5399–402. http://dx.doi.org/10.1016/j.tetlet.2009.07.048.
Full textRuncie, Karen A., та Richard J. K. Taylor. "The in situ Oxidation-Wittig Reaction of α-Hydroxyketones." ChemInform 33, № 35 (2010): 55. http://dx.doi.org/10.1002/chin.200235055.
Full textLOPP, M., A. PAJU, T. KANGER та T. PEHK. "ChemInform Abstract: Direct Asymmetric α-Hydroxylation of β-Hydroxyketones." ChemInform 28, № 43 (2010): no. http://dx.doi.org/10.1002/chin.199743035.
Full textPatrzałek, Michał, Aleksandra Zasada, Anna Kajetanowicz та Karol Grela. "Tandem Olefin Metathesis/α-Ketohydroxylation Revisited". Catalysts 11, № 6 (2021): 719. http://dx.doi.org/10.3390/catal11060719.
Full textOhta, Hiromichi, Jin Konishi, Yasuo Kato та Gen-ichi Tsuchihashi. "Microbial Reduction of 1,2-Diketones to Optically Active α-Hydroxyketones". Agricultural and Biological Chemistry 51, № 9 (1987): 2421–27. http://dx.doi.org/10.1080/00021369.1987.10868385.
Full textCorriu, Robert J. P., Gérard F. Lanneau та Zhifang Yu. "Intramolecular nucleophilic catalysis. Stereoselective hydrosilylation of diketones and α-hydroxyketones." Tetrahedron 49, № 40 (1993): 9019–30. http://dx.doi.org/10.1016/s0040-4020(01)91219-0.
Full textKabalka, George W., Nan-Sheng Li та Su Yu. "Carbonylation of dialkylcyanocuprates with carbon monoxide: Synthesis of α-hydroxyketones". Tetrahedron Letters 38, № 13 (1997): 2203–6. http://dx.doi.org/10.1016/s0040-4039(97)00338-9.
Full textWong, Fung Fuh, Po-Wei Chang, Hui-Chang Lin, Bang-Jau You, Jiann-Jyh Huang та Shao-Kai Lin. "An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate". Journal of Organometallic Chemistry 694, № 21 (2009): 3452–55. http://dx.doi.org/10.1016/j.jorganchem.2009.06.031.
Full textHuo, Xiaohong, Rui He, Xiao Zhang та Wanbin Zhang. "An Ir/Zn Dual Catalysis for Enantio- and Diastereodivergent α-Allylation of α-Hydroxyketones". Journal of the American Chemical Society 138, № 35 (2016): 11093–96. http://dx.doi.org/10.1021/jacs.6b06156.
Full textVu, Nam Duc, Boris Guicheret, Nicolas Duguet, Estelle Métay та Marc Lemaire. "Homogeneous and heterogeneous catalytic (dehydrogenative) oxidation of oleochemical 1,2-diols to α-hydroxyketones". Green Chemistry 19, № 14 (2017): 3390–99. http://dx.doi.org/10.1039/c7gc00867h.
Full textXia, Mengxin, Mardi Santoso, Ziad Moussa та Zaher M. A. Judeh. "A Concise Synthesis of Pyrrole-Based Drug Candidates from α-Hydroxyketones, 3-Oxobutanenitrile, and Anilines". Molecules 28, № 3 (2023): 1265. http://dx.doi.org/10.3390/molecules28031265.
Full textAkiba, Kin-ya, Hideyuki Ohnari та Katsuo Ohkata. "OXIDATION OF α-HYDROXYKETONES WITH TRIPHENYLANTIMONY DIBROMIDE AND ITS CATALYTIC CYCLE". Chemistry Letters 14, № 10 (1985): 1577–80. http://dx.doi.org/10.1246/cl.1985.1577.
Full textStreuff, Jan. "An Update on Catalytic Strategies for the Synthesis of α-Hydroxyketones". Synlett 24, № 03 (2012): 276–80. http://dx.doi.org/10.1055/s-0032-1317716.
Full textKumar, Anil, Ramesh K. Sharma, Tej V. Singh та Paloth Venugopalan. "Indium(III) bromide catalyzed direct azidation of α-hydroxyketones using TMSN3". Tetrahedron 69, № 50 (2013): 10724–32. http://dx.doi.org/10.1016/j.tet.2013.10.055.
Full textNestl, Bettina M., Anne Bodlenner, Rainer Stuermer, Bernhard Hauer, Wolfgang Kroutil та Kurt Faber. "Biocatalytic racemization of synthetically important functionalized α-hydroxyketones using microbial cells". Tetrahedron: Asymmetry 18, № 12 (2007): 1465–74. http://dx.doi.org/10.1016/j.tetasy.2007.06.005.
