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                             48 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Ab initio transition states for the reaction of α-hydroxyl lithium ester enolates with imine Wang, Xuebao
 1993
 34 39 p. 6241-6244
4 p.
 artikel
2 A dimeric peptide alkaloid of a completely new type, Anchinopeptolide A, from the marine sponge Anchinoe tenacior Casapullo, Agostino
 1993
 34 39 p. 6297-6300
4 p.
 artikel
3 A general stereocontrolled synthesis of cis-2,3 disubstituted pyrrolidines and piperidines Pal, Kollol
 1993
 34 39 p. 6205-6208
4 p.
 artikel
4 Alkyl radical generation by reduction of a ketone tosylhydrazone Taber, Douglass F.
 1993
 34 39 p. 6209-6210
2 p.
 artikel
5 A new route to homochiral piperidines Jones, Raymond C.F.
 1993
 34 39 p. 6329-6332
4 p.
 artikel
6 A novel biogenetic type synthesis of (+)-hydantocidin Matsumoto, Miyoko
 1993
 34 39 p. 6289-6292
4 p.
 artikel
7 Aragusterol a: A potent antitumor marine steroid from the okinawan sponge of the genus, Xestospongia Iguchi, Kazuo
 1993
 34 39 p. 6277-6280
4 p.
 artikel
8 Asymmetric synthesis of α-keto β-lactams via [2+2] cycloaddition reaction: A concise approach to optically active (α-hydroxy β-lactams and β-alkyl(aryl)isoserines. Palomo, Claudio
 1993
 34 39 p. 6325-6328
4 p.
 artikel
9 Asymmetric synthesis of sulfinimines: Chiral ammonia imine synthons Davis, Franklin A.
 1993
 34 39 p. 6229-6232
4 p.
 artikel
10 A total synthesis of the pyrrolophenthridone alkaloid oxoassoanine Meyers, A.I.
 1993
 34 39 p. 6185-6188
4 p.
 artikel
11 Catalytic iron-mediated ene carbocyclizations of trienes: Investigations into the stereoselective formation of some bicyclic lactams and amines. Takacs, James M.
 1993
 34 39 p. 6219-6222
4 p.
 artikel
12 Chemo-enzymatic synthesis of 2′-deoxynucleoside urethanes García-Alles, Luis F.
 1993
 34 39 p. 6337-6338
2 p.
 artikel
13 Cobalt (II) catalysed allylation of 1,3-dicarbonyl compounds with allyl acetates Bhatia, Beena
 1993
 34 39 p. 6301-6304
4 p.
 artikel
14 Cram's rule for radicals: Stereoselective hydrogen abstraction reactions of NH substituted radicals Curran, Dennis P.
 1993
 34 39 p. 6181-6184
4 p.
 artikel
15 General method for the synthesis of 5-arylpyrrole-2-carboxylic acids Ezquerra, Jesús
 1993
 34 39 p. 6317-6320
4 p.
 artikel
16 Graphical abstracts 1993
 34 39 p. 6157-6168
12 p.
 artikel
17 Iodination of methoxyamphetamines with iodine and silver sulfate. Wing-Wah, Sy
 1993
 34 39 p. 6223-6224
2 p.
 artikel
18 Lewis acid promoted ene-like reactions of enol ethers with aldehydes Shoda, Hisashi
 1993
 34 39 p. 6281-6284
4 p.
 artikel
19 Maxonine: Structure correction and synthesis Kelly, T.Ross
 1993
 34 39 p. 6173-6176
4 p.
 artikel
20 4′-Oxa-α-santalene and 4′-oxa-α-santalol : An olfactory comparison with the analogous natural sesquiterpenes Zhong, Guo-fu
 1993
 34 39 p. 6265-6268
4 p.
 artikel
21 Oxidation of uracil derivatives and pyrimidine nucleosides by dimethyldioxirane: A new and mild synthesis of 5,6-oxiranyl-5,6-dihydro and 5,6-dihydroxy-5,6-dihydro-derivatives. Lupattelli, Paolo
 1993
 34 39 p. 6313-6316
4 p.
 artikel
22 Palladium-catalyzed alkylation of allylic nitrates derived from ceric ammonium nitrate promoted oxidative addition of trimethylsilyloxy-cyclopropanes to 1,3-butadiene Paolobelli, Anna Belli
 1993
 34 39 p. 6333-6336
4 p.
 artikel
23 Palladium catalyzed chemoselective cleavage of β-Propargyloxy-α,β-unsaturated ester: Approach to γ-protected hydroxy-β-ketoesters Sarin, Gurdeep S.
 1993
 34 39 p. 6309-6312
4 p.
 artikel
24 Palladium-catalyzed coupling of an α-stannyl acrylate to aryl iodides and triflates. A one-step synthesis of aryl propenoic esters. Levin, Jeremy I.
