Digitale Bibliotheek
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                             52 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Absolute Stereochemistry of the Calyculins, Potent Inhibitors of Protein Phosphatases 1 and 2A Matsunaga, Shigeki
1991
32 40 p. 5605-5606
2 p.
artikel
2 A concise synthesis of (−)-conduritol F from l-quebrachitol via AlCl3-n-Bu4NI mediated demethylation Akiyama, Takahiko
1991
32 40 p. 5593-5596
4 p.
artikel
3 A kinetic and mechanistic study of the Baylis-Hillman reaction Bode, Moira L.
1991
32 40 p. 5611-5614
4 p.
artikel
4 Alexines from heptonolactones Choi, S.
1991
32 40 p. 5517-5520
4 p.
artikel
5 A polar cycloaddition of 2-thianaphthylium ions with 1,3-dienes and some properties of the cycloadducts Shimizu, Hiroshi
1991
32 40 p. 5571-5574
4 p.
artikel
6 A superior chiral auxiliary in aldol condensation: camphor-based oxazolidone Yan, Tu-Hsin
1991
32 40 p. 5563-5566
4 p.
artikel
7 A synthesis of (+)-7-Epiaustraline and (−)-7-Epialexine Pearson, William H.
1991
32 40 p. 5513-5516
4 p.
artikel
8 α-Azido acids in heterocyclic synthesis Goldstein, Steven W.
1991
32 40 p. 5493-5496
4 p.
artikel
9 Chiral formamidines. Asymmetric synthesis of 1,1-disubstituted tetrahydroisoquinolines. Meyers, A.I.
1991
32 40 p. 5501-5504
4 p.
artikel
10 Chiral formamidines. The mechanism of mono- and di-alkylation leading to chiral, non-racemic tetrahydroisoquinolines. Meyers, A.I.
1991
32 40 p. 5509-5512
4 p.
artikel
11 Chiral lithio formamidines. Are they configurationally stable? Meyers, A.I.
1991
32 40 p. 5505-5508
4 p.
artikel
12 Dediazoniation of arenediazonium salt with trivalent phosphorus compounds by one-electron transfer mechanism Yasui, Shinro
1991
32 40 p. 5601-5604
4 p.
artikel
13 Diastereoselection in the intramolecular diels-alder reaction of o-quinodimethanes. Basha, Fatima Z.
1991
32 40 p. 5469-5472
4 p.
artikel
14 Dimethyldioxirane in organometallic chemistry: A convenient procedure for the decomplexation of arene chromium tricarbonyl compounds Lluch, Anna-Maria
1991
32 40 p. 5629-5630
2 p.
artikel
15 Electrochemical synthesis of isocyanides Heß, Ulrich
1991
32 40 p. 5539-5542
4 p.
artikel
16 Enzymatic resolution of racemic glycals: an application of the wong acylation method Berkowitz, David B.
1991
32 40 p. 5497-5500
4 p.
artikel
17 Ethylmagnesium bromide mediated desulfinylation of α-halo-β-ketosulfoxides giving α-haloketones, and trapping of the magnesium enolate intermediate Satoh, Tsuyoshi
1991
32 40 p. 5599-5600
2 p.
artikel
18 Evidence for a mono-electron transfer process in the BF3-promoted reaction of 4′-nitrobenzenesulphenanilide (NBSA). Grossi, Loris
1991
32 40 p. 5621-5624
4 p.
artikel
19 Favelanone, a novel tetracyclic cyclopropane derivative from the brazilian plant, Cnidoscolus phyllacanthus Endo, Yuichi
1991
32 40 p. 5555-5558
4 p.
artikel
20 Formation and efficient addition of cerium(III) derivative of acetonitrile to ketones Liu, Hsing-Jang
1991
32 40 p. 5473-5476
4 p.
artikel
21 Further study on the regioselectivity of (dimethylvinylidene)-carbene upon the cycloaddition to the α,β-unsaturated double bond of an allylic alcohol and the normal olefinic group Sheu, Jyh-Horng
1991
32 40 p. 5547-5550
4 p.
artikel
22 Graphical abstracts 1991
32 40 p. 5427-5439
13 p.
artikel
23 H-phosphonate oligonucleotide synthesis on a polyethylen glycol/polystyrene copolymer Gao, Hetian
1991
32 40 p. 5477-5480
4 p.
artikel
24 Intramolecular diels-alder reactions of isoquinoline-1-carboxamides Wuonola, Mark A.
1991
32 40 p. 5481-5484
4 p.
artikel
25 Macrocylic polynuclear complexes [(en)M(4,4′-bpy)]4(NO3)8 1 (M = Pd or Pt) as “Inorganic Cyclophane.” Their Ability for Molecular Recognition Fujita, Makoto
1991
32 40 p. 5589-5592
4 p.
artikel
26 Macrolide biosynthesis. 6 Mechanism of polyketide chain elongation Cane, David E.
1991
32 40 p. 5457-5460
4 p.
