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La ricerca find articoli where soggetti phrase all words 'DIHYDROXYLATION' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 823 riferimenti
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    1. Benaglia, M; Celentano, G; Cozzi, F
      Enantioselective aldol condensations catalyzed by poly(ethylene glycol)-supported proline

      ADVANCED SYNTHESIS & CATALYSIS
    2. Dounay, AB; Forsyth, CJ
      Synthetic studies toward the C5-C20 domain of the azaspiracids

      ORGANIC LETTERS
    3. Hunter, TJ; O'Doherty, GA
      An enantioselective synthesis of benzylidene-protected syn-3,5-dihydroxy carboxylate esters via osmium, palladium, and base catalysis

      ORGANIC LETTERS
    4. Jung, ME; Lee, CP
      Synthesis of a fully functionalized protected C1-C11 fragment for the synthesis of the tedanolides

      ORGANIC LETTERS
    5. Haukaas, MH; O'Doherty, GA
      Enantioselective synthesis of N-Cbz-protected 6-amino-6-deoxymannose, -talose, and -gulose

      ORGANIC LETTERS
    6. Jonsson, SY; Adolfsson, H; Backvall, JE
      Osmium-catalyzed asymmetric dihydroxylation of olefins by H2O2; Dual role of the cinchona alkaloid ligand

      ORGANIC LETTERS
    7. Nguyen, TM; Lee, D
      A novel reactivity of SeO2 with 1,3-dienes: Formation of syn 1,2-and 1,4-diols via a facile C-Se bond oxidation

      ORGANIC LETTERS
    8. Corey, EJ; Zhang, JH
      Highly effective transition structure designed catalyst for the enantio- and position-selective dihydroxylation of polyisoprenoids

      ORGANIC LETTERS
    9. Burke, SD; Voight, EA
      Formal synthesis of (+)3-deoxy-D-glycero-D-galacto-2-nonulosonic acid (KDN) via desymmetrization by ring-closing metathesis

      ORGANIC LETTERS
    10. Andrus, MB; Meredith, EL; Sekhar, BBVS
      Synthesis of the left-hand portion of geldanamycin using an anti glycolatealdol reaction

      ORGANIC LETTERS
    11. Weissman, SA; Rossen, K; Reider, PJ
      Stereoselective synthesis of styrene oxides via a Mitsunobu cyclodehydration

      ORGANIC LETTERS
    12. Yamada, YMA; Ichinohe, M; Takahashi, H; Ikegami, S
      Development of a new triphase catalyst and its application to the epoxidation of allylic alcohols

      ORGANIC LETTERS
    13. Allen, PR; Brimble, MA; Prabaharan, H
      Synthesis of the bis-spiroacetal moiety of the polyether antibiotic CP44,161

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    14. Bull, SD; Davies, SG; Smith, AD
      Asymmetric synthesis of beta-amino acid scaffolds

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    15. Boesen, T; Feeder, N; Eastgate, MD; Fox, DJ; Medlock, JA; Tyzack, CR; Warren, S
      The chemistry of lithiated phosphine oxides: the stereoselective synthesisof alkene-4,5-diols

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    16. Frackenpohl, J; Braje, WM; Hoffmann, HMR
      Cross-coupling reactions in Cinchona alkaloid chemistry: aryl-substituted and dimeric quinine, quinidine, as well as quincorine and quincoridine derivatives

      JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
    17. Annunziata, R; Benaglia, M; Cinquini, M; Cozzi, F
      Synthesis of a bifunctional ligand for the sequential enantioselective catalysis of various reactions

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    18. Matsui, K; Zheng, BZ; Kusaka, S; Kuroda, M; Yoshimoto, K; Yamada, H; Yonemitsu, O
      Stereoselective synthesis of the C(1)-C(12) fragments of tedanolides - Application of a syn-selective tin(II)-mediated aldol reaction and a convertible methoxybenzyl protecting group

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    19. Kobayashi, Y; Yoshida, S; Nakayama, Y
      Total synthesis of korormicin

      EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
    20. Severeyns, A; De Vos, DE; Fiermans, L; Verpoort, F; Grobet, PJ; Jacobs, PA
      A heterogeneous cis-dihydroxylation catalyst with stable, site-isolated osmium - Diolate reaction centers

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    21. Paterson, I; Chen, DYK; Coster, MJ; Acena, JL; Bach, J; Gibson, KR; Keown, LE; Oballa, RM; Trieselmann, T; Wallace, DJ; Hodgson, AP; Norcross, RD
      Stereocontrolled total synthesis of (+)-altohyrtin A/spongistatin 1

