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La ricerca find articoli where soggetti phrase all words 'desymmetrization' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 67 riferimenti
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    1. Akeboshi, T; Ohtsuka, Y; Ishihara, T; Sugai, T
      Chemoenzymatic approach toward the pure enantiomers of 2-methyl-1,3-propanediol mono (p-methoxybenzyl ether)

      ADVANCED SYNTHESIS & CATALYSIS
    2. Homann, MJ; Vail, R; Morgan, B; Sabesan, V; Levy, C; Dodds, DR; Zaks, A
      Enzymatic hydrolysis of a prochiral 3-substituted glutarate ester, an intermediate in the synthesis of an NK1/NK2 dual antagonist

      ADVANCED SYNTHESIS & CATALYSIS
    3. Vakalopoulos, A; Lampe, TFJ; Hoffmann, HMR
      Asymmetric synthesis of the northern half C1-C16 of the bryostatins

      ORGANIC LETTERS
    4. Muller, P; Nury, P; Bernardinelli, G
      Asymmetric nucleophilic substitution of acetals

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    5. Holland, JM; Lewis, M; Nelson, A
      First desymmetrization of a centrosymmetric molecule in natural product synthesis: Preparation of a key fragment in the synthesis of hemibrevetoxin B

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    6. Spivey, AC; Andrews, BI
      Catalysis of the asymmetric desymmetrization of cyclic anhydrides by nucleophilic ring-opening with alcohols

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    7. Hoveyda, AH; Schrock, RR
      Catalytic asymmetric olefin metathesis

      CHEMISTRY-A EUROPEAN JOURNAL
    8. Trost, BM; Zambrano, JL; Richter, W
      On the source of transfer of stereochemical information in ligands for Pd-catalyzed AAA reactions

      SYNLETT
    9. Akai, S; Tsujino, T; Naka, T; Tanimoto, K; Kita, Y
      Lipase-catalyzed enantioselective desymmetrization of prochiral 3,3-bis(hydroxymethyl)oxindoles

      TETRAHEDRON LETTERS
    10. Uozumi, Y; Yasoshima, K; Miyachi, T; Nagai, S
      Enantioselective desymmetrization of meso-cyclic anhydrides catalyzed by hexahydro-1H-pyrrolo[1,2-c] imidazolones

      TETRAHEDRON LETTERS
    11. Yadav, JS; Abraham, S; Reddy, MM; Sabitha, G; Sankar, AR; Kunwar, AC
      Towards the synthesis of (+)-discodermolide

      TETRAHEDRON LETTERS
    12. Pandey, C; Tiwari, SK; Singh, RS; Mali, RS
      Short and efficient synthesis of enantiopure (+)-N-Boc-7-azabicyclo[2.2.1]heptan-2-one utilizing an asymmetric desymmetrization protocol: formal total synthesis of (-)-epibatidine

      TETRAHEDRON LETTERS
    13. Ramesh, NG; Bakkeren, FJAD; de Groot, D; Passamonti, U; Klunder, AJH; Zwanenburg, B
      Asymmetric desymmetrization of pseudo-meso 5-hydroxy-endo-tricyclo[5.2.1.0(2,6)]deca-4,8-dien-3-ones

      TETRAHEDRON
    14. Tucker, SC; Brown, JM; Oakes, J; Thornthwaite, D
      Resolution and coupling of 1-(2 '-hydroxy-1 '-naphthyl)isoquinolines

      TETRAHEDRON
    15. Choi, CH; Tian, SK; Deng, L
      A formal catalytic asymmetric synthesis of (+)-biotin with modified cinchona alkaloids

      SYNTHESIS-STUTTGART
    16. Francisco, CG; Leon, EI; Martin, A; Moreno, P; Rodriguez, MS; Suarez, E
      Reductive fragmentation of carbohydrate anomeric alkoxy radicals. Synthesis of alditols with potential utility as chiral synthons

      JOURNAL OF ORGANIC CHEMISTRY
    17. Ghorpade, SR; Kalkote, UR; Chavan, SP; Bhide, SR; Ravindranathan, T; Puranik, VG
      Efficient synthesis of optically pure (4R,6S)-4-(tert-butyldimethylsilyloxy)-6-(hydroxymethyl)tetrahydropyran-2-one and its enantiomer

