nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
Action de derives lithies d'oximes, de N,N-dimethylhydrazones et de dithianes-1,3 sur les 2H - azirines
|
Ben Cheikh, Ridha |
|
1990 |
46 |
15 |
p. 5155-5166 12 p. |
artikel |
2 |
Addition of 1-acetoxy- and 1-trimethylsilyloxy-buta-1,3-dienes withα -oxo esters; ene and diels-alder reactions
|
Achmatowicz, Osman |
|
1990 |
46 |
15 |
p. 5317-5324 8 p. |
artikel |
3 |
Alcakloïdes monotérpéniques II : synthése stéréospécifique de la (±) Δ-7,7a 4aβh isotécomanine
|
Brayer, J.L. |
|
1990 |
46 |
15 |
p. 5187-5198 12 p. |
artikel |
4 |
Alkylation of potassium acetate in “dry media” thermal activation in commercial microwave ovens
|
Bram, Georges |
|
1990 |
46 |
15 |
p. 5167-5176 10 p. |
artikel |
5 |
Ampelopsins A, B and C, new oligostilbenes of ampelopsis Brevipedunculata VAR. Hancei
|
Oshima, Yoshiteru |
|
1990 |
46 |
15 |
p. 5121-5126 6 p. |
artikel |
6 |
A ring contraction of 6-alkoxy-2,3-dihydro-6h-pyran-3-ones to polyfunctionalized cyclopentenones
|
Kolb, Hartmuth C. |
|
1990 |
46 |
15 |
p. 5127-5144 18 p. |
artikel |
7 |
Asymmetric synthesis of lignans
|
Ward, R.S. |
|
1990 |
46 |
15 |
p. 5029-5041 13 p. |
artikel |
8 |
C-alkylation of β diketones with benzylpyridinium salts. Evidence for chain radical mechanisms
|
Marquet, Jorge |
|
1990 |
46 |
15 |
p. 5333-5346 14 p. |
artikel |
9 |
Conformations and rotation of iso -propyl groups attached to the same saturated carbon centre. A dynamic N.M.R. and molecular mechanics study of 1,1,1-tris- iso -propylethane, di- iso-propyl-tert-butylmethane and 1,1-di-iso-propyl-tert-butylethane
|
Anderson, J.E. |
|
1990 |
46 |
15 |
p. 5353-5364 12 p. |
artikel |
10 |
Corrigendum
|
|
|
1990 |
46 |
15 |
p. 5027- 1 p. |
artikel |
11 |
Crotocorylifuran and crotohaumanoxide, new diterpenes from Croton Haumanianus J. Leonard
|
Tchissambou, Laurent |
|
1990 |
46 |
15 |
p. 5199-5202 4 p. |
artikel |
12 |
Deuteration of pyridine derivatives: A very mild procedure
|
Rubottom, George M. |
|
1990 |
46 |
15 |
p. 5055-5064 10 p. |
artikel |
13 |
Effect of micellar medium on photoannelation vs energy transfer in the system excited cyclohex-2-en-1-one-cyclopentadiene
|
Kumar, M.Suresh |
|
1990 |
46 |
15 |
p. 5383-5388 6 p. |
artikel |
14 |
Electrochemically induced srn1 substitution in acetonitrile. Synthesis of arenes substituted by phenylseleno- and phenyltelluro groups
|
Degrand, Chantal |
|
1990 |
46 |
15 |
p. 5237-5252 16 p. |
artikel |
15 |
gem-Difluorocyclopropanes: an improved method for their preparation
|
Bessard, Yves |
|
1990 |
46 |
15 |
p. 5213-5221 9 p. |
artikel |
16 |
gem-Difluorocyclopropanes carrying oxygen-functional substituents
|
Schlosser, Manfred |
|
1990 |
46 |
15 |
p. 5222-5229 8 p. |
artikel |
17 |
Graphical Abstracts
|
|
|
1990 |
46 |
15 |
p. vii-xix nvt p. |
artikel |
18 |
Holger erdtman 1902–1989
|
Torbjörn Norin, Professor |
|
1990 |
46 |
15 |
p. iii-v nvt p. |
artikel |
19 |
Intramolecular condensation of steroidal 17α-formyl 17β-acetates: model studies on 19-norsteroids, and a route to 3-methoxy-19- nor-17α-pregna-1,3,5(10).Triene 21,17-carbolactone
|
Bull, James R |
|
1990 |
46 |
15 |
p. 5389-5400 12 p. |
artikel |
20 |
Intramolecular condensation of steroidal 17α-formyl 17β-acetates: synthesis of 14-functionalised 17-spirolactones
|
Bull, James R |
|
1990 |
46 |
15 |
p. 5401-5412 12 p. |
artikel |
21 |
Kinetics of the alkaline hydrolysis of several n-benzyloxycarbonyldipeptide methyl and ethyl esters
|
Hoogwater, D.A. |
|
1990 |
46 |
15 |
p. 5325-5332 8 p. |
artikel |
22 |
Meta-chloroperbenzoic acid as a selective reagent for the removal of O-propenyl groups. Its use in the synthesis of some d-galactopyranoside and 4-deoxy-l-threo-4-hexenopyranoside derivatives
