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                             56 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A highly selective generation of γ-cyclodextrin-bicapped C60 n− (n: 1 and 2) in DMSO † Partly presented at the 16th Fullerene General Symposium, January 20–21, 1999, Okazaki, Japan, Abstr. P2B-04 (p. 209). † Takekuma, Shin-ichi
2000
41 16 p. 2929-2932
4 p.
artikel
2 A mild deprotection procedure for tert-butyl esters and tert-butyl ethers using ZnBr2 in methylene chloride Wu, Yong-qian
2000
41 16 p. 2847-2849
3 p.
artikel
3 An alternate preparation of thioester resin linkers for solid-phase synthesis of peptide C-terminal thioacids Goldstein, Alex S
2000
41 16 p. 2797-2800
4 p.
artikel
4 A new asymmetric route to substituted piperidines: synthesis of N-alkyl-3,4-dihydroxy-5-alkylpiperidines Sun, Hongbin
2000
41 16 p. 2801-2804
4 p.
artikel
5 A new route to α-trifluoromethyl-α,β-unsaturated esters Zhang, Xingang
2000
41 16 p. 2953-2955
3 p.
artikel
6 An improved synthesis of hydroxymethyl bipyridines Smith, Adam P
2000
41 16 p. 2787-2789
3 p.
artikel
7 A novel and expeditious approach to the stereoselective synthesis of 2-S-ethyl(phenyl)-2-deoxy-β-glycosides, ready precursors to 2-deoxy-β-glycosides Yu, Biao
2000
41 16 p. 2961-2964
4 p.
artikel
8 A simple circular dichroism method for the determination of the absolute configuration of allylic amines Skowronek, P
2000
41 16 p. 2975-2977
3 p.
artikel
9 A solid phase traceless synthesis of quinoxalinones Krchňák, Viktor
2000
41 16 p. 2835-2838
4 p.
artikel
10 Asymmetric synthesis of 1,3- and 1,3,4-substituted pyrrolidines Lin, Jing
2000
41 16 p. 2949-2951
3 p.
artikel
11 Asymmetric synthesis of erythro- and threo-2-(1-hydroxyalkyl)piperidines via iodocyclocarbamation of 1-acyl-2-alkenyl-1,2,3,6-tetrahydropyridines Comins, Daniel L
2000
41 16 p. 2839-2842
4 p.
artikel
12 Aza-bowls: synthesis and molecular structure of triaza-[3]-peristylane Mehta, G.
2000
41 16 p. 2999-3002
4 p.
artikel
13 2-Benzyloxymethyl-5-(tributylstannyl)tetrazole. A reagent for the preparation of 5-aryl- and 5-heteroaryl-1H-tetrazoles via the Stille reaction † Dedicated to Professor Ernest Wenkert on the occasion of his 75th birthday. † Bookser, Brett C
2000
41 16 p. 2805-2809
5 p.
artikel
14 BiBr3, an efficient catalyst for the benzylation of alcohols: 2-phenyl-2-propyl, a new benzyl-type protecting group Boyer, Bernard
2000
41 16 p. 2891-2894
4 p.
artikel
15 Catalyzed reactions of α-amino diazoketones with allyl sulfides: a new synthetic protocol for α-amino homoallyl ketones en route to 3-piperidinol alkaloids Sengupta, Saumitra
2000
41 16 p. 2965-2969
5 p.
artikel
16 Cavanine, a novel α-hydroxybisbenzylisoquinoline alkaloid from Sciadotenia toxifera (Krukoff and A. C. Smith) Menachery, Mary D
2000
41 16 p. 2843-2846
4 p.
artikel
17 Chiral diazaborolidine-mediated enantioselective aldol reactions of phenylthioacetate esters Corey, E.J
2000
41 16 p. 2769-2772
4 p.
artikel
18 Construction of a quaternary carbon center via cyclic sulfite Nishimura, Nanae
2000
41 16 p. 2945-2948
4 p.