      JOURNAL OF ORGANIC CHEMISTRY
    18. Liu, J; Li, J; Yang, SR; Li, H; Hu, QY; Xu, HS; Hu, XM
      Diastereoselective synthesis of (2R,4S,5S)-(+)-5-(2,2-dichloroacetamido)-4-(4-nitrophenyl)-2-aryl-1,3-dioxanes

      JOURNAL OF HETEROCYCLIC CHEMISTRY
    19. Trost, BM; Lee, CB
      Geminal dicarboxylates as carbonyl surrogates for asymmetric synthesis. Part I. Asymmetric addition of malonate nucleophiles

      JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
    20. Muller, P; Nury, P
      Sparteine-mediated asymmetric nucleophilic substitution at prochiral, sp(3)-hybridized carbon

      ORGANIC LETTERS
    21. Michieletto, I; Fabris, F; De Lucchi, O
      Diastereoselective addition of monoterpenic alcoholates and thiolates to 2,3-dicarbomethoxynorbornadiene

      TETRAHEDRON-ASYMMETRY
    22. Punniyamurthy, T; Irie, R; Katsuki, T
      Short step enantioselective synthesis of (-)-swainsonine

      CHIRALITY
    23. Miyake, Y; Takada, H; Ohe, K; Uemura, S
      Enantioselective conversion of meso-cyclic disulfides to chiral cyclic sulfides via desulfurization with chiral aminophosphines

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    24. Klass, MJ; Nowicki, K
      A symmetrization-desymmetrization procedure for uniformly good approximation of expectations involving arbitrary sums of generalized U-statistics

      ANNALS OF PROBABILITY
    25. Fujioka, H; Nagatomi, Y; Kotoku, N; Kitagawa, H; Kita, Y
      Asymmetric desymmetrization of saturated and unsaturated meso-1,2-diols

      TETRAHEDRON
    26. Akai, S; Naka, T; Takebe, Y; Kita, Y
      Lipase-catalyzed asymmetric desymmetrization of prochiral 2,2-disubstituted 1,3-propanediols using 1-ethoxyvinyl benzoate

      CHEMICAL & PHARMACEUTICAL BULLETIN
    27. Lautens, M; Hughes, G; Zunic, V
      Diastereoselective double ring closing metathesis reactions as an approachto symmetrical bicyclodienes

      CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE
    28. Wu, MH; Hansen, KB; Jacobsen, EN
      Regio- and enantioselective cyclization of epoxy alcohols catalyzed by a [Co-III(salen)] complex

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    29. Maezaki, N; Izumi, M; Yuyama, S; Iwata, C; Tanaka, T
      Intramolecular alkylation of an alpha-sulfinyl vinylic carbanion without loss of optical purity: a novel access to chiral cyclic vinylic sulfoxides

      CHEMICAL COMMUNICATIONS
    30. Butts, CP; Crosby, J; Lloyd-Jones, GC; Stephen, SC
      Robust and catalytically active mono- and bis-Pd-complexes of the 'Trost modular ligand'

      CHEMICAL COMMUNICATIONS
    31. Ljubovic, E; Majeric-Elenkov, M; Avdagic, A; Sunjic, V
      Novel biocatalytic methodology: Low temperature enhanced enantioselectivity of enzyme catalyzed reactions in organic solvents

      FOOD TECHNOLOGY AND BIOTECHNOLOGY
    32. Tullis, JS; Helquist, P; Rein, T
      Synthetic applications of asymmetric Horner-Wadsworth-Emmons condensations: Approaches to marine natural products

      PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
    33. Rein, T; Vares, L; Kawasaki, I; Pedersen, TM; Norrby, PO; Brandt, P; Tanner, D
      Asymmetric Horner-Wadsworth-Emmons reactions with meso-dialdehydes: Scope,mechanism, and synthetic applications

      PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
    34. Lemaire, M; Bolte, J
      Enzymatic resolution of a 1,2-cyclic sulphite glycerol derivative

      TETRAHEDRON-ASYMMETRY
    35. Berkowitz, DB; Hartung, RE; Choi, S
      Hydrolytic enzymatic transformation of advanced synthetic intermediates: on the choice of the organic cosolvent

      TETRAHEDRON-ASYMMETRY
    36. van Bebber, J; Ahrens, H; Frohlich, R; Hoppe, D
      Efficient desymmetrization of meso-cis-1,2-cyclohexanedimethanol with differentiation between diastereotopic and enantiotopic C-H bonds by (-)-sparteine-mediated deprotonation

