Digitale Bibliotheek
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                             56 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Acylation of lycoctonine: Semi-synthesis of inuline, delsemine analogues and methyllycaconitine Blagbrough, Ian S.
1994
35 46 p. 8705-8708
4 p.
artikel
2 A facile construction of the 17α-fluoroprogesterone side chain Neef, Günter
1994
35 46 p. 8587-8590
4 p.
artikel
3 An efficient inexpensive electrochemical preparation of Ruppert's reagent Aymard, Frédéric
1994
35 46 p. 8623-8624
2 p.
artikel
4 A new cyclopentenone annulation method Piers, Edward
1994
35 46 p. 8573-8576
4 p.
artikel
5 An improved synthesis of 2′-azido-2′-deoxyuridine Kirschenheuter, Gary P.
1994
35 46 p. 8517-8520
4 p.
artikel
6 β-Anomer selectivity in 2′-deoxynucleoside synthesis: A novel approach using an acyl carbamate directing group Young, Robert J.
1994
35 46 p. 8687-8690
4 p.
artikel
7 1,3-asymmetric induction in hydride addition reactions to β-substituted ketones. A model for chirality transfer Evans, David A.
1994
35 46 p. 8541-8544
4 p.
artikel
8 1,3-Asymmetric induction in the aldol addition reactions of methyl ketone enolates and enolsilanes to β-substituted aldehydes. A model for chirality transfer Evans, David A.
1994
35 46 p. 8537-8540
4 p.
artikel
9 Cerium(III) chloride mediated Michael addition of RMgX to nitroenes: A very efficient access to complex nitroalkanes Bartoli, Giuseppe
1994
35 46 p. 8651-8654
4 p.
artikel
10 Covalent bonding of aza-18-crown-6 to γ-zirconium phosphate. A new layered ion-exchanger with potential recognition capabilities Brunet, Ernesto
1994
35 46 p. 8697-8700
4 p.
artikel
11 Cyclooligomeric receptors for the sequence selective binding of peptides. A tetrahedral receptor from trimesic acid and 1,2-diamines Yoon, Seung Soo
1994
35 46 p. 8557-8560
4 p.
artikel
12 Cyclopolyamines: Synthesis of cyclospermidines and cyclospermines, analogues of spermidine and spermine Brand, Guy
1994
35 46 p. 8609-8612
4 p.
artikel
13 Diethoxy N, N-diisopropyl phosphoramidite as an improved capping reagent in the synthesis of oligonucleotides using phosphoramidite chemistry Yu, Dong
1994
35 46 p. 8565-8568
4 p.
artikel
14 Difunctional blocking groups for rotaxanes and polyrotaxanes Liu, Shu
1994
35 46 p. 8533-8536
4 p.
artikel
15 Dynamic kinetic resolution by stereospecific amination utilizing 2-oxoimidazolidine-4-carboxylate as a novel chiral auxiliary Nunami, Ken-ichi
1994
35 46 p. 8639-8642
4 p.
artikel
16 Enantiomerically pure cycloalkenylacetic acid derivatives via Pd-catalyzed asymmetric allylic alkylation and subsequent enantiomeric enrichment via iodolactones Sennhenn, Peter
1994
35 46 p. 8595-8598
4 p.
artikel
17 First access to 3,4-difluoro-1H-pyrrole Leroy, Jacques
1994
35 46 p. 8605-8608
4 p.
artikel
18 Glycosyl sulfates as glycosyl donors Cipolla, Laura
1994
35 46 p. 8669-8670
2 p.
artikel
19 Graphical abstracts 1994
35 46 p. 8499-8512
14 p.
artikel
20 Highly stereoselective addition of tin enolate to α-chloro cyclic ketone derivatives catalyzed by Ph4SbBr Yasuda, Makoto
1994
35 46 p. 8627-8630
4 p.
artikel
21 High yield endoselective heterocycloadditions involving benzylidenepyruvic esters as the heterodiene and an alkoxystyrene as the dienophile Dujardin, Gilles
1994
35 46 p. 8619-8622
4 p.
artikel
22 Mapping the stereochemical course of carbonyl phosphonylation via chiral phosphorodiamidites Cain, Mark J.
1994
35 46 p. 8671-8674
4 p.
artikel
23 New acetoxy-ent-pallescensin-A sesquiterpenoids from the skin of the porostome nudibranch Doriopsilla areolata Spinella, Aldo
1994
35 46 p. 8665-8668
4 p.
artikel
24 Novel photoreaction of 4-tribromomethyl-4-methyl-2,5-cyclohexadienone with amine Hasegawa, Eietsu
1994
35 46 p. 8643-8646
4 p.
artikel
25 Novel synthesis of syn-α,β-epoxy alcohols by diastereoselective carbonyl reduction of α,β-epoxy ketones Kawakami, Takayo
1994
35 46 p. 8625-8626
2 p.
artikel
26 Novel synthetic applications of arenediazonium salts Lampard, Christopher
1994
35 46 p. 8675-8678
4 p.
artikel
27 8-O-Sialylation of derivatives of neuraminic acid 1,7-lactone unusual stereoselectivity Tsvetkov, Yury E.