artikel
19 Convenient synthesis of thiols and disulfides in the polyfluorinated series incorporating a butylic spacer Mureau, Natacha
2000
41 16 p. 2885-2889
5 p.
artikel
20 Copper(I)-catalyzed intramolecular photocycloadditions of dicyclopentadiene derivatives linked by removable tethers Chebolu, Ravikrishna
2000
41 16 p. 2831-2834
4 p.
artikel
21 Detritylation with ytterbium triflate Lu, Rong Jian
2000
41 16 p. 2817-2819
3 p.
artikel
22 Diastereoselective amination of vinylic sulfoximines: application to the asymmetric synthesis of functionalized β-substituted and β,β-disubstituted β-amino acids, and of γ-amino alcohols Gais, Hans-Joachim
2000
41 16 p. 2851-2854
4 p.
artikel
23 Direct displacement of –OH by nucleophiles in hydroxymethylimidazoles Macor, John E
2000
41 16 p. 2777-2779
3 p.
artikel
24 Direct α-iodination of ketones using iodine/SeO2 Bekaert, Alain
2000
41 16 p. 2903-2905
3 p.
artikel
25 Echinophyllins A and B, novel nitrogen-containing clerodane diterpenoids from Echinodorus macrophyllus Kobayashi, Jun'ichi
2000
41 16 p. 2939-2943
5 p.
artikel
26 Efficient asymmetric synthesis of important tryptophan analogs for biological research via the Schöllkopf chiral auxiliary Ma, Chunrong
2000
41 16 p. 2781-2785
5 p.
artikel
27 Efficient enantioselective syntheses of chloramphenicol and (d)-threo- and (d)-erythro-sphingosine Corey, E.J.
2000
41 16 p. 2765-2768
4 p.
artikel
28 Efficient syntheses of (−)-shikimate and (−)-quinate 3-phosphate via trans vicinal diol protection with 2,2,3,3-tetramethoxybutane (TMB) of shikimic and quinic acids Shih, Tzenge-Lien
2000
41 16 p. 2957-2959
3 p.
artikel
29 Fluoro alcohol as reaction medium: one-pot synthesis of β-hydroxy sulfoxides from epoxides Kesavan, Venkitasamy
2000
41 16 p. 2895-2898
4 p.
artikel
30 Highly diastereoselective dihydroxylation of cis-substituted sulfonyl vinyl oxiranes 1 Fernández de la Pradilla, Roberto
2000
41 16 p. 2871-2874
4 p.
artikel
31 Intermolecular free radical additions to strained cycloalkenes. Cyclopropene and cyclobutene as radical acceptors Ferjančić, Zorana
2000
41 16 p. 2979-2982
4 p.
artikel
32 Mechanism of the oxidation of para-substituted 1-phenylethanols with sodium hypochlorite in acetic acid Sakai, Ayano
2000
41 16 p. 2759-2763
5 p.
artikel
33 Metal mediated cyclooligomerization of mono- and diazulenylethynes Elwahy, Ahmed H.M
2000
41 16 p. 2859-2862
4 p.
artikel
34 New diphosphinite ligands derived from mannitol for rhodium catalyzed enantioselective hydrogenation of ketones Naili, Said
2000
41 16 p. 2867-2870
4 p.
artikel
35 Nickel-mediated amination chemistry. Part 1: Efficient aminations of (het)aryl 1,3-di and 1,3,5-trichlorides Desmarets, Christophe
2000
41 16 p. 2875-2879
5 p.
artikel
36 Nickel-mediated amination chemistry. Part 2: Selective N-arylation or N,N′-diarylation of piperazine Brenner, Eric
2000
41 16 p. 2881-2884
4 p.
artikel
37 Palladium-catalyzed cyanoallylation of activated olefins Nakamura, Hiroyuki
2000
41 16 p. 2911-2914
4 p.