      CHEMISTRY-A EUROPEAN JOURNAL
    37. Brase, S
      Synthesis of bis(enolnonaflates) and their 4-exo-trig-cyclizations by intramolecular Heck reactions

      SYNLETT
    38. Yamada, S
      Chemistry of highly twisted amides

      REVIEWS ON HETEROATOM CHEMISTRY
    39. Dixon, DJ; Foster, AC; Ley, SV; Reynolds, DJ
      Preparation of desymmetrised meso-tartrate derivatives - synthesis and utility of (R ',R ',R,S)-2,3-butane diacetal protected dimethyl tartrate

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    40. Maezaki, N; Nagahashi, N; Yoshigami, R; Iwata, C; Tanaka, T
      Synthetic research on cyclitols using C-6-chiron, 6-(benzyloxy)-3-cyclohexen-1-ol: A concise and highly diastereoselective synthesis of (-)-gala-quercitol

      TETRAHEDRON LETTERS
    41. Magnus, P; Bailey, JM; Porter, MJ
      Application of the beta-azidonation reaction to the enantioselective synthesis of the lycorane amaryllidaceae alkaloids

      TETRAHEDRON
    42. Sano, T; Oriyama, T
      Development of catalytic asymmetric acylation of alcohols in the presence of a chiral 1,2-diamine

      JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
    43. Katsuki, T
      New capacity of (salen)manganese complexes: Asymmetric oxidation of C-H sigma-bond and dynamic control of ligand conformation

      JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
    44. Iwata, C
      Development of new reactions utilizing feature, of sulfur atom and the applications

      YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN
    45. Sharma, A; Chattopadhyay, S
      Enzymatic lactonization stategy for enantioselective synthesis of a tetrahydrolipstatin synthon

      JOURNAL OF ORGANIC CHEMISTRY
    46. Udovic, B; Leban, I; Segedin, P
      The chaotropically synthesized dimolybdenum(II,II) compound

      CROATICA CHEMICA ACTA
    47. Chenevert, R; Mohammadi-Ziarani, G; Caron, D; Dasser, M
      Chemoenzymatic enantioselective synthesis of (-)-enterolactone

      CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE
    48. CICCHI S; NUNES J; GOTI A; BRANDI A
      FORMAL DESYMMETRIZATION BY A MITSUNOBU TRICK - ENANTIOMERICALLY PURE CIS-3,4-DIHYDROXYPYRROLINE N-OXIDES FOR THE ENANTIODIVERGENT SYNTHESISOF TRIHYDROXYINDOLIZIDINES

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    49. Drogemuller, M; Flessner, T; Jautelat, R; Scholz, U; Winterfeldt, E
      Synthesis of cephalostatin analogues by symmetrical and non-symmetrical routes

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    50. BONINI C; CHIUMMIENTO L; FUNICELLO M; MARCONI L; RIGHI G
      CHIRAL POLYPROPIONATE SUBUNIT BY A CHEMOENZYMATIC APPROACH

      Tetrahedron : asymmetry
    51. FOLLMANN M; KUNZ H
      DESYMMETRIZATION REACTIONS ON 4-PYRIDONE USING CARBOHYDRATE TEMPLATES

      Synlett
    52. KINUGASA M; HARADA T; OKU A
      DESYMMETRIZATION OF MESO-1,2-DIOLS VIA CHIRAL OXAZABOROLIDINE-MEDIATED RING-CLEAVAGE OF ACETAL DERIVATIVES WITH SILYL KETENE S,O-ACETAL

      Tetrahedron letters
    53. Magnus, P; Sebhat, IK
      Application of the beta-azidonation reaction to the Synthesis of the antitumor alkaloid (+)-pancratistatin

      TETRAHEDRON
    54. TANAKA K; FUJI K
      ASYMMETRIC OLEFINATION USING OPTICALLY-AC TIVE PHOSPHORUS REAGENTS

      Yuki Gosei Kagaku Kyokaishi
    55. YAMADA S
      SYNTHESIS, STRUCTURE, AND REACTION OF TWI STED AMIDES

      Yuki Gosei Kagaku Kyokaishi
    56. MAEZAKI N; SHOGAKI T; IMAMURA T; TOKUNO K; OHKUBO K; TANAKA T; IWATA C
      1,6-ASYMMETRIC INDUCTION BY REDUCTIVE ACETAL CLEAVAGE OF A BICYCLIC ACETAL USING A SULFINYL CHIRAL AUXILIARY

