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                             29 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A chemoenzymatic synthesis of both enantiomers of a cis-lignan lactone Chênevert, Robert
1998
9 16 p. 2827-2831
5 p.
artikel
2 A convenient preparation of taxoid right-half building blocks Arseniyadis, Siméon
1998
9 16 p. 2871-2878
8 p.
artikel
3 An efficient and general enantioselective synthesis of some isoxazole-containing analogues of the neuroexcitant glutamic acid Pajouhesh, Hassan
1998
9 16 p. 2757-2760
4 p.
artikel
4 Asymmetric allenylation of aliphatic aldehydes catalyzed by a chiral formamide Iseki, Katsuhiko
1998
9 16 p. 2889-2894
6 p.
artikel
5 Asymmetric hydrogenation of (E)-α,β-bis(N-acylamino)acrylates catalyzed by a rhodium complex with trans-chelating chiral diphosphine ligand Kuwano, Ryoichi
1998
9 16 p. 2773-2775
3 p.
artikel
6 Asymmetric synthesis of (S)-α-methyl α-amino acids by alkylation of chiral 3,6-dihydro-2H-1,4-oxazin-2-ones using unactivated alkyl halides and organic bases Chinchilla, Rafael
1998
9 16 p. 2769-2772
4 p.
artikel
7 Calculation of the efficiency of purification by crystallization of ideal multicomponent stereoisomeric mixtures Smith, Alan A
1998
9 16 p. 2925-2937
13 p.
artikel
8 Chiral ligands derived from abrine. Part 5: Substituent effects on asymmetric induction in enantioselective addition of diethylzinc to benzaldehyde catalyzed by chiral oxazolidines possessing an indole moiety Zhu, Hua-Jie
1998
9 16 p. 2879-2888
10 p.
artikel
9 Convenient access to both enantiomers of new azido- and aminoinositols via a chemoenzymatic route Sanfilippo, Claudia
1998
9 16 p. 2809-2817
9 p.
artikel
10 Deracemisation of α-amino acids—(R)- and (S)-phenylalanine from the same enantiomer of a homochiral auxiliary Bull, Steven D
1998
9 16 p. 2795-2798
4 p.
artikel
11 Deracemization of compounds possessing a sec-alcohol or -amino group through a cyclic oxidation–reduction sequence: a kinetic treatment Kroutil, Wolfgang
1998
9 16 p. 2901-2913
13 p.
artikel
12 Determination of the absolute configuration of an unexpectedly stable N-silylated isomer isolated en route to the trinem antibiotic GV129606 Pecunioso, Angelo
1998
9 16 p. 2787-2790
4 p.
artikel
13 Efficient asymmetric synthesis of ABT-594; a potent, orally effective analgesic Lynch, John K.
1998
9 16 p. 2791-2794
4 p.
artikel
14 Enantioselective formal synthesis of (−)-ovalicin using quinic acid as a chiral template 1 Keywords: natural products; antitumor compounds; stereospecific hydroxylation; oxiranes. 1 Barco, Achille
1998
9 16 p. 2857-2864
8 p.
artikel
15 Enzymatic resolution of (RS)-2-arylpropionic acid thioesters by Candida rugosa lipase-catalyzed thiotransesterification or hydrolysis in organic solvents Chang, Chun-Sheng
1998
9 16 p. 2799-2807
9 p.
artikel
16 5-epi-Deoxyrhamnojirimycin is a potent inhibitor of an α-l-rhamnosidase: 5-epi-deoxymannojirimycin is not a potent inhibitor of an α-d-mannosidase Davis, Benjamin G.
1998
9 16 p. 2947-2960
14 p.
artikel
17 Erratum 1998
9 16 p. 2755-
1 p.
artikel
18 Intramolecular aminolysis of trichloroethyl esters: a mild macrocyclization protocol for the preparation of cryptophycin derivatives Fray, Andrew H.
1998
9 16 p. 2777-2781
5 p.
artikel
19 Lipase-catalysed chemoselective monoacetylation of hydroxyalkylphenols and chemoselective removal of a single acetyl group from their diacetates Allevi, Pietro
1998
9 16 p. 2915-2924
10 p.
artikel
20 New access to enantiopure O,O′-dibenzoyltartaric acid: resolution of the mixed calcium methoxyacetate by preferential crystallization Elekes, Ferenc
1998
9 16 p. 2895-2900
6 p.
artikel
21 New one pot synthesis of a chiral α-hydroxy-γ-butyrolactone via sequential asymmetric hydrogenation of an α,γ-diketoester Blandin, Véronique
1998
9 16 p. 2765-2768
4 p.
artikel
22 New synthesis of enantiomerically pure (S)-3-amino-2-phenyl propanoic acid via the asymmetric transformation of its racemic N-phthaloyl derivative Calmes, Monique
1998
9 16 p. 2845-2850
6 p.
artikel
23 Organic co-solvents restore the inherently high enantiomeric ratio of lipase B from Candida antarctica in hydrolytic resolution by relieving the enantiospecific inhibition of product alcohol Lundhaug, Kamilla
1998
9 16 p. 2851-2856
6 p.
artikel
24 Photochemical desulfurization of l-cysteine derivatives 1 Dedicated to the memory of Dr. Francesc R. Trull. 1 González, Asensio
1998
9 16 p. 2761-2764
4 p.
artikel
25 Practical synthesis of a differentially protected myo-inositol Kornienko, Alexander
1998
9 16 p. 2783-2786
4 p.
artikel
26 Preparation and resolution of 2,2′-dimercapto-6,6′-dimethoxy-1,1′-biphenyl: a C 2-symmetric sulfur building block Delogu, Giovanna
1998
9 16 p. 2819-2826
8 p.
artikel
27 Production of chiral hydroxy long chain fatty acids by whole cell biocatalysis of pentadecanoic acid with an E. coli recombinant containing cytochrome P450BM-3 monooxygenase Schneider, Silke
1998
9 16 p. 2832-2844
13 p.
artikel
28 Resolution of the enantiomers of tetrahydrozoline by chiral HPLC. The racemization of the enantiomers via an imine–enamine tautomerism Caccamese, Salvatore
1998
9 16 p. 2939-2945
7 p.
artikel
29 Single-chiral bis(oxazolinyl)pyridine (pybox). Efficiency in asymmetric catalytic cyclopropanation Nishiyama, Hisao
1998
9 16 p. 2865-2869
5 p.
artikel
                             29 gevonden resultaten
 
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