|
Barili, P.L. |
|
1990 |
46 |
15 |
p. 5365-5376 12 p. |
artikel |
23 |
Mulinic and isomulinic acids. Rearranged diterpenes with a new carbon skeleton from mulinum crassifolium
|
Loyola, Luis A. |
|
1990 |
46 |
15 |
p. 5413-5420 8 p. |
artikel |
24 |
New bioactive heptenes from melodorum fruticosum (annonaceae)
|
Jung, J.H. |
|
1990 |
46 |
15 |
p. 5043-5054 12 p. |
artikel |
25 |
Ring opening of gem-dihalocyclopropanes: novel types of 1,4-elimination reactions
|
Bessard, Yves |
|
1990 |
46 |
15 |
p. 5230-5236 7 p. |
artikel |
26 |
Selective sulfurization of olefins by 9,10-epidithio-9,10-dihydroanthracene: intermediacy of diatomic sulfur
|
Ando, Wataru |
|
1990 |
46 |
15 |
p. 5093-5100 8 p. |
artikel |
27 |
Semi-synthesis of A.23187 (calcimycin) analogs with 5-n-amino substituents. Their complexation of calcium and magnesium
|
Samih, Fouzia |
|
1990 |
46 |
15 |
p. 5177-5186 10 p. |
artikel |
28 |
Sulphonyl radical addition to non-conjugated dienes regio- and stereoselective cyclizations
|
De Riggi, I. |
|
1990 |
46 |
15 |
p. 5285-5294 10 p. |
artikel |
29 |
Synthese d'acetoacetaldehydes mono- et di-substitues par des chaines fonctionnalisees
|
Cartlíer, Dominique |
|
1990 |
46 |
15 |
p. 5295-5304 10 p. |
artikel |
30 |
Synthese de structures á carbone multifonctionnalise derivees de cyano-2 glycinates N-proteges
|
Hudhomme et, P. |
|
1990 |
46 |
15 |
p. 5263-5272 10 p. |
artikel |
31 |
Synthesis and gas chromatographicseparation of the eight sterioisomers of diprionol and their acetates, components of the sex pheromone of pine sawflies.
|
Högberg, H.-E. |
|
1990 |
46 |
15 |
p. 5421- 1 p. |
artikel |
32 |
Synthesis and resolution of dhcga, a new conformationally rigid 3,4-dehydroglutamic acid analogue
|
Trigalo, François |
|
1990 |
46 |
15 |
p. 5203-5212 10 p. |
artikel |
33 |
Synthesis of an N-mustard prodrug
|
Mann, John |
|
1990 |
46 |
15 |
p. 5377-5382 6 p. |
artikel |
34 |
Synthesis of high specific activity [3H2-1,2]-7-dehydrocholesterol. Conversion to ecdysone in follicle cells of locusta (Insects)
|
Frédéric, Dolle |
|
1990 |
46 |
15 |
p. 5305-5316 12 p. |
artikel |
35 |
Synthesis of (+-)-pa 22-vii, the racemate of the rearrangement product of persoons's periplanone-A
|
Mori, Kenji |
|
1990 |
46 |
15 |
p. 5101-5112 12 p. |
artikel |
36 |
Synthesis of the repeating unit of the capsular antigen of Neisseria meningitidis serogroup H
|
Metten, Karl-Heinz |
|
1990 |
46 |
15 |
p. 5145-5154 10 p. |
artikel |
37 |
The action of sodium hydrogen telluride on olefins
|
Barton, Derek H.R. |
|
1990 |
46 |
15 |
p. 5273-5284 12 p. |
artikel |
38 |
Total synthesis of indole alkaloid pendolmycin
|
Okabe, Kazuaki |
|
1990 |
46 |
15 |
p. 5113-5120 8 p. |
artikel |
39 |
Total synthesis of (-)-isoavenaciolide and (-)-ethisolide
|
Wee, Andrew G.H. |
|
1990 |
46 |
15 |
p. 5065-5076 12 p. |
artikel |
40 |
Transformation of compounds containing c-n bonds on heterogeneous catalysts-7. The stereochemistry of the dehydrogenation of 2-alkyl-3-dimethylamino-1-phenylpropan-1-ols
|
Sirokmán, G. |
|
1990 |
46 |
15 |
p. 5347-5352 6 p. |
artikel |
41 |
Unexpected routes to naphtoporphyrin derivatives
|
Callot, H.J. |
|
1990 |
46 |
15 |
p. 5253-5262 10 p. |
artikel |
42 |
Unusual behavior of 34:10,11-bis(2',3'-quinolino)tricyclo-[6.3.0.02,6] undecane upon attempted monoprotonation with triflic acid
|
Marchand, Alan P. |
|
1990 |
46 |
15 |
p. 5077-5084 8 p. |
artikel |
43 |
Vicinal epoxymesylates: substrates for iterative organocuprate Chemistry
|
Kurth, Mark J. |
|
1990 |
46 |
15 |
p. 5085-5092 8 p. |
artikel |