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                             52 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Acyclic stereocontrol through the metalla-claisen rearrangement. Part I Marek, Ilane
 1991
 32 42 p. 5969-5972
4 p.
 artikel
2 Acyclic stereocontrol through the metalla-claisen rearrangement. Part II Marek, Ilane
 1991
 32 42 p. 5973-5976
4 p.
 artikel
3 Aldol reactions promoted by diethylzinc; the X-ray crystal structure and stereochemistry of dypnopinacol. Chaloner, Penny A.
 1991
 32 42 p. 6037-6038
2 p.
 artikel
4 Alkylation of carbonyl compounds with dialkylzirconocene complexes promoted by potassium t-butoxide Larson, Ann L.
 1991
 32 42 p. 5893-5894
2 p.
 artikel
5 An efficient method for hydroazulenone from bicyclo[3.3.0]octanone via two carbon annulation Siek Pak, Chwang
 1991
 32 42 p. 6011-6014
4 p.
 artikel
6 A new stereo- and regioselective synthesis of (±)-sesamin involving a β-scission of alkoxyl radicals as the key step1 Orito, Kazuhiko
 1991
 32 42 p. 5999-6002
4 p.
 artikel
7 A novel synthesis of unsaturated spiro compounds based on reactions of bifunctional organometallic reagents. Canonne, Perséphone
 1991
 32 42 p. 5861-5864
4 p.
 artikel
8 A one-pot N-protection of L-arginine. Jetten, Mieke
 1991
 32 42 p. 6025-6028
4 p.
 artikel
9 A palladium catalyzed cross-coupling between furylborates (generated in situ ) and organohalides Cristofoli, Walter A.
 1991
 32 42 p. 5881-5884
4 p.
 artikel
10 A porphyrin rigidly linked to one or two terpyridine chelates used as assembling subunits Collin, Jean-Paul
 1991
 32 42 p. 5977-5980
4 p.
 artikel
11 Assignment of (6R*,10R*)-relative stereochemistry to the major component of the sex pheromone of the maritime pine scale, matsucoccus feytaudi Mori, Kenji
 1991
 32 42 p. 5995-5998
4 p.
 artikel
12 Asymmetric oxidation of β-ketoesters with benzoyl peroxide; enantioselective formation of protected tertiary alcohols Lee, Junning
 1991
 32 42 p. 5899-5902
4 p.
 artikel
13 Benzilic acid rearrangements in the reactions of aryl vicinal tricarbonyl derivatives with aldehyde schiff bases Wasserman, Harry H.
 1991
 32 42 p. 6039-6042
4 p.
 artikel
14 Carbon-carbon bond formation by the reaction of organolithiums with α-lithiated cyclic enol ethers. Stereoselective synthesis of β- and γ-hydroxy di- and tri-substituted alkenes Nguyen, Thinh
 1991
 32 42 p. 5903-5906
4 p.
 artikel
15 Cyclization of α,α-Difluoromethyl Radicals: A New Route to the Preparation of Difluorocyclopentane Derivatives Barth, Francis
 1991
 32 42 p. 5873-5876
4 p.
 artikel
16 Diastereoselective diels-alder reactions between substituted 1,3-butadienes and n-α-methylbenzylmaleimide Baldwin, S.W.
 1991
 32 42 p. 5877-5880
4 p.
 artikel
17 Efficient methodology for the preparation of β-aminotetralin derivatives via electrophilic amination Gmeiner, Peter
 1991
 32 42 p. 5927-5930
4 p.
 artikel
18 Eine neue umlagerung eines cycloocta[d]pyridazins zum barreleno[d]pyridazin Baumann, Luzian
 1991
 32 42 p. 5949-5952
4 p.
 artikel
19 Enantioselective total syntheses of bengamides B and E Broka, Chris A.
 1991
 32 42 p. 5907-5910
4 p.
 artikel
20 Epimerization of 2,4-dibenzilidene-6-methylbicyclo(3.1.0)hexane-3-one Kearley, Mark L.
 1991
 32 42 p. 5869-5872
4 p.
 artikel
21 π-Facial stereoselectivity in the diels-alder reaction-III.1 an unsymmetrically birdcage-annulated cyclohexadiene Fessner, Wolf-Dieter
 1991
 32 42 p. 5935-5938
4 p.
 artikel
22 π-Facial stereoselectivity in the diels-alder reaction-IV.1 the directing influence of proximate unsaturation Fessner, Wolf-Dieter
 1991
 32 42 p. 5939-5942
4 p.
 artikel
23 Facile reductive rearrangement of dynemicin a to dynemicin H: the direct evidence for the p-phenylene diradical intermediate Miyoshi, Megumi
 1991
 32 42 p. 6007-6010
4 p.
 artikel
24 Graphical abstracts 1991
 32 42 p. 5839-5851
13 p.
 artikel
25 2-Hydroxyalkyl diphenylphosphines: Biocatalytic resolution and use as ligands for transition-metal catalysts Kagan, Henri B.
 1991
 32 42 p. 5959-5962
4 p.
 artikel
26 10α-hydroxymethylsparteine, a new type of quinolizidine alkaloid from Genista sessilifolia Nasution, M.P.
