Enantioselective fluorination of α-branched aldehydes and subsequent conversion to α-hydroxyacetals via stereospecific C–F bond cleavage
暂无分享,去创建一个
[1] Nozomi Sasaki,et al. Williamson Ether Synthesis with Phenols at a Tertiary Stereogenic Carbon: Formal Enantioselective Phenoxylation of β-Keto Esters. , 2015, Chemistry.
[2] E. Jacobsen,et al. A Simple Primary Amine Catalyst for Enantioselective α-Hydroxylations and α-Fluorinations of Branched Aldehydes. , 2015, Organic letters.
[3] T. Braun,et al. Functionalization of fluorinated molecules by transition-metal-mediated C-F bond activation to access fluorinated building blocks. , 2015, Chemical reviews.
[4] G. C. Fu,et al. Enantioselective Nucleophile-Catalyzed Synthesis of Tertiary Alkyl Fluorides via the α-Fluorination of Ketenes: Synthetic and Mechanistic Studies , 2014, Journal of the American Chemical Society.
[5] T. Besset,et al. Recent progress in asymmetric fluorination and trifluoromethylation reactions. , 2014, Current topics in medicinal chemistry.
[6] G. C. Fu,et al. Catalytic Asymmetric Synthesis of Tertiary Alkyl Fluorides: Negishi Cross-Couplings of Racemic α,α-Dihaloketones , 2014, Journal of the American Chemical Society.
[7] Robert J. Phipps,et al. Asymmetric Fluorination of α-Branched Cyclohexanones Enabled by a Combination of Chiral Anion Phase-Transfer Catalysis and Enamine Catalysis using Protected Amino Acids , 2014, Journal of the American Chemical Society.
[8] K. Shibatomi,et al. Organocatalytic asymmetric fluorination of α-chloroaldehydes involving kinetic resolution , 2014, Beilstein journal of organic chemistry.
[9] A. Träff,et al. Selective C-F bond activation: substitution of unactivated alkyl fluorides using YbI₃. , 2013, Angewandte Chemie.
[10] Robert J. Phipps,et al. A combination of directing groups and chiral anion phase-transfer catalysis for enantioselective fluorination of alkenes , 2013, Proceedings of the National Academy of Sciences.
[11] F. Toste,et al. Enantioselective fluoroamination: 1,4-addition to conjugated dienes using anionic phase-transfer catalysis. , 2013, Angewandte Chemie.
[12] C. Kokotos,et al. β-tert-Butyl aspartate as an organocatalyst for the asymmetric α-amination of α,α-disubstituted aldehydes , 2013 .
[13] Claude Y. Legault,et al. Enabling nucleophilic substitution reactions of activated alkyl fluorides through hydrogen bonding. , 2013, Organic letters.
[14] Robert J. Phipps,et al. Chiral anion phase-transfer catalysis applied to the direct enantioselective fluorinative dearomatization of phenols. , 2013, Journal of the American Chemical Society.
[15] B. List,et al. Organocatalytic asymmetric α-benzoyloxylation of α-branched aldehydes and enals: a useful approach to oxygenated quaternary stereocenters , 2012 .
[16] K. Shibatomi,et al. Highly enantioselective chlorination of β-keto esters and subsequent S(N)2 displacement of tertiary chlorides: a flexible method for the construction of quaternary stereogenic centers. , 2012, Journal of the American Chemical Society.
[17] Robert J. Phipps,et al. Asymmetric fluorination of enamides: access to α-fluoroimines using an anionic chiral phase-transfer catalyst. , 2012, Journal of the American Chemical Society.
[18] K. Müller,et al. Fluorine in Pharmaceutical and Medicinal Chemistry: From Biophysical Aspects to Clinical Applications , 2012 .
[19] B. List,et al. Direct asymmetric α benzoyloxylation of cyclic ketones. , 2011, Angewandte Chemie.
[20] C. Greck,et al. Primary amine catalyzed electrophilic amination of α,α-disubstituted aldehydes , 2011 .
