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                             50 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Ab initio and semiempirical molecular orbital studies of alpha and beta lithiated vinyl ethers Harris, Nathan J.
1991
32 43 p. 6069-6072
4 p.
artikel
2 A convenient and highly stereoselective synthesis of 4α-deuterio and -Tritio steroids catalyzed by Pd Rabinowitz, Michael H.
1991
32 43 p. 6081-6084
4 p.
artikel
3 Alkaloid synthesis: stereoselective approach towards fawcettimine-serratinine group of lycopodium alkaloids Mehta, Goverdhan
1991
32 43 p. 6219-6222
4 p.
artikel
4 An approach towards the synthesis of 1,2-trans glycosyl phosphates via iodonium ion assisted activation of thioglycosides Veeneman, G.H.
1991
32 43 p. 6175-6178
4 p.
artikel
5 An efficient and convenient synthesis of bridged δ-lactones Kido, Fusao
1991
32 43 p. 6159-6162
4 p.
artikel
6 An efficient palladium-catalyzed reaction of vinyl chlorides with terminal acetylenes Alami, Mouad
1991
32 43 p. 6109-6112
4 p.
artikel
7 A new facile one-pot preparation of pentafluorophenyl (Pfp) and 3,4-dihydro-4-oxo-1,2,3-benzotriazine-3-yl (Dhbt) esters of Fmoc amino acids. Jacobsen, Mogens Havsteen
1991
32 43 p. 6199-6202
4 p.
artikel
8 A new synthesis of anthracyclines Cameron, Donald W.
1991
32 43 p. 6179-6182
4 p.
artikel
9 A new type of cytotoxic acetogenins: the tetrahydrofuranic β-hydroxy methyl γ-lactones Cortes, Diego
1991
32 43 p. 6133-6134
2 p.
artikel
10 A novel acylated flavonoid glycoside from astragalus complanatus Cui, Baoliang
1991
32 43 p. 6135-6138
4 p.
artikel
11 A novel approach to the synthesis of enediynes Magriotis, Plato A.
1991
32 43 p. 6085-6088
4 p.
artikel
12 An unusual sulphur-sulphur, two-centre, three-electron bond Boden, Neville
1991
32 43 p. 6195-6198
4 p.
artikel
13 Application of efficient glycosylation of 2,6-anhydro-2-thio sugar to the total synthesis of erythromycin A Toshima, Kazunobu
1991
32 43 p. 6155-6158
4 p.
artikel
14 A practical and stereoselective reduction of 3-keto-2-methyl esters or 3-keto-2-methyl amides into erythro-3-hydroxy-2-methyl esters or erythro-3-hydroxy-2-methyl amides with NaBH4 catalyzed by MnCl2 Fujii, Hideaki
1991
32 43 p. 6147-6150
4 p.
artikel
15 A reductive aldol strategy for the synthesis of very highly substituted cyclopentanes from sugar lactones Elliott, Russell P.
1991
32 43 p. 6227-6230
4 p.
artikel
16 A stereoconvergent synthesis of the oligosaccharide segment of glyco- peptidolipid antigen of mycobacterium avium serotype 4 : a dominant serovariant observed in patients with acquired immune deficiency syndrome Gurjar, M.K.
1991
32 43 p. 6191-6194
4 p.
artikel
17 Bis-trimethylsilylacetamide: A reagent for the control of Friedel-Crafts alkylation reactions using methyl chloromethoxyacetate Earle, Martyn J.
1991
32 43 p. 6171-6174
4 p.
artikel
18 Chemical conversion of vitamin D3 to its 1,35-dihydroxy metabolite Kiegiel, Jaroslaw
1991
32 43 p. 6057-6060
4 p.
artikel
19 Chemistry of insect antifeedants from azadirachta indica (Part 9): oxidative reactions of azadirachtin derivatives leading to C8-C14 bond cleavage. Ley, Steven V.
1991
32 43 p. 6183-6186
4 p.
artikel
20 Chemistry of insect antifeedants from Azadirachta indica (Part 10): synthesis of a highly functionalised decalin fragment of azadirachtin. Kolb, Hartmuth C.
1991
32 43 p. 6187-6190
4 p.
artikel
21 Conversion of D-mannose into 1,5-anhydro-D-allitol-4,6-acetonide; unusual intramolecular epoxy alcohol opening in base Jung, Michael E.
1991
32 43 p. 6089-6092
4 p.
artikel
22 Corrigendum 1991
32 43 p. 6044-
1 p.
artikel
23 Cram's rule for radical reactions Giese, Bernd
1991
32 43 p. 6097-6100
4 p.
artikel
24 Cyathostemmine, a new shikimic acid derivative from cyathostemma viridiflorum Griff. Mahmood, Kamaliah
1991
32 43 p. 6117-6120
4 p.
artikel
25 β-Diethoxyphosphorylpropionic acid, a convenient reagent for the synthesis of β,δ - unsaturated amides Janecki, Tomasz
1991
32 43 p. 6231-6234
4 p.
artikel
26 Expedient synthesis of D - myo - inositol 1,4,5 - trisphosphate and D - myo - inositol 1,4 - bisphosphate Salamończyk, Grzegorz M.
