Digitale Bibliotheek
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                             36 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 An efficient, catalytic procedure for epoxide rearrangement Maruoka, Keiji
1989
30 41 p. 5607-5610
4 p.
artikel
2 An efficient new method for the desulfonylation of β-keto phenylsulfones Smith III, Amos B.
1989
30 41 p. 5579-5582
4 p.
artikel
3 Anomalous solvolysis of a polyenol ether of glycerol Vertegaal, L.B.J.
1989
30 41 p. 5639-5642
4 p.
artikel
4 A novel and efficient route to chiral 2-substituted carbocyclic 5′-N-ethyl-carboxamido-adenosine (C-NECA) Chen, Jen
1989
30 41 p. 5543-5546
4 p.
artikel
5 A novel synthesis of the 1β-methylcarbapenem key intermediate employing the [2+2]-cycloaddition reaction of chlorosulfonyl isocyanate with a 4H-1,3-dioxin derivative Ito, Yoshio
1989
30 41 p. 5631-5634
4 p.
artikel
6 A predominately anti-stereoselective chiral metal directed aldol condensation with aromatic aldehydes Pridgen, Lendon N.
1989
30 41 p. 5539-5542
4 p.
artikel
7 A simple convenient procedure for iodination of alcohols and reductive iodination of carbonyl compounds using N,N-diethylaniline-borane-I2 system Kishan Reddy, Ch.
1989
30 41 p. 5663-5664
2 p.
artikel
8 Asymmetric alkylation of N-acylsultams: A general route to enantiomerically pure, crystalline C(α,α)-disubstituted carboxylic acid derivatives Oppolzer, Wolfgang
1989
30 41 p. 5603-5606
4 p.
artikel
9 Asymmetric Diels-Alder reactions: EPC-synthesis of a stable sarkomycin precursor (cyclosarkomycin) Linz, Günter
1989
30 41 p. 5599-5602
4 p.
artikel
10 A total synthesis of para-forssman glycolipid isolated from human erythrocyte membrane Nunomura, Shigeki
1989
30 41 p. 5619-5622
4 p.
artikel
11 Chiral Oxazaborolidines as Catalysts for the Enantioselective Addition of Diethylzinc to Aldehydes Joshi, N.N.
1989
30 41 p. 5551-5554
4 p.
artikel
12 Dehydrodimerization of ketones, carboxylic acids, amides, esters, alcohols, and amines, via mercury-photosensitization Boojamra, Constantine G
1989
30 41 p. 5583-5586
4 p.
artikel
13 Dicobalt hexacarbonyl-complex of propynals in organic synthesis: Erythro -selective aldol reaction of cobalt-complexed propynals with silyl enol ethers Mukai, Chisato
1989
30 41 p. 5623-5626
4 p.
artikel
14 Dicobalt hexacarbonyl-complex of propynals in organic synthesis: strong E -enolate: threo / Z-enolate:erythro correlation in the aldol reaction of cobalt-complexed propynals Mukai, Chisato
1989
30 41 p. 5627-5630
4 p.
artikel
15 Dimethyldioxirane: Mechanism of benzaldehyde oxidation Baumstark, A.L.
1989
30 41 p. 5567-5570
4 p.
artikel
16 Fluorosulfuric acid induced cyclisation of a methallyl carbinol involving an apparent oxygen migration Bright, Steven T.
1989
30 41 p. 5651-5652
2 p.
artikel
17 Graphical abstracts 1989
30 41 p. 5523-5531
9 p.
artikel
18 Heterocyclic synthesis by electrocyclization of extended dipoles: A novel access to the indolizine and quinolizine systems Eberbach, Wolfgang
1989
30 41 p. 5591-5594
4 p.
artikel
19 Hindered organoboron groups in organic synthesis. 14. stereoselective synthesis of alkenes by the boron-wittig reaction using aliphatic aldehydes Pelter, Andrew
1989
30 41 p. 5647-5650
4 p.
artikel
20 Hindered organoboron groups in organic synthesis. 13. The direct production of ketones from aliphatic aldehydes by a unique variant of the boron-wittig reaction Pelter, Andrew
1989
30 41 p. 5643-5646
4 p.
artikel
21 Isolation of a new cycloartanoid triterpene from leaves of Lansium domesticum novel skin-tumor promotion inhibitors Nishizawa, Mugio
1989
30 41 p. 5615-5618
4 p.
artikel
22 N-substituted hydroxysuccinimides from (s)-malic acid as new reagents for asymmetric diels-alder additions to enoates Poll, T.
1989
30 41 p. 5595-5598
4 p.
artikel
23 One pot RP-diastereoselective synthesis of dinucleoside methylphosphonates using methyldichlorophosphine Löschner, Thomas
1989
30 41 p. 5587-5590
4 p.
artikel
24 Preparation of α-fluoro-α,β-unsaturated esters via two carbon homologation of esters Thenappan, Alagappan
1989
30 41 p. 5571-5574
4 p.
artikel
25 Preparation of methyl-2-(ω-iodoalkyl)propenoates and a facile route to 2-carbomethoxy-1,3-butadiene Alanine, Alex I.D.
1989
30 41 p. 5653-5654
2 p.
artikel
26 (+)-1(S), 5(R), 8(S)-8-phenyl-2-azabicyclo[3.3.0]octan-8-ol n,o-methylboronate (2) and its enantiomer, chiral chemzymes which serve as catalysts for their own enantioselective synthesis Corey, E.J
1989
30 41 p. 5547-5550
4 p.
artikel
27 Stereocontrolled access to dasycarpidan-type compounds and formal total synthesis of strychnos indole alkaloids of the strychnan-type Bonjoch, Josep
1989
30 41 p. 5659-5662
4 p.
artikel
28 Stereocontrolled synthesis of 4- and 9-ethyl-2-azabicyclo[3.3.1]nonan-7-ones via 2-cyanopiperidines Bonjoch, Josep
1989
30 41 p. 5655-5658
4 p.
artikel
29 Stereoselective synthesis and reactions of 1-seleno-4-tert-butyl cyclohexyllithiums Krief, A.
1989
30 41 p. 5635-5638
4 p.
artikel
30 Synthesis of a carbocyclic analog of quercetin via a Barbier reaction Shih, Neng-Yang
1989
30 41 p. 5563-5566
4 p.
artikel
31 Synthesis of a podophyllotoxin analog using a novel iodotrimethylsilane mediated fragmentation Haber, Arthur
1989
30 41 p. 5537-5538
2 p.
artikel
32 Synthetic studies on paraherquamide: Regioselectivity of indole oxidation Williams, Robert M.
1989
30 41 p. 5575-5578
4 p.
artikel
33 Synthetic studies towards cystodytin A: The preparation of novel cystodytin congeners Ciufolini, Marco A.
1989
30 41 p. 5559-5562
4 p.
artikel
34 The alkylation of α-ethoxycarbamates with organo-lead, -zinc, and -copper reagents. High cram selectivity and formal nonbasic alkylation of imines Yamada, Jun-ichi
1989
30 41 p. 5611-5614
4 p.
artikel
35 The syntheses of a monosubstituted and an unsymmetrical tetrasubstituted phthalocyanine using binuclear phthalocyanines Leznoff, Clifford C.
1989
30 41 p. 5555-5558
4 p.
artikel
36 Tin analogs of the vinylogous reformatsky reaction. Regio- and stereochemical considerations Fan, RuLin
1989
30 41 p. 5533-5536
4 p.
artikel
                             36 gevonden resultaten
 
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