artikel
38 Phenanthrene type heterocycles via Rh(I) catalysed [2+2+2]-cycloaddition and Pd(0) catalysed arylation Grigg, Ronald
2000
41 16 p. 3003-3006
4 p.
artikel
39 Preparation and reactivity of carbapenem-2-stannane Hinks, Jeremy D
2000
41 16 p. 2995-2998
4 p.
artikel
40 Preparation of pyrrolin-2-ones and 4,5-dihydrodipyrrin-1-ones by oxidation of α-formylpyrroles and α-formyldipyrromethanes with hydrogen peroxide Pichon-Santander, Clotilde
2000
41 16 p. 2825-2829
5 p.
artikel
41 Pyridazines. Part 22: 1 Highly efficient synthesis of pharmacologically useful 4-cyano-6-phenyl-5-substituted-3(2H)-pyridazinones Sotelo, Eddy
2000
41 16 p. 2863-2866
4 p.
artikel
42 Solid-state and solution conformations of eleutherobin obtained from X-ray diffraction analysis and solution NOE data Cinel, Bruno
2000
41 16 p. 2811-2815
5 p.
artikel
43 Stereochemistry of hydrogen introduction at C-25 in ergosterol synthesized by the mevalonate-independent pathway Zhou, Wen-xu
2000
41 16 p. 2791-2795
5 p.
artikel
44 Stereocontrolled oxidation of a thiacalix[4]arene to the sulfinyl counterpart of a defined SO configuration Morohashi, Naoya
2000
41 16 p. 2933-2937
5 p.
artikel
45 Studies on the nonmevalonate pathway: conversion of 4-(cytidine 5′-diphospho)-2-C-methyl-d-erythritol to its 2-phospho derivative by 4-(cytidine 5′-diphospho)-2-C-methyl-d-erythritol kinase Kuzuyama, Tomohisa
2000
41 16 p. 2925-2928
4 p.
artikel
46 Symmetrically-substituted decalin-based scaffolds Plyta, Zoi F
2000
41 16 p. 2907-2910
4 p.
artikel
47 Syntheses of mono-, di- and triethynylazulenes Fabian, Kai H.H
2000
41 16 p. 2855-2858
4 p.
artikel
48 Synthesis of a C-glycosylpyranonaphthoquinone related to medermycin Brimble, Margaret A
2000
41 16 p. 2991-2994
4 p.
artikel
49 Synthesis of a linear α-hydroxymethyl-pentapyrrole derivative and its cyclization to uroporphyrinogens Okada, Kunisuke
2000
41 16 p. 2915-2918
4 p.
artikel
50 Synthesis of alkaloids from amino acids via N-acyliminium ions generated by one-pot radical decarboxylation–oxidation Boto, Alicia
2000
41 16 p. 2899-2902
4 p.
artikel
51 Synthesis of a novel oxoxanthenoisoquinoline via a palladium-catalysed cross-coupling reaction; as a fluorophore Prickett, Mark P
2000
41 16 p. 2987-2990
4 p.
artikel
52 Synthesis of calix[n]furano[n]pyrroles and calix[n]thieno[n]pyrroles (n=2,3,4) by ‘3+1’ approach Jang, Yong-Sung
2000
41 16 p. 2919-2923
5 p.
artikel
53 Tetrathiafulvalene-thioindigo annelated donor–acceptor system with intramolecular charge transfer Aqad, Emad
2000
41 16 p. 2983-2986
4 p.
artikel
54 The synthesis of archaebacterial lipid analogues Raguse, Burkhard
2000
41 16 p. 2971-2974
4 p.
artikel
55 The synthesis of the monomeric moiety of disorazole C1 Hillier, M.C
2000
41 16 p. 2821-2824
4 p.
artikel
56 Total synthesis of a sialylated and sulfated oligosaccharide from O-linked glycoproteins Xia, Jie
2000
41 16 p. 2773-2776
4 p.
artikel
                             56 gevonden resultaten
 
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