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    22. Diez, E; Dixon, DJ; Ley, SV
      Butane-2,3-diacetal-desymmetrized glycolic acid - A new building block forthe stereoselective synthesis of enantiopure alpha-hydroxy acids

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    23. Zepik, HH; Blochliger, E; Luisi, PL
      A chemical model of homeostasis

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
    24. Borreguero, I; Sanchez-Montero, JM; Sinisterra, JV; Rumbero, A; Hermoso, JA; Alcantara, AR
      Regioselective resolution of 1,n-diols catalysed by lipases: a rational explanation of the enzymatic selectivity

      JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC
    25. Yan, XP; Liu, MH; Liu, HF; Liew, KY
      Role of boron species in the hydrogenation of o-chloronitrobenzene over polymer-stabilized ruthenium colloidal catalysts

      JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
    26. Harcken, C; Bruckner, R
      Elucidation of the stereostructure of the annonaceous acetogenin (+)-montecristin through total synthesis

      NEW JOURNAL OF CHEMISTRY
    27. Spetzler, JC; Hoeg-Jensen, T
      A new amino acid derivative with a masked side-chain aldehyde and its use in peptide synthesis and chemoselective ligation

      JOURNAL OF PEPTIDE SCIENCE
    28. Boyd, DR; Sharma, ND; Allen, CCR
      Aromatic dioxygenases: molecular biocatalysis and applications

      CURRENT OPINION IN BIOTECHNOLOGY
    29. Avenoza, A; Cativiela, C; Peregrina, JM; Sucunza, D; Zurbano, MM
      An alternative approach to (S)- and (R)-2-methylglycidol O-benzyl ether derivatives

      TETRAHEDRON-ASYMMETRY
    30. Fan, QH; Deng, GJ; Lin, CC; Chan, ASC
      Preparation and use of MeO-PEG-supported chiral diphosphine ligands: soluble polymer-supported catalysts for asymmetric hydrogenation

      TETRAHEDRON-ASYMMETRY
    31. Demay, S; Lotz, M; Polborn, K; Knochel, P
      Preparation of a rigid bicyclic diphosphine by radical cyclisation

      TETRAHEDRON-ASYMMETRY
    32. Avenoza, A; Cativiela, C; Corzana, F; Peregrina, JM; Sucunza, D; Zurbano, MM
      Enantioselective synthesis of (S)- and (R)-alpha-methylserines: application to the synthesis of (S)- and (R)-N-Boc-N,O-isopropylidene-alpha-methylserinals

      TETRAHEDRON-ASYMMETRY
    33. Woltinger, J; Henniges, H; Krimmer, HP; Bommarius, AS; Drauz, K
      Application of the continuous Sharpless dihydroxylation

      TETRAHEDRON-ASYMMETRY
    34. Pchelka, BK; Loupy, A; Plenkiewiez, J; Petit, A; Blanco, L
      Resolution of racemic 3-aryloxy-1-nitrooxypropan-2-ols by lipase-catalyzedenantioselective acetylation

      TETRAHEDRON-ASYMMETRY
    35. Periasamy, M; Rao, VD; Seenivasaperumal, M
      Resolution of C-2-symmetric 2,3-diphenylbutane-1,4-diol and purification of diastereomeric 1,4-diphenylbutane-1,4-diol using (S)-proline and boric acid

      TETRAHEDRON-ASYMMETRY
    36. Lee, HM; Kim, SW; Hyeon, T; Kim, BM
      Asymmetric dihydroxylation using heterogenized cinchona alkaloid ligands on mesoporous silica

      TETRAHEDRON-ASYMMETRY
    37. Steinreiber, A; Mayer, SF; Saf, R; Faber, K
      Biocatalytic asymmetric and enantioconvergent hydrolysis of trisubstitutedoxiranes

      TETRAHEDRON-ASYMMETRY
    38. Wistuba, T; Limberg, C
      The reaction of permanganyl chloride with olefins: Intermediates and mechanism as derived from matrix-isolation studies and density functional theorycalculations

      CHEMISTRY-A EUROPEAN JOURNAL
    39. Rosini, C; Donnoli, MI; Superchi, S
      Towards a correlation of absolute configuration and chiroptical propertiesof alkyl aryl sulfoxides: A coupled-oscillator foundation of the empiricalMislow rule?

