A remarkable temperature effect in the desymmetrisation of bridged meso-tricyclic succinic anhydrides with chiral oxazolidin-2-ones
暂无分享,去创建一个
[1] R. Manzano,et al. Synthesis of both enantiomers of hemiesters by enantioselective methanolysis of meso cyclic anhydrides catalyzed by alpha-amino acid-derived chiral thioureas. , 2010, The Journal of organic chemistry.
[2] M. Bartók. Unexpected inversions in asymmetric reactions: reactions with chiral metal complexes, chiral organocatalysts, and heterogeneous chiral catalysts. , 2010, Chemical reviews.
[3] J. Mulzer,et al. Remarkable temperature effect on intramolecular [3+2] cyclization , 2009 .
[4] P. Carter,et al. Enantioselective synthesis of benzyl (1S,2R,4R)-4-(tert-butoxycarbonylamino)-2-(hydroxymethyl)cyclohexylcarbamate using an iodolactamization as the key step. , 2009, The Journal of organic chemistry.
[5] Z. Hameršak,et al. Inversion of enantioselectivity in quinine-mediated desymmetrization of glutaric meso-anhydrides , 2009 .
[6] J. Mowat,et al. Inverse temperature dependence in the diastereoselective addition of Grignard reagents to a tetrahydrofurfural. , 2009, Organic letters.
[7] X. Hao,et al. Structural elucidation of daphniacetal A, a new oxa-cage compound isolated from Daphniphyllum macropodum Miq. , 2009 .
[8] A. C. Evans,et al. Highly diastereoselective desymmetrisation of cyclic meso-anhydrides and derivatisation for use in natural product synthesis. , 2009, Organic and biomolecular chemistry.
[9] S. Ghosh,et al. An efficient asymmetric desymmetrization of prochiral glutaric anhydrides with SuperQuat chiral oxazolidin-2-ones , 2008 .
[10] C. Song,et al. A highly reactive and enantioselective bifunctional organocatalyst for the methanolytic desymmetrization of cyclic anhydrides: prevention of catalyst aggregation. , 2008, Angewandte Chemie.
[11] V. Puranik,et al. Use of enantiomerically pure 7-azabicyclo[2.2.1]heptan-2-ol as a chiral template for the synthesis of aminocyclitols. , 2008, Organic letters.
[12] S. Gellman,et al. Diacid linkers that promote parallel beta-sheet secondary structure in water. , 2008, Journal of the American Chemical Society.
[13] C. Song,et al. Bifunctional organocatalyst for methanolytic desymmetrization of cyclic anhydrides: increasing enantioselectivity by catalyst dilution. , 2008, Chemical communications.
[14] C. Bolm,et al. Stereoselective anhydride openings. , 2007, Chemical reviews.
[15] G. Lin,et al. Room-temperature highly diastereoselective Zn-mediated allylation of chiral N-tert-butanesulfinyl imines: remarkable reaction condition controlled stereoselectivity reversal. , 2006, Organic letters.
[16] Jieping Zhu,et al. Synthesis of chiral vicinal diamines by highly diastereoselective three-component phenolic Mannich reaction: temperature-dependent stereodivergency. , 2005, Organic letters.
[17] J. Choi,et al. Heterogeneous organocatalysis for the asymmetric desymmetrization of meso-cyclic anhydrides using silica gel-supported bis-cinchona alkaloids , 2004 .
[18] Jian Zhou,et al. Diastereoselectivity-switchable and highly enantioselective 1,3-dipolar cycloaddition of nitrones to alkylidene malonates. , 2004, Organic letters.
[19] J. Choi,et al. Silica gel-supported bis-cinchona alkaloid: a chiral catalyst for the heterogeneous asymmetric desymmetrization of meso-cyclic anhydrides , 2004 .
[20] B. Trost,et al. Direct catalytic asymmetric aldol additions of methyl ynones. Spontaneous reversal in the sense of enantioinduction. , 2004, Journal of the American Chemical Society.
[21] L. Deng,et al. Asymmetric alcoholysis of cyclic anhydrides. , 2003, Chemical reviews.
[22] C. Tanyeli,et al. The first enantioselective synthesis of chiral norbornane-type 1,4-diamine ligand , 2003 .
[23] A. Quintavalla,et al. Solvent and Temperature Effects on Diastereofacial Selectivity: Amines as Co‐Solvents in n‐Butyllithium Addition to α‐Chiral Aldehydes , 2003 .
[24] M. Sibi,et al. Temperature dependent reversal of stereochemistry in enantioselective conjugate amine additions , 2002 .
[25] P. Seneci,et al. Stereoselective synthesis of conformationally constrained cyclohexanediols: a set of molecular scaffolds for the synthesis of glycomimetics. , 2001, The Journal of organic chemistry.
[26] A. Spivey,et al. Catalysis of the Asymmetric Desymmetrization of Cyclic Anhydrides by Nucleophilic Ring-Opening with Alcohols. , 2001, Angewandte Chemie.