 1991
 32 42 p. 5915-5918
4 p.
 artikel
27 Inductive charge dispersal in the solvolysis of 3-substituted bicyclo[1.1.1] pentyl bromides Grob, Cyril A.
 1991
 32 42 p. 5945-5948
4 p.
 artikel
28 Introduction stereoselective du groupement trifluoromethyle dans des systemes insatures Tellier, Frédérique
 1991
 32 42 p. 5963-5964
2 p.
 artikel
29 Isolation of a glucosidic precursor of isomeric marmelo oxides from quince fruit Lutz, Andrea
 1991
 32 42 p. 5943-5944
2 p.
 artikel
30 N-acyldihydropyridones as synthetic intermediates. A short synthesis of (±)-indolizidine 209B. Comins, Daniel L.
 1991
 32 42 p. 5889-5892
4 p.
 artikel
31 N-acyldihydropyridones as synthetic intermediates. synthesis of (±)-septicine and (±)-tylophorine. Comins, Daniel L.
 1991
 32 42 p. 5919-5922
4 p.
 artikel
32 Non-hydrolytic cleavage of esters with magnesium iodide in aprotic non-polar solvents García Martínez, A.
 1991
 32 42 p. 5931-5934
4 p.
 artikel
33 Nucleosides and nucleotides. 102. Stereoselective radical deoxygenation of tert-propargyl alcohols in sugar moiety of pyrimidine nucleosides: synthesis of 2′-C-alkynyl-2′-deoxy-1-β-d-arabinofuranosylpyrimidines Yoshimura, Yuichi
 1991
 32 42 p. 6003-6006
4 p.
 artikel
34 Optically pure chiral sulfoxides using ephedrine as a chiral auxiliary Benson, Scott C.
 1991
 32 42 p. 5885-5888
4 p.
 artikel
35 Reactions of enynes with adsorbed metal-carbenes Katz, Thomas J.
 1991
 32 42 p. 5895-5898
4 p.
 artikel
36 Rearrangement of o-alkynyl substituted α-diazoacetophenones. Conversion to β-naphthols via arylketene intermediates Padwa, Albert
 1991
 32 42 p. 5923-5926
4 p.
 artikel
37 Ruthenium-catalyzed oxidation of β-lactams with molecular oxygen and aldehydes Murahash, Shun-Ichi
 1991
 32 42 p. 5991-5994
4 p.
 artikel
38 Sonochemistry in the diphosphirane series Etemad-Moghadam, G.
 1991
 32 42 p. 5965-5968
4 p.
 artikel
39 Stereoselective Synthesis of 2,3-dihydroxy-4-dimethylamino-5-methoxypentanoic acid, a fragment of calyculins ------- determination of the absolute configuration of calyculins Hamada, Yasumasa
 1991
 32 42 p. 5983-5986
4 p.
 artikel
40 Syntheses of 1-aryl-2-trifluoromethylbenzimidazoles via electrochemically prepared p-benzoquinone imines Uneyama, Kenji
 1991
 32 42 p. 5981-5982
2 p.
 artikel
41 Synthesis and [3+2]cycloadditions of N-(trimethylsilylmethyl)isothioureas: a synthetic equivalent of novel 1,3-dipolar reagent, iminoazomethine ylid Tominaga, Yoshinori
 1991
 32 42 p. 5987-5990
4 p.
 artikel
42 Synthesis of carbacyclins via palladium-promoted, tandem alkene insertion Larock, Richard C.
 1991
 32 42 p. 5911-5914
4 p.
 artikel
43 Synthesis of hydroxyethylene dipeptide isosteres that mimic a cyclic amino acid at the P1′ subsite Vara Prasad, J.V.N.
 1991
 32 42 p. 5857-5860
4 p.
 artikel
44 Synthesis of new multi-sulphur π-electron donors containing ketone functionality Bryce, Martin R.
 1991
 32 42 p. 6033-6036
4 p.
 artikel
45 Synthesis of 5-phosphonate analogues of myo-inositol 1,4,5-trisphosphate: possible intracellular calcium antagonists Dreef, C.E.
 1991
 32 42 p. 6021-6024
4 p.
 artikel
46 Synthesis of polyhydroxylated indolizidine and quinolizidine compounds--potent inhibitors of α-glucosidase I Liu, Paul S.
 1991
 32 42 p. 5853-5856
4 p.
 artikel
47 Synthesis, x-ray crystal structure and multistage redox properties of a severely-distorted tetrathiafulvalene donor Bryce, Martin R.
 1991
 32 42 p. 6029-6032
4 p.
 artikel
48 The stereoselective synthesis of functionalized vicinal diamine systems by the double allylation reactions of “protected” 1,2-bis-imine precursors. Neumann, William L.
 1991
 32 42 p. 5865-5868
4 p.
 artikel
49 Total synthesis of a new inhibitor of superoxide anion generation, opc-15161 Kita, Yasuyuki
 1991
 32 42 p. 6019-6020
2 p.
 artikel
50 Total Synthesis of Herbimycin A Nakata, Masaya
 1991
 32 42 p. 6015-6018
4 p.
 artikel
51 Towards the total synthesis of clerodin. Part I. Bouchard, H.
 1991
 32 42 p. 5953-5956
4 p.
 artikel
52 Towards the total synthesis of clerodin. Part II. Bouchard, H.
 1991
 32 42 p. 5957-5958
2 p.
 artikel
                             52 gevonden resultaten
 
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