      CHEMISTRY-A EUROPEAN JOURNAL
    40. Harcken, C; Bruckner, R
      A four-step route from aldehydes to C-2-elongated enantiomerically pure alpha,beta-unsaturated gamma-hydroxy esters

      SYNLETT
    41. Krief, A; Castillo-Colaux, C
      Catalytic asymmetric dihydroxylation of C,C double bonds with osmium tetroxide using selenoxides as co-oxidants

      SYNLETT
    42. Ueki, M; Matsumoto, Y; Jodry, JJ; Mikami, K
      Titanium 3,3 '-modified-biphenolate complexes atropisomerically controlledby TADDOLs: Novel chiral Lewis acid catalysts for asymmetric methylation with an achiral methyl-titanium reagent

      SYNLETT
    43. Bolm, C; Maischak, A
      Asymmetric dihydroxylations using immobilized alkaloids with an anthraquinone core

      SYNLETT
    44. Groth, U; Jeske, M
      Lanthanides in organic synthesis, part 4. Diastereoselective Ce(III)-catalyzed pinacol couplings of aldehydes

      SYNLETT
    45. Kagan, HB
      Nonlinear effects in asymmetric catalysis: A personal account

      SYNLETT
    46. Donnoli, MI; Scafato, P; Superchi, S; Rosini, C
      Synthesis and stereochemical characterization of optically active 1,2-diarylethane-1,2-diols: Useful chiral controllers in the Ti-mediated enantioselective sulfoxidation

      CHIRALITY
    47. Baumgartner, J; Weber, H
      From 6-t-butylfulvene to highly functionalized five-membered rings

      CHIRALITY
    48. Bergbreiter, DE
      Using polymers to control substrate, ligand, or catalyst solubility

      JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
    49. Nishiyama, T; Nishioka, T; Esumi, T; Iwabuchi, Y; Hatakeyama, S
      Concise synthesis of (3R,4S)-3-hydroxy-4-metyl-gamma-butyrolactone

      HETEROCYCLES
    50. Gao, SH; Wang, W; Wang, BH
      A new OsO4-mediated carbon-carbon bond cleavage reaction leading to the formation of anthraquinone

      CHEMISTRY LETTERS
    51. Cho, GY; An, KM; Ko, SY
      Improving the regioselectivity in the cyclic iminocarbonate rearrangement:Enantioselective synthesis of the paclitaxel side chain

      BULLETIN OF THE KOREAN CHEMICAL SOCIETY
    52. Jiang, R; Nan, PJ; Liu, W; Li, XY; Zhang, SY
      Synthesis of new chiral diphosphine-borane complex and its application to the catalytic asymmetric hydrogenation

      CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
    53. Pilli, RA; Victor, MM
      The stereochemistry of the Nozaki-Hiyama-Kishi reaction and the construction of 10-membered lactones. the enantioselective total synthesis of (-)-decarestrictine D.

      JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
    54. Raschke, H; Meier, M; Burken, JG; Hany, R; Muller, MD; Van der Meer, JR; Kohler, HPE
      Biotransformation of various substituted aromatic compounds to chiral dihydrodihydroxy derivatives

      APPLIED AND ENVIRONMENTAL MICROBIOLOGY
    55. Donohoe, TJ; Winter, JJG; Helliwell, M; Stemp, G
      Hydrogen bonding control in the oxidative cyclisation of 1,5-dienes

      TETRAHEDRON LETTERS
    56. Gorobets, E; Urbanczyk-Lipkowska, Z; Stepanenko, V; Wicha, J
      1,3-versus 1,4-asymmetric induction in Mukaiyama-Michael additions of optically active ketene acetals to 2-methylcyclopent-2-en-1-one: a remarkable inversion of facial selectivity

      TETRAHEDRON LETTERS
    57. Fan, QH; Liu, GH; Deng, GJ; Chen, XM; Chan, ASC
      New soluble bifunctional polymeric chiral ligands for enantioselectively catalytic reactions

      TETRAHEDRON LETTERS
    58. Bourghida, A; Wiatz, V; Wills, M
      Influence of substitution pattern on intramolecular alkylidene carbene insertion reactions

      TETRAHEDRON LETTERS
    59. Dobler, C; Mehltretter, GM; Sundermeier, U; Eckert, M; Militzer, HC; Beller, M
      Selective oxidation of alcohols in the presence of an Os/O(2)system

      TETRAHEDRON LETTERS
    60. Travis, B; Borhan, B
      Oxidative cyclization of 1,4-dienes to yield 2,3,5-trisubstituted tetrahydrofuran-diols

      TETRAHEDRON LETTERS
    61. Nakai, K; Miyamoto, S; Sasuga, D; Doi, T; Takahashi, T
      The synthesis of the CD ring of paclitaxel