1991
32 43 p. 6167-6170
4 p.
artikel
27 Facile redox formation of a 3-substituted maleimide from a 3-substituted N-hydroxysuccinimide Groutas, William C.
1991
32 43 p. 6093-6096
4 p.
artikel
28 Gas phase cleavage of Peptides from a solid support with ammonia vapour. Application in simultaneous multiple Peptide Synthesis. Bray, Andrew M.
1991
32 43 p. 6163-6166
4 p.
artikel
29 Graphical abstracts 1991
32 43 p. 6045-6056
12 p.
artikel
30 Hindered organoboron groups in organic synthesis. 15.1 preparation and properties of Di(2,4,6-triisopropylphenyl)borane Pelter, Andrew
1991
32 43 p. 6239-6242
4 p.
artikel
31 Hindered organoboron groups in organic synthesis 16. preparation and use of lithium ditripylethylhydroborate for the diastereoselective reduction of cyclohexanones Smith, Keith
1991
32 43 p. 6243-6246
4 p.
artikel
32 Intramolecular Heck reaction with substrates possessing an allylic alcohol moiety Gaudin, Jean-Marc
1991
32 43 p. 6113-6116
4 p.
artikel
33 Non-biomimetic route to deoxyadenosine adducts of carcinogenic polycyclic aromatic hydrocarbons Jin Kim, Seong
1991
32 43 p. 6073-6076
4 p.
artikel
34 Novel synthesis and molecular structure of tetraselenastannolanes Tokitoh, Norihiro
1991
32 43 p. 6151-6154
4 p.
artikel
35 On the stereoselectivity of iodocarbene and -carbenoid additions to cyclic alkenes Dehmlow, Eckehard V.
1991
32 43 p. 6105-6108
4 p.
artikel
36 Oxidation of diazo compounds by dimethyl dioxirane: an extremely mild and efficient method for the preparation of labile α-oso-aldehydes Ihmels, Heiko
1991
32 43 p. 6215-6218
4 p.
artikel
37 Preparation of spiroindolines as potential intermediates in aspidosperma alkaloid synthesis Troin, Yves
1991
32 43 p. 6129-6132
4 p.
artikel
38 Reaction of 1-diethylaminopropyne with difunctionalized 4-nitroisoxazoles: a single step access to the Novel isoxazolo[4,5-c]isoxazole system Nesi, Rodolfo
1991
32 43 p. 6223-6226
4 p.
artikel
39 Reaction of metal free Bu3Sn− generated from Bu3SnSiMe3-R4NX with an aryl or vinyl halide Mori, Miwako
1991
32 43 p. 6139-6142
4 p.
artikel
40 Samarium(II) iodide promoted radical ring opening reactions of cyclopropyl ketones Batey, Robert A.
1991
32 43 p. 6211-6214
4 p.
artikel
41 Solid-phase synthesis of nonhydrolyzable phosphotyrosyl peptide analogues with N α-Fmoc-(O,O-di-t-butyl)phosphono-p-methylphenylalanine Shoelson, Steven E.
1991
32 43 p. 6061-6064
4 p.
artikel
42 Stereospecific synthesis of aminocyclitols via cycloadditions of unsymmetrical, optically pure dienes: conduramine A-1 and dihydroconduramine A-1 Hudlicky, Tomas
1991
32 43 p. 6077-6080
4 p.
artikel
43 Structure determination and synthesis of a new trihydroxy gibberellin from Brassica campestris cotyledons and a related tetrahydroxy derivative from immature seeds of prunus persica Bhaskar, K.Vijaya
1991
32 43 p. 6203-6206
4 p.
artikel
44 Syntheses of β-2-deoxy-D-glycosides assisted by glycosidases Petit, Jean-Michel
1991
32 43 p. 6125-6128
4 p.
artikel
45 Synthesis and structure of novel Ge-containing multi-sulfur heterocycles: trithiagermacyclopentane and tetrathiagermacyclohexanes Tokitoh, Norihiro
1991
32 43 p. 6143-6146
4 p.
artikel
46 Synthesis of novel cephem-4-ketones. A new series of human leukocyte elastase inhibitors Alpegiani, Marco
1991
32 43 p. 6207-6210
4 p.
artikel
47 Synthetic use of a σ-alkyl-π-allyl iron complex obtained by stereospecific ring opening of α-pinene Jenny, Titus A.
1991
32 43 p. 6101-6104
4 p.
artikel
48 The template-directed synthesis of a [2]rotaxane Ashton, Peter R.
1991
32 43 p. 6235-6238
4 p.
artikel
49 Unexpectedly Facile Synthesis of Symmetrical P1,P2-Dinucleoside-5′pyrophosphates Kanavarioti, Anastassia
1991
32 43 p. 6065-6068
4 p.
artikel
50 Use of pyrrole anions as nucleophiles in electrochemically induced SRN1 reactions Chahma, M.
1991
32 43 p. 6121-6124
4 p.
artikel
                             50 gevonden resultaten
 
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