1994
35 46 p. 8583-8586
4 p.
artikel
28 Palladium-catalyzed intramolecular cyanosilylation of alkynes leading to stereoselective synthesis of α,β-unsaturated nitriles Suginome, Michinori
1994
35 46 p. 8635-8638
4 p.
artikel
29 Protein kinase C modulators. Indolactams. 2.1 Alkylation of 4-nitroindole by Grignard reagents. Synthesis of (-)-7-octylindolactam V Quick, James
1994
35 46 p. 8553-8556
4 p.
artikel
30 Protein kinase C modulators. Indolactams. 1. Efficient and flexible routes for the preparation of (-)-indolactam V for use in the synthesis of analogs Quick, James
1994
35 46 p. 8549-8552
4 p.
artikel
31 Quantitative assessment of electron-donor properties of enol silyl ethers: Charge-transfer complex formation, photoelectron spectra and transient electrochemical oxidation Rathore, Rajendra
1994
35 46 p. 8577-8580
4 p.
artikel
32 Radical cyclization of bromomethyldimethylsilyl propargyl ethers; synthesis of a carbocyclic core of steroid skeleton by a tandem radical cyclization Wu, Sashuang
1994
35 46 p. 8601-8604
4 p.
artikel
33 Rapid and efficient entry to substituted 2-succinimidobenzoate-3-azabicyclo[3.3.1]nonanes: AE-bicyclic analogues of methyllycaconitine Coates, Philippa A.
1994
35 46 p. 8709-8712
4 p.
artikel
34 Rapid and efficient isolation of the nicotinic receptor antagonist methyllycaconitine from delphinium: Assignment of the methylsuccinimide absolute stereochemistry as S Coates, Philippa A.
1994
35 46 p. 8701-8704
4 p.
artikel
35 Reductive rearrangements of silylated penicillin G 1-oxide van der Klein, Pieter A.M.
1994
35 46 p. 8691-8692
2 p.
artikel
36 Regio- and stereoselective hydrogenation of conjugated carbonyl compounds via palladium assisted hydrogen transfer by ammonium formate Ranu, Brindaban C.
1994
35 46 p. 8649-8650
2 p.
artikel
37 Stereochemical control of perhydroindanes for the synthesis of cardenolide analogs Medarde, Manuel
1994
35 46 p. 8683-8686
4 p.
artikel
38 Stereochemistry of asymmetric “(net) hydride transfer” in an intercoenzyme model reaction system Kawamoto, Tetsuji
1994
35 46 p. 8631-8634
4 p.
artikel
39 Stereostructural studies on the 4-hydroxylated annonaceous acetogenins: A novel use of Mosher ester data for determining relative configuration [between C(4) and C(36)] Hoye, Thomas R.
1994
35 46 p. 8529-8532
4 p.
artikel
40 Stereostructural studies on the 4-hydroxylated annonaceous acetogenins: Synthesis of model butenolides of known relative and absolute configuration involving an intriguing translactonization reaction Hoye, Thomas R.
1994
35 46 p. 8525-8528
4 p.
artikel
41 Synthesis and conformational behaviour of novel cyclodextrin hetero-dimers Venema, Fokke
1994
35 46 p. 8661-8664
4 p.
artikel
42 Synthesis and use of new fluorogenic precipitating substrates Naleway, John J.
1994
35 46 p. 8569-8572
4 p.
artikel
43 Synthesis and x-ray crystal structures of poly-adamantane molecular rods Ayres, Fred.D.
1994
35 46 p. 8561-8564
4 p.
artikel
44 Synthesis of a new bicyclic tetrahydropyridine system related to enediyne antibiotics Braña, Miguel F.
1994
35 46 p. 8655-8658
4 p.
artikel
45 Synthesis of a nucleoside analog bearing a branched difunctional sidechain using the palladium-mediated cyclization of a γ-oxoallene Walkup, Robert D.
1994
35 46 p. 8545-8548
4 p.
artikel
46 Synthesis of branched-chain azafuranose derivatives from secondary nitroalkanes. Facile synthesis of (±) 4-amino-4,4-bis(hydroxymethyl)-4-deoxythreonic-1,4-lactam Kuciak, Renata
1994
35 46 p. 8647-8648
2 p.
artikel
47 Synthesis of 14,17α-ethano-bridged equilenin derivatives Künzer, H.
1994
35 46 p. 8599-8600
2 p.
artikel
48 Synthesis of polyfunctionalized bis-annulated pyranosides: Useful intermediates for triquinane synthesis Naz, Noshena
1994
35 46 p. 8581-8582
2 p.
artikel
49 Synthesis of sulfonium salts by sulfide alkylation; an alternative approach Aggarwal, Varinder K.
1994
35 46 p. 8659-8660
2 p.
artikel
50 Synthesis of the guaiane (±)-alismol using a free radical fragmentation/elimination sequence Lange, Gordon L.
1994
35 46 p. 8513-8516
4 p.
artikel
51 Synthesis of uncommon heterocyclic systems : Pyrano- and [1]benzopyrano[3,2-f]indolizines Cordonnier, Guy
1994
35 46 p. 8617-8618
2 p.
artikel
52 Synthetic approaches to the angucycline antibiotics: Synthesis of the C-glycosidic CD ring system Andrews, Fleur L.
1994
35 46 p. 8693-8696
4 p.
artikel
53 Tetrathiafulvalene as a trigger for sequential radical translocation and functionalisation Begley, Michael J.
1994
35 46 p. 8679-8682
4 p.
artikel
54 The role of silanes on the copper-catalyzed conjugate alkylation of enones by organoaluminium reagents Kabbara, Jazid
1994
35 46 p. 8591-8594
4 p.
artikel
55 Titanium-mediated reaction of cycloheptatriene with aldehydes: A new 'electron-reversed' approach to the functionalization of seven-membered ring Szymoniak, Jan
1994
35 46 p. 8613-8616
4 p.
artikel
56 Toward the development of a general chiral auxiliary 2. Evaluation of camphor lactam imide auxiliaries for asymmetric aldol reactions Boeckman Jr., Robert K.
1994
35 46 p. 8521-8524
4 p.
artikel
                             56 gevonden resultaten
 
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