      TETRAHEDRON LETTERS
    62. Lawrence, NJ; Bushell, SM
      The asymmetric synthesis and stereochemical assignment of chelonin B

      TETRAHEDRON LETTERS
    63. Sugiyama, H; Yokokawa, F; Aoyama, T; Shioiri, T
      Synthetic studies of N-reverse prenylated indole. An efficient synthesis of antifungal indole alkaloids and N-reverse prenylated tryptophan

      TETRAHEDRON LETTERS
    64. Kuang, YQ; Zhang, SY; Wei, LL
      A simple and effective soluble polymer-bound ligand for the asymmetric dihydroxylation of olefins: DHQD-PHAL-OPLG-OMe

      TETRAHEDRON LETTERS
    65. Loh, TP; Feng, LC
      Progress towards the total synthesis of tedanolide: an efficient assembly of the C-1-C-11 subunit

      TETRAHEDRON LETTERS
    66. Jin, CY; Ramirez, RD; Gopalan, AS
      Chiral non-racemic dihydroxysulfones via hydrolytic kinetic resolutions-synthesis of oxacyclic ring systems using intramolecular acylation strategies

      TETRAHEDRON LETTERS
    67. Takao, K; Hara, M; Tsujita, T; Yoshida, K; Tadano, K
      Total synthesis of (+)-cheimonophyllon E, a bisabolane sesquiterpenoid

      TETRAHEDRON LETTERS
    68. Ohta, C; Katsuki, T
      Mn(salen)-catalyzed sulfimidation: what are the real active species in sulfimidation?

      TETRAHEDRON LETTERS
    69. Guerreiro, P; Ratovelomanana-Vidal, V; Genet, JP; Dellis, P
      Recyclable diguanidinium-BINAP and PEG-BINAP supported catalysts: syntheses and use in Rh(I) and Ru(II) asymmetric hydrogenation reactions

      TETRAHEDRON LETTERS
    70. Janecki, T; Blaszczyk, E
      Stereocontrolled synthesis of 5-(1 '-hydroxyalkyl)-3-methylidenetetrahydro-2-furanones

      TETRAHEDRON LETTERS
    71. Liu, B; Chen, MJ; Lo, CY; Liu, RS
      Asymmetric synthesis of (-)-epi-blastmycinone and (2R,3S,4S)-3-hydroxy-4-methyl-2-(1 '-n-tetradecyl)-butanolide via a tungsten-mediated cyclization

      TETRAHEDRON LETTERS
    72. Ell, AH; Jonsson, SY; Borje, A; Adolfsson, H; Backvall, JE
      Vanadyl acetylacetonate as peroxide activator in osmium-catalyzed dihydroxylation of olefins by hydrogen peroxide

      TETRAHEDRON LETTERS
    73. Durand, P; Peralba, P; Derain, V; Komesli, S; Renaut, P
      Asymmetric total synthesis of natural diheteropeptin

      TETRAHEDRON LETTERS
    74. Budzinska, A; Sas, W
      Asymmetric synthesis of a branched-chain analogue of azapyranoses from a 5-allylic derivative of 5-nitro-1,3-dioxane. Synthesis of (3R,4S)-6,6-bis(hydroxymethyl)3,4-dihydroxypiperidin-2-one

      TETRAHEDRON LETTERS
    75. Hamon, DPG; Tuck, KL; Christie, HS
      An investigative study of kinetic resolutions by the Sharpless asymmetric dihydroxylation reaction

      TETRAHEDRON
    76. Alvarez, RG; Hunter, IS; Suckling, CJ; Thomas, M; Vitinius, U
      A novel biotransformation of benzofurans and related compounds catalysed by a chloroperoxidase

      TETRAHEDRON
    77. van Aardt, TG; van Rensburg, H; Ferreira, D
      Synthesis of isoflavonoids. Enantiopure cis- and trans-6a-hydroxypterocarpans and a racemic trans-pterocarpan

      TETRAHEDRON
    78. Harris, JM; O'Doherty, GA
      An olefination approach to the enantioselective syntheses of several styryllactones

      TETRAHEDRON
    79. Kumamoto, T; Tabe, N; Yamaguchi, K; Yagishita, H; Iwasa, H; Ishikawa, T
      Synthetic studies on kinamycin antibiotics: elaboration of a highly oxygenated D ring

      TETRAHEDRON
    80. Kawazoe, K; Furusho, Y; Nakanishi, S; Takata, T
      On the stereoselectivity in bisdihydroxylation of 1,5-cyclooctadiene with osmium tetroxide