Full textHarris, Geraint H., та Andrew E. Graham. "Efficient oxidation-Wittig olefination-Diels–Alder multicomponent reactions of α-hydroxyketones". Tetrahedron Letters 51, № 52 (2010): 6890–92. http://dx.doi.org/10.1016/j.tetlet.2010.10.121.
Full textTsujigami, Toshikuni, Takeshi Sugai та Hiromichi Ohta. "Microbial asymmetric reduction of α-hydroxyketones in the anti-Prelog selectivity". Tetrahedron: Asymmetry 12, № 18 (2001): 2543–49. http://dx.doi.org/10.1016/s0957-4166(01)00448-7.
Full textBulman Page, Philip C., Mark Purdie та David Lathbury. "Enantioselective synthesis of α-hydroxyketones using the ditox asymmetric building block". Tetrahedron Letters 37, № 49 (1996): 8929–32. http://dx.doi.org/10.1016/s0040-4039(96)02050-3.
Full textSato, Satoshi, Ryoji Takahashi, Toshiaki Sodesawa, Hiromitsu Fukuda, Takeshi Sekine та Eriko Tsukuda. "Synthesis of α-hydroxyketones from 1,2-diols over Cu-based catalyst". Catalysis Communications 6, № 9 (2005): 607–10. http://dx.doi.org/10.1016/j.catcom.2005.05.014.
Full textBrown, Herbert C., Mu-Fa Zou та P. Veeraraghavan Ramachandran. "ChemInform Abstract: Efficient Diastereoselective Synthesis of anti-α-Bromo-β-hydroxyketones." ChemInform 31, № 2 (2010): no. http://dx.doi.org/10.1002/chin.200002110.
Full textWan, Dong-Bei, та Jiang-Min Chen. "Poly{[4-(Hydroxy)(Tosyloxy)Iodo]Styrene}-Promoted Direct α-Hydroxylation of Ketones to α-Hydroxyketones". Journal of Chemical Research 2006, № 1 (2006): 32–33. http://dx.doi.org/10.3184/030823406776331179.
Full textYan, Jun, Benjamin R. Travis та Babak Borhan. "Direct Oxidative Cleavage of α- and β-Dicarbonyls and α-Hydroxyketones to Diesters with KHSO5". Journal of Organic Chemistry 69, № 26 (2004): 9299–302. http://dx.doi.org/10.1021/jo048665x.
Full textNeuser, Frauke, Holger Zorn та Ralf G. Berger. "Formation of Aliphatic and Aromatic α-Hydroxy Ketones by Zygosaccharomyces bisporus". Zeitschrift für Naturforschung C 55, № 7-8 (2000): 560–68. http://dx.doi.org/10.1515/znc-2000-7-814.
Full textXu, Zhi-Hua, Na Li, Zhe-Ran Chang та ін. "Acyl transfer-enabled catalytic asymmetric Michael addition of α-hydroxy-1-indanones to nitroolefins". Chemical Synthesis 3, № 2 (2023): 17. http://dx.doi.org/10.20517/cs.2022.35.
Full textKabalka, George W., Nan-Sheng Li та Su Yu. "Synthesis of α,α-dichloroalcohols, α-hydroxyketones and 1-chloro-1-arylalkylene oxides via protonation of acyllithium reagents". Journal of Organometallic Chemistry 572, № 1 (1999): 31–36. http://dx.doi.org/10.1016/s0022-328x(98)00797-9.
Full textElečko, Pavol, Štefan Toma, Miroslav Vrúbel, and Eva Solčániová. "Reactivity of [m]ferrocenophanones: The aldol condensation." Collection of Czechoslovak Chemical Communications 51, no. 5 (1986): 1112–18. http://dx.doi.org/10.1135/cccc19861112.
Full textAshraf-Khorassani, Mehdi, William M. Coleman, Michael F. Dube та Larry T. Taylor. "Optimization of α-Hydroxyketone and Pyrazine Syntheses Employing Preliminary Reactions of Glucose and Buffer Solutions". Beiträge zur Tabakforschung International/Contributions to Tobacco Research 28, № 7 (2019): 329–39. http://dx.doi.org/10.2478/cttr-2019-0014.
Full textGatling, Sterling C., та James E. Jackson. "Reactivity Control via Dihydrogen Bonding: Diastereoselection in Borohydride Reductions of α-Hydroxyketones". Journal of the American Chemical Society 121, № 37 (1999): 8655–56. http://dx.doi.org/10.1021/ja991784n.
Full textAndrey, Olivier, Alexandre Alexakis та Gérald Bernardinelli. "Asymmetric Michael Addition of α-Hydroxyketones to Nitroolefins Catalyzed by Chiral Diamine". Organic Letters 5, № 14 (2003): 2559–61. http://dx.doi.org/10.1021/ol0348755.
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