Digitale Bibliotheek
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                             32 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A concise thiazole mediated synthesis of L-(-)-rhodinose from (S)-e thyl lactate. The thiazole route to deoxysugars Dondoni, Alessandro
1989
45 16 p. 5141-5150
10 p.
artikel
2 An AB initio theoretical study of the structure and stability of 1-fluoropropenide and 1,1-difluoropropenide and of the corresponding monomeric lithiated species Tonachini, Glauco
1989
45 16 p. 5163-5174
12 p.
artikel
3 A new palladium catalyzed synthesis of cis , exo -2,3-diarylsubstituted bicyclo[2.2.1]heptanes or bicyclo [2.2.1] hept-2-enes Catellani, Marta
1989
45 16 p. 5263-5268
6 p.
artikel
4 A new synthetic route to (±)-forskolin Begley, Michael J.
1989
45 16 p. 5215-5246
32 p.
artikel
5 Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group Cacciapaglia, Roberta
1989
45 16 p. 5293-5304
12 p.
artikel
6 13C NMR and theoretical calculations of silyl ketones and thioketones Barbarella, G.
1989
45 16 p. 5137-5140
4 p.
artikel
7 Conformational analysis of N -(1-methoxycarbonylethyl)-Δ4-thiazoline-2-thiones by temperature-dependent circular dichroism and NMR spectroscopy and by molecular mechanics calculations Roschester, Jan
1989
45 16 p. 5081-5100
20 p.
artikel
8 Conformational analysis of the 4a-methyl octahydrophenanthrene system. A spectroscopic and theoretical approach. Vila, Alejandro J.
1989
45 16 p. 4951-4960
10 p.
artikel
9 Enantioselective synthesis of β-hydroxy-α-methyl carbonyl compounds by aldol reaction Ando, Akira
1989
45 16 p. 4969-4988
20 p.
artikel
10 Fluorine in enzyme chemistry part 2 The preparation of difluoromethylenephosphonate analogues of glycolytic phosphates. Approaching an isosteric and isoelectronic phosphate mimic Chambers, R.D.
1989
45 16 p. 5101-5108
8 p.
artikel
11 Graphical abstracts 1989
45 16 p. iii-vii
nvt p.
artikel
12 Homochiral ketals in organic synthesis. Enantioselective synthesis and absolute configuration of (−)-modhephene Mash, Eugene A.
1989
45 16 p. 4945-4950
6 p.
artikel
13 Homolytic aziridine opening (aza variant of cyclopropylcarbinyl-homoallyl rearrangement) by addition of tributyltin radical to N-acylaziridines. Factors contributing to the regioselectivity Werrya, Jürgen
1989
45 16 p. 5015-5028
14 p.
artikel
14 Insect antifeedants from azadirachta indica (part 5): Chemical modification and structure-activity relationships of azadirachtin and some related limonoids Ley, Steven V.
1989
45 16 p. 5175-5192
18 p.
artikel
15 Intramolecular Diels-Alder reactions of 2-(alkynyl)pyrimidines and 2-(alkynyl)pyridines Frissen, A.E.
1989
45 16 p. 5151-5162
12 p.
artikel
16 Isopropenyl chlorocarbonate (IPCC)1 in amino acid and peptide chemistry: Esterification of N-protected amino acids; Application to the synthesis of the depsipeptide valinomycin Zeggaf, Choukri
1989
45 16 p. 5039-5050
12 p.
artikel
17 Laser powered homogeneous decomposition of methyl acrylate and methacrylate Pola, Josef
1989
45 16 p. 5065-5072
8 p.
artikel
18 New diterpenes from Salvia texana . Chemical and biogenetic aspects González, Antonio G.
1989
45 16 p. 5203-5214
12 p.
artikel
19 Novel C - 35 terpenoids from the Panamanian liverwort plagiochila moritziana Spörle, J.
1989
45 16 p. 5003-5014
12 p.
artikel
20 On the mechanism and stereochemistry of hydrogen transfer involving photodeoxygenation of sugar esters in hexamethylphosphoric triamide/water Klausener, A.
1989
45 16 p. 4989-5002
14 p.
artikel
21 Photo-Fries rearrangements in N-sulphonyl carbazoles Chakrabarti, Amit
1989
45 16 p. 5059-5064
6 p.
artikel
22 Preparation of (R)-veratryl- and (R)-(3-methoxybenzyl)succinates Barnier, Jean-Pierre
1989
45 16 p. 5051-5058
8 p.
artikel
23 Radical cyclisations onto 2(5 H )-furanone and maleate electrophores. An approach to the spiro- and linear-fused γ-lactone ring systems found in the ginkgolides Harrison, Timothy
1989
45 16 p. 5247-5262
16 p.
artikel
24 Reaction of SeO2 with dienes: 1. Linalyl acetate San Feliciano, A.
1989
45 16 p. 5073-5080
8 p.
artikel
25 Reactions of sodium cyanoborohydride with benzothiazolium and Δ2-thiazolinium cations. Formation of benzothiazolines, thiazolidines and stable thiazaboroles Singh, Harjit
1989
45 16 p. 5193-5202
10 p.
artikel
26 Stereo-controlled synthesis of erythronolides A and B from 1,6-anhydro-β-D-glucopyranose (levoglucosan). Skeleton assembly in (C9 – C13) + (C7 – C8) + (C1 – C6) sequence Kochetkov, N.K.
1989
45 16 p. 5109-5136
28 p.
artikel
27 Stereoelectronic control in the reactions of ketones and their enol(ate)s Pollack, Ralph M.
1989
45 16 p. 4913-4938
26 p.
artikel
28 Studies in marine cembranolide synthesis: A synthesis of 2,3,5-trisubstituted furan intermediates for lophotoxin and pukalide Paterson, Ian
1989
45 16 p. 5283-5292
10 p.
artikel
29 Synthesis of BOC-CYS-ALA-OME and its stereoselective addition to α-methylene-γ-butyrolactones Talaga, Patrice
1989
45 16 p. 5029-5038
10 p.
artikel
30 The synthesis of indolizidine and quinolizidine ring systems by free radical cyclization of 4-aza-6-methoxycarbonyl-5-hexenyl radicals Beckwith, Athelstan L.J.
1989
45 16 p. 5269-5282
14 p.
artikel
31 The total synthesis of bisucaberin Bergeron, R.J.
1989
45 16 p. 4939-4944
6 p.
artikel
32 Three new aflavinines from the sclerotia of aspergillus tubingensis TePaske, Mark R.
1989
45 16 p. 4961-4968
8 p.
artikel
                             32 gevonden resultaten
 
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