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                             37 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A contrathermodynamic epimerization of a 2,3-trans-disubstituted butyrolactone: intermediates for chiral polypropionate units. Ziegler, Frederick E.

26 3 p. 263-266
artikel
2 A force-field study of alkenyl radical ring closure Beckwith, Athelstan L.J.

26 3 p. 373-376
artikel
3 An efficient coupling reaction of anionic propargyl and organic halides Hooz, John

26 3 p. 271-274
artikel
4 A new stereoselective synthesis of (Z)-9-tricosene, the sex attractant of the common housefly Moiseenkov, Alexander M.

26 3 p. 305-306
artikel
5 An unusually simple procedure for the synthesis of canthin-alkaloid derivatives using dialkyl oxalates as new regioselective N-alkylating agents Matus, Ilona

26 3 p. 385-388
artikel
6 A synthesis of the prelog-djerassi lactone using open-chain stereocontrol based on allylsilane chemistry Chow, Hak-Fun

26 3 p. 397-400
artikel
7 A versatile route to mixed vinylketene acetals : use of 1- t -butyldimethylsiloxy-1-ethoxy butadiene in cyclohexenone synthesis Lombardo, Luciano

26 3 p. 381-384
artikel
8 Bicyclo[5.3.1]undec-1(10)-ene bridgehead olefin stability and the taxane bridgehead olefin Swindell, Charles S.

26 3 p. 289-292
artikel
9 Biogenetic type synthesis of (±)-concinndiol and (±)-aplysin 20 Yamaguchi, Yoshihiro

26 3 p. 343-346
artikel
10 Chemistry of a heptane-soluble cyclodextrin derivative Menger, F.M.

26 3 p. 267-270
artikel
11 Chlorination of organoboranes: synthesis of (z)-vinyl chlorides Kunda, Sastry A.

26 3 p. 279-280
artikel
12 Cyclisation d'allyl silanes. Une voie d'acces efficace aux squelettes indolizidine et quinolizidine. Gramain, Jean-Claude

26 3 p. 327-330
artikel
13 2,6-Dimethylphenylnitrene in low-temperature matrices Dunkin, Ian R.

26 3 p. 359-362
artikel
14 Direct incorporation of A 6α(7α)-formamido group into penicillins and cephalosporins Pearson, Michael J.

26 3 p. 377-380
artikel
15 Elucidation of stereospecificity of a selenium-containing hydrogenase from methanococcus vannielii — syntheses of (R)- and (S)-[4-2H1] 3,4-dihydro-7-hydroxy-1-hydroxyethylquinolinone Teshima, Tadashi

26 3 p. 351-354
artikel
16 Formation of benzo[a]phenoxazine derivatives by triethylphosphite-induced deoxygenation of 1-(2-nitrophenoxy) and 2-(2-nitrophenoxy)naphthalenes Nagarajan, K.

26 3 p. 393-396
artikel
17 ω-Hydroxyalkyl-phosphonium salts as “instant-ylid” components : extremely convenient and highly cis-selective synthesis of alkenol-type pheromones Schaub, Bruno

26 3 p. 307-310
artikel
18 Inductivity and charge dispersal in quinuclidinium and bicyclo[2.2.2]octyl-1-cations Bielmann, Rolf

26 3 p. 315-318
artikel
19 Iridoids : on the synthesis and structure of specionin Van der Eycken, E.

26 3 p. 367-370
artikel
20 Lead tetraacetate oxidation of 3-amino-9-cyanazuleno[2,1-d]triazole and 1-amino-9-cyanazuleno[1,2-d]triazole. A novel oxidative cleavage of aminotriazole ring Nakazawa, Tomoo

26 3 p. 335-338
artikel
21 Nickel boride reductive cleavage of allylic trimethylsilyl ethers Sarma, D.N.

26 3 p. 371-372
artikel
22 Practical procedure for epimerization of 7α-amino-1-oxacephems to 7β-amino epimers Aoki, T.

26 3 p. 339-342
artikel
23 Reactions of diethylmagnesium - ethyllithium solutions with pyridine Richey Jr., Herman G.

26 3 p. 275-278
artikel
24 Reactions SRN1 en serie heterocyclique: I - reactivite de sels de nitro-5 tetrahydrooxazines-1,3 Crozet, Michel P.

26 3 p. 323-326
artikel
25 Simple synthesis and assignment of stereochemistry of lipoxin A Corey, E.J.

26 3 p. 281-284
artikel
26 Solvolytic studies of the highly crowded 1-aryl-1-phenyl-1-(trifluoromethyl)methyl bromide and tosylates Liu, Kwang-Ting

26 3 p. 355-358
artikel
27 Stereocontrolled synthesis of gibberellin A19 from gibberellic acid Dawe, Robert D.

26 3 p. 363-366
artikel
28 Synthese D' α-hydroxy-aldehydes chiraux a partir du D-mannitol. Intermediaires pour la synthese de metabolites de l'acide arachidonique. Le Merrer, Y.

26 3 p. 319-322
artikel
29 Synthesis of novel bicyclic 2-amino-4(1h)-pyridones. Reaction of lactim ethers with α-cyanoacetone dianion. Jiang, Jack B.

26 3 p. 259-262
artikel
30 Synthesis of silylated methylenecyclopropanes Sternberg, Ethan

26 3 p. 301-304
artikel
31 Synthesis of (S-(−)-wybutine, the fluorescent minor base from yeast phenylalanine transfer ribonucleic acids Itaya, Taisuke

26 3 p. 347-350
artikel
32 The betaine-ylid route to trans-alkenols Schlosser, Manfred

26 3 p. 311-314
artikel
33 The mechanism of N-alkylation of weak N-H-acids by phase transfer catalysis Dehmlow, Ekehard V.

26 3 p. 297-300
artikel
34 The structure of neocarzinostatin chromophore possessing a novel bicyclo-[7,3,0]dodecadiyne system Edo, Kiyoto

26 3 p. 331-334
artikel
35 The synthesis of fluorinated aminophosphonic acid inhibitors of alanine racemase Flynn, Gary A.

26 3 p. 285-288
artikel
36 The synthesis of tricyclic naphtho[b] fused frameworks via isoquinolinium salts Franck, Richard W.

26 3 p. 293-296
artikel
37 Transformation of steroidal 5α,8α-peroxides to the 14-membered ring containing 5,10;8,9-diseco-steroid derivatives Lorenc, Lj.

26 3 p. 389-392
artikel
                             37 gevonden resultaten
 
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