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                             32 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Action d'halogenosilanes sur les oxydes de vinyl-2 furanne, de styrene et de butene-1. etude des regio isomeres par rmn-13C Maraval, M.
1988
29 27 p. 3307-3310
4 p.
artikel
2 An anomalous vilsmeier reaction Flitsch, Wilhelm
1988
29 27 p. 3391-3392
2 p.
artikel
3 A new synthesis of spiroacetals via alkylidenation of ester carbonyls with metal carbene complexes Mortimore, Michael
1988
29 27 p. 3357-3360
4 p.
artikel
4 An improved synthesis of antheridic acid, the antheridium inducing factor from the fern anemia phyllitidis Furber, Mark
1988
29 27 p. 3339-3342
4 p.
artikel
5 A novel approach to the synthesis of deoxynucleoside phosphorofluoridates-II Dabkowski, Wojciech
1988
29 27 p. 3301-3302
2 p.
artikel
6 Aristofruticosine, a novel indole alkaloid from Aristotelia Fruticosa Ralph C. Bick, I.
1988
29 27 p. 3355-3356
2 p.
artikel
7 A simple diastereoselective synthesis of 2',3'-unsaturated aryl c -glucopyranosides Casiraghi, Giovanni
1988
29 27 p. 3323-3326
4 p.
artikel
8 Asymmetric induction in the [2+2] cycloaddition of a keteniminium salt: an approach to chiral 13-oxa prostanoids Cholerton, Trevor J.
1988
29 27 p. 3369-3372
4 p.
artikel
9 Asymmetric synthesis XV 1 1 For Part XIV see S. Arseniyadis, P.Q. Huang and H.-P. Husson, Tetrahedron Lett. , 1988, 29 , 1391. : enantiospecific synthesis of (+) and (−) isonitramines from a common chiral intermediate 2 2 A second enantioselective synthesis of the nitramine alkaloids has recently appeared: P.J. Mc Closkey and A. Schultz, Heterocycles , 1987, 25, 437, in which the problem concerning the [α]D values for the natural compounds is brought to light (in agreement with our concluding remarks). Quirion, Jean-Charles
1988
29 27 p. 3311-3314
4 p.
artikel
10 Asymmetric synthesis XVI 1 1 For Part XV, see J.C. Quirion, D.S. Grierson, J. Royer and H.-P. Husson, Tetrahedron Lett. , preceding paper. . Enantiomerically pure substituted cyclopropane amino acid precursors via the cn(R,S) method Aitken, David J.
1988
29 27 p. 3315-3318
4 p.
artikel
11 Capto-dative effects measured by azo decompositions Janousek, Zdenek
1988
29 27 p. 3379-3382
4 p.
artikel
12 Changes of stereoselectivity and rate in diels-alder reactions by hydrophobic solvent effects and by bovine serum albumin Colonna, Stefano
1988
29 27 p. 3347-3350
4 p.
artikel
13 Cycloaddition reactions of tetrakis(2,6-diethylphenyl)digermene Batcheller, Scott A.
1988
29 27 p. 3383-3384
2 p.
artikel
14 Efficient indirect electrochemical in situ regeneration of NAD+ and NADP+ for enzymatic oxidations using iron bipyridine and phenanthroline complexes as redox catalysts Komoschinski, Joachim
1988
29 27 p. 3299-3300
2 p.
artikel
15 Facile enolate alkylation of norbornenones Rajamannar, T.
1988
29 27 p. 3351-3354
4 p.
artikel
16 Fluoride ion induced reaction of phenylthiomethyltrimethylsilane (1) with aldehydes and ketones: a simple procedure for the formation of β-hydroxyphenylsulphides Kitteringham, John
1988
29 27 p. 3319-3322
4 p.
artikel
17 Fluorine-containing organozinc reagents. V. 1 1 Part IV: R.W. Lang, B. Schaub, Tetrahedron Lett., in press. Greuter, Hans
1988
29 27 p. 3291-3294
4 p.
artikel
18 α-Fluoromethyl-n-methyl-phenylsulphoximine: a new fluoromethylenation reagent Boys, Mark L.
1988
29 27 p. 3365-3368
4 p.
artikel
19 Graphical abstracts 1988
29 27 p. 3275-3282
8 p.
artikel
20 Homoallylic alcohols from (Z)-1,4-di(2-tetrahydropyranyloxy)-but-2-ene and Grignard reagents: a promising four-carbon homologation Menicagli, R.
1988
29 27 p. 3373-3374
2 p.
artikel
21 4-hydroxy-1, 3λ3-azaarsole 3-hydroxy-1.2.4λ3-diazaphosphole - 3-hydroxy-1,2,4λ3-diazaarsole heterocycllsche phenole Märkl, G
1988
29 27 p. 3387-3390
4 p.
artikel
22 Monoisopinocampheylborane-N,N,N',N'-tetramethylethylenediamine complex and asymmetric hydroboration A. Soderqulst, John.
1988
29 27 p. 3385-3386
2 p.
artikel
23 Novel phosphorane and phosphonate synthons for vinyl glycines Bicknell, Andrew J.
1988
29 27 p. 3361-3364
4 p.
artikel
24 On the relative sizes of hydrogen and fluorine as substituents. Two pathways for the isomerization of syn - to anti -[2.2]metacyclophanes Mitchell, Reginald H.
1988
29 27 p. 3287-3290
4 p.
artikel
25 Radical cyclisation : synthesis of 4H-furo(3,2-c)-1-benzopyrans Ariamala, G
1988
29 27 p. 3335-3338
4 p.
artikel
26 Reductive formylation of oximes; an approach to the synthesis of vinyl isonitriles Barton, Derek HR
1988
29 27 p. 3343-3346
4 p.
artikel
27 Selective formation of new solvent-derived products from ozonolyses of 1-acetoxy- and 1-chloro-2,3-diphenylindene McCullough, Kevin J.
1988
29 27 p. 3375-3378
4 p.
artikel
28 Short, enantioselective synthesis of (−)-retigeranc acid via [2+3] annulation Hudlicky, Tomas
1988
29 27 p. 3283-3286
4 p.
artikel
29 Stereoselective cyanohydrin-forming reactions of chiral α-amino aldehydes Reetz, M.T.
1988
29 27 p. 3295-3298
4 p.
artikel
30 Tandem 1,3-dipolarcycloadditions of cyclohexane furazan-N-oxide with N-arylmaleimides : novel entry to substituted tetrahydro-2h-isoxazolo-[2,3-b]isoxazoles (isoxazolizidines) Butler, Richard N
1988
29 27 p. 3331-3334
4 p.
artikel
31 The Hofmann-like fragmentation induced by n-acylation of 1-methyl-1-AZA-4-cyclanones and its use in the synthesis of 2-AZA-hydrindanones and 2-AZA-decalones Lévy, Jean
1988
29 27 p. 3303-3306
4 p.
artikel
32 The titanium - mediated transesterification of phosphorous esters Froneman, M.
1988
29 27 p. 3327-3330
4 p.
artikel
                             32 gevonden resultaten
 
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