      Chemical and Pharmaceutical Bulletin
    57. MAEZAKI N; SHOGAKI T; UCHIDA M; TOKUNO K; IMAMURA T; TANAKA T; IWATA C
      1,6-ASYMMETRIC INDUCTION UTILIZING ASYMMETRIC DESYMMETRIZATION BY DIASTEREOSELECTIVE C-O BOND FISSION OF THE 4-SUBSTITUTED BICYCLIC ACETAL - APPLICATION TO A SYNTHESIS OF (-)-FRONTALIN

      Chemical and Pharmaceutical Bulletin
    58. MAEZAKI N; MATSUMORI Y; SHOGAKI T; SOEJIMA M; TANAKA T; OHISHI H; IWATA C
      STEREOSELECTIVE SYNTHESIS OF A CHIRAL SYNTHON, 2,2,5-TRISUBSTITUTED TETRAHYDROPYRAN, BASED ON SIMULTANEOUS 1,3-ASYMMETRIC AND 1,6-ASYMMETRIC INDUCTION VIA NUCLEOPHILIC ACETAL CLEAVAGE REACTION OF THE BICYCLIC ACETAL - A TOTAL SYNTHESIS OF (-)-MALYNGOLIDE

      Chemical communications
    59. HARADA T; TUYET TMT; HASHIMOTO K; HATSUDA M; OKU A
      ASYMMETRIC DESYMMETRIZATION OF 2,2',6,6'-TETRAHYDROXYBIPHENYL BY USING 1,4-DI-O-BENZYL-D-THREITOL AS A CHIRAL TEMPLATE

      Synlett
    60. TANAKA K; WATANABE T; OHTA Y; FUJI K
      FORMATION OF NON-RACEMIC E-OLEFINS AND Z-OLEFINS BASED ON DISCRIMINATION OF ENANTIOTOPIC CARBONYL GROUPS IN ALPHA-DIKETONES BY A CHIRAL PHOSPHONATE REAGENT

      Tetrahedron letters
    61. FUJIOKA H; NAGATOMI Y; KITAGAWA H; KITA Y
      HIGHLY ENANTIOSELECTIVE ASYMMETRIZATION OF MESO-1,2-DIOLS THROUGH A NOVEL AND EFFICIENT REACTION CYCLE

      Journal of the American Chemical Society
    62. HOYE TR; TAN LS
      ENZYME-MEDIATED SYNTHESIS OF STEREOISOMERICALLY PURE ALPHA,OMEGA-DIEPOXIDES

      Synlett
    63. GROSU I; MAGER S; PLE G; MARTINEZ R
      CONSIDERATIONS ABOUT THE CHIRALITY OF THE SATURATED 6-MEMBERED RINGS WITH 2 OR MORE HETEROATOMS

      Chirality
    64. MIKOLAJCZYK M; MIKINA M; WIECZOREK MW; BLASZCZYK J
      THE FIRST SYNTHESIS OF ENANTIOPURE (-)-ISOTERREIN AND (-ISOTERREIN FROM OPTICALLY INACTIVE MESO-TARTARIC ACID())

      Angewandte Chemie, International Edition in English
    65. BONINI C; GIUGLIANO A; RACIOPPI R; RIGHI G
      SYNTHESIS OF THE C-1-C-10 FRAGMENT OF THE MACROLIDE ANTIBIOTIC NYSTATIN A(1) FROM A CHIRAL BUILDING-BLOCK OBTAINED VIA CHEMOENZYMATIC APPROACH

      Tetrahedron letters
    66. OGUNI N
      ASYMMETRIC DESYMMETRIZATION OF SYMMETRICA L COMPOUNDS - ASYMMETRIC RING-OPENING REACTIONS BY CHIRAL CATALYST

      Yuki Gosei Kagaku Kyokaishi
    67. MAEZAKI N; MURAKAMI M; SOEJIMA M; TANAKA T; IWANISHI T; IWATA C
      ASYMMETRIC DESYMMETRIZATION OF PROCHIRAL 1,3-DIOLS VIA DIASTEREOSELECTIVE C-O BOND FISSION OF BICYCLIC ACETAL USING A CHIRAL SULFOXIDE AS ACHIRAL AUXILIARY

      Chemical and Pharmaceutical Bulletin


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Documento generato il 04/08/20 alle ore 02:17:47