| 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
|
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