      SYNTHETIC COMMUNICATIONS
    81. Enders, D; Nuhring, A; Runsink, J; Raabe, G
      Asymmetric synthesis of protected 2-keto-1,3-diol and 1,2,3-triol buildingblocks bearing a quaternary stereogenic center

      SYNTHESIS-STUTTGART
    82. Paul, BJ; Martinot, TA; Willis, J; Hudlicky, T
      Novel O- and N-linked inositol oligomers: A new class of unnatural saccharide mimics

      SYNTHESIS-STUTTGART
    83. Gao, SH; Herzig, D; Wang, BH
      OsO4-mediated conversion of primary amines to nitriles

      SYNTHESIS-STUTTGART
    84. Toshima, H
      Total synthesis of biologically active compounds related to plant disease and the physiological function

      JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
    85. Nishiyama, S
      Chemistry of a marine depsipeptide, hapalosin, and its reversing activity against the P-glycoprotein-mediated multidrug resistance

      JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
    86. Kobayashi, S; Akiyama, R
      New methods for high-throughput synthesis

      PURE AND APPLIED CHEMISTRY
    87. Dobler, C; Mehltretter, GM; Sundermeier, U; Beller, M
      Dihydroxylation of olefins using air as the terminal oxidant

      JOURNAL OF ORGANOMETALLIC CHEMISTRY
    88. Yanada, R; Okaniwa, M; Kaieda, A; Ibuka, T; Takemoto, Y
      Aluminum-controlled reactivity and diastereoselectivity toward radical reactions of optically active aldimines with metallic samarium

      JOURNAL OF ORGANIC CHEMISTRY
    89. Strassner, T; Busold, M
      A density functional theory study on the mechanism of the permanganate oxidation of substituted alkenes

      JOURNAL OF ORGANIC CHEMISTRY
    90. Demko, ZP; Sharpless, KB
      Preparation of 5-substituted 1H-tetrazoles from nitriles in water

      JOURNAL OF ORGANIC CHEMISTRY
    91. Kwon, SJ; Ko, SY
      Orthogonally protected, enantiopure syn-2-amino-1,3,4-butanetriol: A general building block for syn-amino alcohols

      JOURNAL OF ORGANIC CHEMISTRY
    92. Genzel, Y; Archelas, A; Broxterman, QB; Schulze, B; Furstoss, R
      Microbiological transformations. 47. A step toward a green chemistry preparation of enantiopure (S)-2-, -3-, and -4-pyridyloxirane via an epoxide hydrolase catalyzed kinetic resolution

      JOURNAL OF ORGANIC CHEMISTRY
    93. Yang, D; Zhang, C
      Ruthenium-catalyzed oxidative cleavage of olefins to aldehydes

      JOURNAL OF ORGANIC CHEMISTRY
    94. Di Bari, L; Pescitelli, G; Pratelli, C; Pini, D; Salvadori, P
      Determination of absolute configuration of acyclic 1,2-diols with Mo-2(OAc)(4). 1. Snatzke's method revisited

      JOURNAL OF ORGANIC CHEMISTRY
    95. Jiang, B; Yang, CG; Wang, J
      Enantioselective synthesis for the (-)-antipode of the pyrazinone marine alkaloid, hamacanthin A

      JOURNAL OF ORGANIC CHEMISTRY
    96. Palomo, C; Oiarbide, M; Landa, A; Esnal, A; Linden, A
      A beta-lactam-based stereoselective access to beta,gamma-dihydroxy alpha-amino acid-derived peptides with either alpha,beta-like or unlike configurations

      JOURNAL OF ORGANIC CHEMISTRY
    97. Denmark, SE; Cottell, JJ
      Synthesis of (+)-1-epiaustraline

      JOURNAL OF ORGANIC CHEMISTRY
    98. Pamies, O; Backvall, JE
      Dynamic kinetic resolution of beta-azido alcohols. An efficient route to chiral aziridines and beta-amino alcohols

      JOURNAL OF ORGANIC CHEMISTRY
    99. Ohno, T; Masaki, Y; Hirayama, S; Matsumura, M
      TiO2-photocatalyzed epoxidation of 1-decene by H2O2 under visible light

      JOURNAL OF CATALYSIS
    100. Ohno, T; Sarukawa, K; Tokieda, K; Matsumura, M
      Morphology of a TiO2 photocatalyst (Degussa, P-25) consisting of anatase and rutile crystalline phases

      JOURNAL OF CATALYSIS


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Documento generato il 06/06/20 alle ore 11:11:48