[27] M. North,et al. Synthesis of Enantiomerically Pure, All Syn, Tetra and Pentasubstituted Cyclopentanes by the Desymmetrisation of Endo-Norborn-5-ene-2,3-Dicarboxylic Anhydrides , 2000 .
[28] C. Bolm,et al. Practical and highly enantioselective ring opening of cyclic meso-anhydrides mediated by cinchona alkaloids. , 2000, The Journal of organic chemistry.
[29] L. Deng,et al. A Highly Enantioselective Catalytic Desymmetrization of Cyclic Anhydrides with Modified Cinchona Alkaloids , 2000 .
[30] E. Carreira,et al. Enantioselective Synthesis of the Cyclopentyl Core of the Axinellamines , 2000 .
[31] P. Galletti,et al. Temperature and solvent effects in facial diastereoselectivity of nucleophilic addition: entropic and enthalpic contribution , 2010 .
[32] D. Hibbs,et al. Synthesis of Enantio- and Diastereomerically Pure, Tetra- and Penta-Substituted Cyclopentanes by the Desymmetrization of endo-Norborn-5-ene-2,3-dicarboxylic Anhydrides. , 1999, The Journal of organic chemistry.
[33] C. Bolm,et al. Simple and Highly Enantioselective Nonenzymatic Ring Opening of Cyclic Prochiral Anhydrides , 1999 .
[34] R. Verma,et al. Desymmetrization of 3-dimethyl(phenyl)silyl glutaric anhydride with Evans’ oxazolidinone: an application to stereocontrolled synthesis of the antifungal agent (+)-preussin , 1999 .
[35] P. Galletti,et al. Reversal Diastereofacial Selectivity in then-Butyllithium Addition toO-ProtectedN-Trimethylsilylimines of (2S)-Lactal: Enthalpic versus Entropic Contributions , 1999 .
[36] R. Verma,et al. Desymmetrization of prochiral anhydrides with Evans’ oxazolidinones: an efficient route to homochiral glutaric and adipic acid derivatives , 1999 .
[37] D. Seebach,et al. A Useful Modification of the Evans Auxiliary: 4‐Isopropyl‐5,5‐diphenyloxazolidin‐2‐one , 1998 .
[38] D. Seebach,et al. Highly Enantioselective Ring Opening of Cyclic Meso-Anhydrides to Isopropyl Hemiesters with Ti−TADDOLates: An Alternative to Hydrolytic Enzymes? , 1998 .
[39] N. Hashimoto,et al. Reversal of stereoselection in diastereodivergence of meso-dicarboxylic anhydrides , 1996 .
[40] D. Ager,et al. 1,2-Amino Alcohols and Their Heterocyclic Derivatives as Chiral Auxiliaries in Asymmetric Synthesis. , 1996, Chemical reviews.
[41] D. Seebach,et al. Highly Enantioselective Opening of Cyclic meso‐Anhydrides to Isopropyl Hemiesters with Diisopropoxytitanium TADDOLates , 1995 .
[42] M. North,et al. Asymmetric Desymmetrisation of Meso-Norbornene Anhydrides Utilising Methyl Prolinate as a Chiral Reagent , 1995 .
[43] J. Gilmore,et al. Asymmetric Synthesis of a Lignan Lactone from a meso Anhydride. , 1995 .
[44] S. Davies,et al. 4-Substituted-5,5-dimethyl oxazolidin-2-ones as effective chiral auxiliaries for enolate alkylations and Michael additions , 1995 .
[45] T. Kunieda,et al. Highly effective diastereodifferentiation of Meso-dicarboxylic anhydrides using sterically congested chiral N-sulfonylaminoalcohols , 1995 .
[46] T. Konoike,et al. Practical Synthesis of Chiral Synthons for the Preparation of HMG-CoA Reductase Inhibitors , 1994 .
[47] D. Kronenthal,et al. A novel and highly efficient desymmetrization of a meso-anhydride by a chiral grignard reagent , 1993 .
[48] K. B. Sharpless,et al. Temperature Effects in Asymmetric Dihydroxylation: Evidence for a Stepwise Mechanism , 1993 .
[49] M. Shimizu,et al. Enantioselective Esterification of Cyclic Dicarboxylic Anhydrides Using Chiral Amino Alcohols as Auxiliaries , 1993 .
[50] C. Heathcock,et al. Prochiral recognition in the reaction of 3-substituted glutaric anhydrides with chiral secondary alcohols , 1993 .
[51] M. Narisada,et al. Highly effective and practical enantioselective synthesis of half-esters of bicyclo[2.2.1]heptanedicarboxylic acid , 1991 .
[52] N. Hoffmann,et al. The Isoinversion Principle—a General Model of Chemical Selectivity , 1991 .
[53] R. Aitken,et al. Catalytic asymmetric ring-opening of bridged tricyclic anhydrides , 1990 .
[54] M. Ohshima,et al. Highly Efficient Asymmetric Esterification of Cyclic meso-Dicarboxylic Anhydrides Catalyzed by Diphenylboryl Triflate , 1987 .
[55] Davidr . Evans,et al. Asymmetric glycine enolate aldol reactions: synthesis of cyclosporin's unusual amino acid, MeBmt , 1986 .