artikel
27 Mechanisms in the reaction of arenediazonium cations with 2-nitropropanide anion Khanna, Rajive K.
1991
32 40 p. 5449-5452
4 p.
artikel
28 Methyl 3,4-O-methylene-β-D-arabinoside as a new chiral template for the asymmetric diels-alder reaction Nouguier, Robert
1991
32 40 p. 5529-5530
2 p.
artikel
29 Optisch aktive γ-lactone aus cyclooctin und furan - synthese von (−)-muricatacin Scholz, Gerhard
1991
32 40 p. 5535-5538
4 p.
artikel
30 Oxidation of catechol and of 2,6-di-tert-butylphenol by dioxiranes Altamura, Anna
1991
32 40 p. 5445-5448
4 p.
artikel
31 Oxidative rearrangement of 2-spirochromanones: a novel route for the synthesis of tetrahydroxanthones Singh, Om V.
1991
32 40 p. 5619-5620
2 p.
artikel
32 Prelaureatin, a new biogenetic key intermediate isolated from Laurencia nipponica Fukuzawa, Akio
1991
32 40 p. 5597-5598
2 p.
artikel
33 Selective reduction of alkynes by the reagent Sml2 - Transition metal catalysts - proton donors Inanaga, Junji
1991
32 40 p. 5559-5562
4 p.
artikel
34 Selective reduction of conjugated double bonds with molecular hydrogen and palladium(II) complexed to ferrocenylamine sulfide catalysts Ali, Hussein M.
1991
32 40 p. 5489-5492
4 p.
artikel
35 Stereoselective opening of acetals derived from dimethyl tartrate Guindon, Y.
1991
32 40 p. 5453-5456
4 p.
artikel
36 Stereoselective palladium-catalyzed cyclopropanation of α,β-unsaturated carboxylic acids derivatized with oppolzer's sultam Vallg»rda, Jerk
1991
32 40 p. 5625-5628
4 p.
artikel
37 Stereoselective syn aldol reaction of the lithium ester enolate of ethyl N,N-dimethylglycine in the presence of triethylborane George, Gunda I.
1991
32 40 p. 5521-5524
4 p.
artikel
38 Structures of alatanin A, B and C isolated from edible purple yam Dioscorea alata Yoshida, Kumi
1991
32 40 p. 5575-5578
4 p.
artikel
39 Synthesis of a new class of Tc chelating agents: N2S2 monoaminemonoamide (mama) ligands Gustavson, Linda M.
1991
32 40 p. 5485-5488
4 p.
artikel
40 Synthesis of 1,3-dienes bearing both electron-donor and acceptor substituents Moreau, P.
1991
32 40 p. 5525-5528
4 p.
artikel
41 Synthesis of (dl)-trichodiene using novel ring transformation reaction Tanaka, Masakazu
1991
32 40 p. 5581-5584
4 p.
artikel
42 Synthesis of 2-nitro 1,3-dienes. Useful intermediates in the preparation of unsaturated 1,4-dicarbonyl compounds Bäckvall, Jan-E.
1991
32 40 p. 5607-5610
4 p.
artikel
43 Synthesis of Phoracantholide I based on Stereospecific Fragmentation Reactions Nagumo, Shinji
1991
32 40 p. 5585-5588
4 p.
artikel
44 The formation of orthoquinones in the dimethyldioxirane oxidation of phenols Crandall, Jack K.
1991
32 40 p. 5441-5444
4 p.
artikel
45 The stereoselective synthesis of 3-fluoro-azetidinones Araki, Koichi
1991
32 40 p. 5461-5464
4 p.
artikel
46 The transformation of histidine side chain to non-coded asparagines Ranganathan, Subramania
1991
32 40 p. 5615-5618
4 p.
artikel
47 The vinylation of arenes with 1-(phenylthio)vinylstannanes Takeda, Takeshi
1991
32 40 p. 5567-5570
4 p.
artikel
48 Total synthesis of cyclo-l-rhamnohexaose by a stereoselective thermal glycosylation Nishizawa, Mugio
1991
32 40 p. 5551-5554
4 p.
artikel
49 Transformation of 4-nitroalkane-1,7-diones into pyrrolizidines Vavrecka, Majmir
1991
32 40 p. 5543-5546
4 p.
artikel
50 Unexpected [2+2+2] MIMIRC annulation between a lithium dienolate and methyl acrylate. Jaafar, Akram
1991
32 40 p. 5531-5534
4 p.
artikel
51 Unusually stable monoacylated anthocyanin from purple yam dioscorea alata Yoshida, Kumi
1991
32 40 p. 5579-5580
2 p.
artikel
52 Zirconocene(iso-butyl) chloride: In situ generation of a zirconocene(methyl) chloride equivalent for use in organic synthesis Barr, Kenneth J.
1991
32 40 p. 5465-5468
4 p.
artikel
                             52 gevonden resultaten
 
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