 1993
 34 39 p. 6211-6214
4 p.
 artikel
25 Photochemical electrocyclization of perfluoro-E,Z,E-4,5-dimethyl-2,4,6-octatriene Dolbier Jr., William R.
 1993
 34 39 p. 6201-6204
4 p.
 artikel
26 Role of radical initiated cyclisation reactions in the synthesis of artemisinin based novel ring skeletons. Venugopalan, B.
 1993
 34 39 p. 6305-6308
4 p.
 artikel
27 Semduramicin and two desmethyl analogs: 13C NMR and FAB mass spectral correlations Sharp, Thomes R.
 1993
 34 39 p. 6197-6200
4 p.
 artikel
28 Site- and regioselectivity of the hetero-diels-alder and cheletropic additions of sulfur dioxide to a 2,3,6,7-tetramethylidenebicyclo[3.2.1]octane derivative. Deguin, Brigitte
 1993
 34 39 p. 6269-6270
2 p.
 artikel
29 Site selective substitution of carbamate and carbamoyl protected benzylamines Katsoulos, George
 1993
 34 39 p. 6263-6264
2 p.
 artikel
30 Some unusual reactions of weinreb amides Keck, Gary E.
 1993
 34 39 p. 6215-6218
4 p.
 artikel
31 Stereoselective approach to trisubstituted tetrahydrofurans Mohr, Peter
 1993
 34 39 p. 6251-6254
4 p.
 artikel
32 Stereoselective synthesis of a hydroxyethylene dipeptide isostere Diederich, Ann M.
 1993
 34 39 p. 6169-6172
4 p.
 artikel
33 Stereospecific intramolecular formyl transfer via radical cyclization-fragmentation: Preparation of alkyl 2-deoxy-2α-formylglucopyranosides and similar compounds Jung, Michael E.
 1993
 34 39 p. 6247-6250
4 p.
 artikel
34 Sugar sensing utilizing aggregation properties of a boronic-acid-appended porphyrin Murakami, Hiroto
 1993
 34 39 p. 6273-6276
4 p.
 artikel
35 Synthesis of a new exocyclic amino carbocyclic nucleoside with potential antiviral activity. Agrofoglio, Luigi
 1993
 34 39 p. 6271-6272
2 p.
 artikel
36 Synthesis of both D- and L-Fmoc-Abu[PO(OCH2CHCH2)2]-OH for solid phase phosphonopeptide synthesis Shapiro, Gideon
 1993
 34 39 p. 6255-6258
4 p.
 artikel
37 Synthesis of cyclopropane-fused dideoxycarbocyclic nucleosides structurally related to neplanocin C Rodriguez, Juan B.
 1993
 34 39 p. 6233-6236
4 p.
 artikel
38 Synthesis of o-quinodimethanes and benzocyclobutenes from dimethyl squarate Ezcurra, John E.
 1993
 34 39 p. 6177-6180
4 p.
 artikel
39 Synthesis of (R)-lysothiophosphatidic Acid and (R)-thiophosphatidic acid Heeb, Norbert V.
 1993
 34 39 p. 6193-6196
4 p.
 artikel
40 Synthesis of (2S,4S)-2-carboxy-4-4pyrrolidine acetic acid, a conformationally constrained 2-amino adipic acid analogue Langlois, N.
 1993
 34 39 p. 6156-
1 p.
 artikel
41 Synthesis of tetrahydrofurocarbazolones via intramolecular Diels-Alder reactions Madalengoitia, Jose S.
 1993
 34 39 p. 6237-6240
4 p.
 artikel
42 Synthesis of triple helix forming oligonucleotides with a stretched phosphodiester backbone Sudhakar Rao, T.
 1993
 34 39 p. 6189-6192
4 p.
 artikel
43 Synthetic studies on polypropionate antibiotics based on the stereospecific methylation of γ δ-epoxy acrylates by trimethylaluminum. A highly stereoselective construction of the eight contiguous chiral centers of ansa-chains of rifamycins Miyashita, Masaaki
 1993
 34 39 p. 6285-6288
4 p.
 artikel
44 Thiomethylation of indole and haloindole zinc salts Browder, Cindy C.
 1993
 34 39 p. 6245-6246
2 p.
 artikel
45 Total synthesis of (1S,4S)-7,8-dihydroxycalamenene via benzylic alkylation of η6-arene-Cr(CO)3 complexes Schmalz, Hans-Günther
 1993
 34 39 p. 6259-6262
4 p.
 artikel
46 Toward a broad spectrum decontaminant for reactive toxic phosphates/phosphonates: N -alkyl-3-iodosopyridinium-4-carboxylates Moss, Robert A.
 1993
 34 39 p. 6225-6228
4 p.
 artikel
47 Unidirectional thermal electrocyclic ring forming reactions of methylenecyclobutenes from vinylallenes in the retinoid series Rey, José García
 1993
 34 39 p. 6293-6296
4 p.
 artikel
48 Use of cis-3-cyclobutene-1,2-dimethanol in stereoselective routes to some naturally occurring conjugated dienes and trienes Hodgetts, Kevin J.
 1993
 34 39 p. 6321-6324
4 p.
 artikel
                             48 gevonden resultaten
 
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