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                             31 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A concise synthesis of (R)-hydroxy-E,Z-diene fatty acids: preparation of 12(R)-hete, tetranor-12(R)-hete, and 13(R)-hode Lumin, Sun
1991
32 21 p. 2315-2318
4 p.
artikel
2 Activation of ketene silyl acetals by 10-methylacridinium perchlorate: a novel catalysis in mukaiyama reaction Otera, Junzo
1991
32 21 p. 2405-2408
4 p.
artikel
3 An efficient β-amino acid cyclodehydration using methanesulfonyl chloride to thienamycin intermediate 3-[1-hydroxyethyl]-4-[methoxy carbonylmethyl]-azetidin-2-one Loewe, M.F.
1991
32 21 p. 2299-2302
4 p.
artikel
4 A new aspect of the bayer-villiger oxidation of 1,3-dicarbonyl compounds Bird, C.W.
1991
32 21 p. 2413-2414
2 p.
artikel
5 A new preparation of lanthanide alkoxide, and some applications in catalysis. Lebrun, Alain
1991
32 21 p. 2355-2358
4 p.
artikel
6 A new synthetic route to 1,25-dihydroxy-vitamin D3 Wilson, Stephen R.
1991
32 21 p. 2339-2342
4 p.
artikel
7 An expeditious synthesis of dolastatin 10 Tomioka, Kiyoshi
1991
32 21 p. 2395-2398
4 p.
artikel
8 A novel substitution reaction of 4-sulfinylazetidin-2-one with silylated heteronucleophiles: an efficient synthesis of 4-heterofunction substituted 3-(1-hydroxy)ethylazetidin-2-ones Kita, Yasuyuki
1991
32 21 p. 2375-2378
4 p.
artikel
9 A simple one-pot synthesis of hydroisobenzothiophenes via three-step sequential pericyclic reactions of xanthates Harano, Kazunobu
1991
32 21 p. 2387-2390
4 p.
artikel
10 Condensation of β-ketoester enamines with double michael acceptors: a doubly chemoselective bicycloannulation methodology Lapierre, J.M.
1991
32 21 p. 2319-2322
4 p.
artikel
11 Control of stereoselectivity in samarium metal induced cyclopropanations. Synthesis of 1,25-dihydroxycholecalciferol Kabat, M.
1991
32 21 p. 2343-2346
4 p.
artikel
12 Dienes, enynes and styrenes from Markovnikov vinylboranes via the Suzuki reaction Rivera, Isaac
1991
32 21 p. 2311-2314
4 p.
artikel
13 Direct regioselective arylsulfenylation and arylselenenylation at 5-position of uracils mediated by silver reagents Lee, Chun Ho
1991
32 21 p. 2401-2404
4 p.
artikel
14 Divergently stereocontrolled reaction of an allylic silane bearing an asymmetric ethereal carbon toward aldehydes Nishigaichi, Yutaka
1991
32 21 p. 2383-2386
4 p.
artikel
15 Electrophilic amination: first direct transfer of NHBoc with Li t-butyl-n-tosyloxycarbamate. Genet, J.P.
1991
32 21 p. 2359-2362
4 p.
artikel
16 Facile synthesis of (+)-brefeldin A Nokami, Junzo
1991
32 21 p. 2409-2412
4 p.
artikel
17 Free radical cyclizations leading to four-membered rings. I. Beta-lactam production using tributyltin hydride Fremont, Susan L.
1991
32 21 p. 2335-2338
4 p.
artikel
18 Graphical abstracts 1991
32 21 p. 2291-2298
8 p.
artikel
19 Intramolecular anodic olefin coupling reactions: the use of allylsilanes Moeller, Kevin D.
1991
32 21 p. 2307-2310
4 p.
artikel
20 Kimbasines A and B, novel hexacyclic norsesterterpene alkaloids from the sponge Igernella notabilis Cardellina II, John H.
1991
32 21 p. 2347-2350
4 p.
artikel
21 Oscillariolide, a novel macrolide from a blue-green alga Oscillatoria sp. Murakami, Masahiro
1991
32 21 p. 2391-2394
4 p.
artikel
22 Reaction of vitamin A with 1,2,4-triazoline-3,5-diones Yamada, Sachiko
1991
32 21 p. 2379-2382
4 p.
artikel
23 Structure determination of maduralide: a new 24-membered ring macrolide glycoside produced by a marine bacterium (actinomycetales) Pathirana, Charles
1991
32 21 p. 2323-2326
4 p.
artikel
24 Synthese organique sous champ microondes : premier exemple d'activation specifique en phase homogene Berlan, J.
1991
32 21 p. 2363-2366
4 p.
artikel
25 Synthesis of 1,2-dihydronaphthalenes and spiro[4.5]-deca-3,6,9-trien-8-ones from benzylic alcohols Angle, Steven R.
1991
32 21 p. 2327-2330
4 p.
artikel
26 Synthesis of three-bridged cyclophanes via meta- and ortho-cyclophane Okada, Yukihiro
1991
32 21 p. 2367-2370
4 p.
artikel
27 Synthetic studies on oxetanocin analogs: synthesis of oxetanosyl C-nucleoside, 2-deoxy-2-hydroxymethyl-β-D-erythrooxetanosyl maleimide Watanabe, Tatsuya
1991
32 21 p. 2399-2400
2 p.
artikel
28 Tandem conjugate addition-aldol reaction to α,β-unsaturated esters and ketones using titanium amide Hosomi, Akira
1991
32 21 p. 2371-2374
4 p.
artikel
29 The insertion of sulfur into the non-activated CH bond a possible model for penicillin cyclase and biotin synthase Balavoine, Gilbert
1991
32 21 p. 2351-2354
4 p.
artikel
30 The reaction of optically active menthyl acrylate with cyclopentadiene on γ-alumina Hondrogiannis, George
1991
32 21 p. 2303-2306
4 p.
artikel
31 Unprecedented observation of lactone hydrolysis by the AAl2 mechanism Moore, Jeffrey A.
1991
32 21 p. 2331-2334
4 p.
artikel
                             31 gevonden resultaten
 
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