[21] K. Shibatomi,et al. Enantioselective gem-chlorofluorination of active methylene compounds using a chiral spiro oxazoline ligand. , 2011, Organic letters.
[22] Kuo‐Wei Huang,et al. Primary amine/CSA ion pair: a powerful catalytic system for the asymmetric enamine catalysis. , 2011, Organic letters.
[23] G. Thatcher,et al. Inhibition of amyloidogenesis by nonsteroidal anti-inflammatory drugs and their hybrid nitrates. , 2011, Journal of medicinal chemistry.
[24] I. Ojima. Fluorine in medicinal chemistry and chemical biology , 2009 .
[25] H. Amii,et al. C-F bond activation in organic synthesis. , 2009, Chemical reviews.
[26] Laijun Zhang,et al. C-F bond cleavage by intramolecular S(N)2 reaction of alkyl fluorides with O- and N-nucleophiles. , 2009, The Journal of organic chemistry.
[27] K. Shibatomi,et al. Development of a New ChiralSpiro Oxazolinylpyridine Ligand (Spymox) for AsymmetricCatalysis , 2009 .
[28] Hisashi Yamamoto,et al. Stereoselective synthesis of alpha,alpha-chlorofluoro carbonyl compounds leading to the construction of fluorinated chiral quaternary carbon centers. , 2008, Angewandte Chemie.
[29] M. Tremblay,et al. Enantioselective Pd-catalyzed allylation reaction of fluorinated silyl enol ethers. , 2007, Journal of the American Chemical Society.
[30] J. Overgaard,et al. Non-biaryl atropisomers in organocatalysis. , 2006, Chemistry.
[31] M. Snapper,et al. Al-catalyzed enantioselective alkylation of alpha-ketoesters by dialkylzinc reagents. enhancement of enantioselectivity and reactivity by an achiral Lewis base additive. , 2005, Journal of the American Chemical Society.
[32] N. Shibata,et al. Highly enantioselective catalytic fluorination and chlorination reactions of carbonyl compounds capable of two-point binding. , 2005, Angewandte Chemie.
[33] M. Sodeoka,et al. Catalytic enantioselective fluorination of oxindoles. , 2005, Journal of the American Chemical Society.
[34] K. Jørgensen,et al. Enantioselective formation of stereogenic carbon-fluorine centers by a simple catalytic method. , 2005, Angewandte Chemie.
[35] C. Barbas,et al. Direct asymmetric alpha-fluorination of aldehydes. , 2005, Angewandte Chemie.
[36] D. MacMillan,et al. Enantioselective Organocatalytic α-Fluorination of Aldehydes , 2005 .
[37] Y. Takéuchi,et al. Synthesis and optical resolution of 2-aryl-2-fluoropropionic acids, fluorinated analogues of non-steroidal anti-inflammatory drugs (NSAIDs). , 2005, Chemical & pharmaceutical bulletin.
[38] D. Enders,et al. Direct organocatalytic α-fluorination of aldehydes and ketones , 2005 .
[39] M. Kameda,et al. Design of N-spiro C2-symmetric chiral quaternary ammonium bromides as novel chiral phase-transfer catalysts: synthesis and application to practical asymmetric synthesis of alpha-amino acids. , 2003, Journal of the American Chemical Society.
[40] M. Sodeoka,et al. An efficient enantioselective fluorination of various beta-ketoesters catalyzed by chiral palladium complexes. , 2002, Journal of the American Chemical Society.
[41] Lukas Hintermann,et al. Catalytic Enantioselective Fluorination of β-Ketoesters. , 2000, Angewandte Chemie.
[42] K. Maruoka,et al. Molecular Design of a C2-Symmetric Chiral Phase-Transfer Catalyst for Practical Asymmetric Synthesis of α-Amino Acids , 1999 .
[43] L. Tchertanov,et al. A new chiral α-aminoacid with only axial dissymmetry: Synthesis and X-ray analysis of a 1,1′-binaphthyl-substituted α-aminoisobutyric acid (Bin) and of its biphenyl analogue (Bip) , 1996 .