Digitale Bibliotheek
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                             39 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 A convenient synthesis of chiral N-Boc-amino ethers as potential peptide bond surrogate units Ho, Mengfei
1993
34 41 p. 6513-6516
4 p.
artikel
2 Activation of a dienediyne model of neocarzinostatin chromophore through an acid mediated solvolysis. Evidence for a new cyclization mode of enyne[3]cumulenes Scheuplein, Stefan W.
1993
34 41 p. 6549-6552
4 p.
artikel
3 A highly stereoselective approach to the synthesis of the manzamine alkaloids via the intramolecular vinylogous amide photocycloaddition Winkler, Jeffrey D.
1993
34 41 p. 6509-6512
4 p.
artikel
4 A holegenocyclisation route to 1,2,4-trioxanes Bloodworth, A.J.
1993
34 41 p. 6643-6646
4 p.
artikel
5 An efficient synthesis of (22E,25R)-1α,25,26-trihydroxy-Δ22-Vitamin D3 Okabe, Masami
1993
34 41 p. 6533-6536
4 p.
artikel
6 A novel (3+2) photocycloaddition of (2′,2′-diaryl-vinylidene)cyclopropanes with organic carbonitriles via photoinduced electron transfer Mizuno, Kazuhiko
1993
34 41 p. 6563-6566
4 p.
artikel
7 A novel route to stable silacyclopropenes - First synthesis of silacyclopropenes bearing vinylic hydrogen Belzner, Johannes
1993
34 41 p. 6541-6544
4 p.
artikel
8 A short synthesis of 3(r)-hydroxy-2(R)-isopropyltetrahydrothiophene: A precursor to a high-affinity P2-ligand of HIV-1 protease inhibitors Kim, B.Moon
1993
34 41 p. 6517-6520
4 p.
artikel
9 A stereoselective synthesis of (±)-elemol via an intramolecular SN2′ ester enolate alkylation Kim, Deukjoon
1993
34 41 p. 6557-6558
2 p.
artikel
10 Asymmetric synthesis of cis-hydrindanediones by diels-aider reaction of cyclopentenones bearing a 3-sulfonyl-1,3-oxazolidine ring as chiral auxilliary Hoffmann, Holger
1993
34 41 p. 6537-6540
4 p.
artikel
11 A total synthesis of (−)-slaframine from (+)-cis-(2R,3S)-3-hydroxyproline Knight, David W.
1993
34 41 p. 6607-6610
4 p.
artikel
12 A total synthesis of the C/D rings - side chain fragment of vitamin D and sterols, using Mukaiyama - Michael conjugate addition Marczak, Stanisław
1993
34 41 p. 6627-6630
4 p.
artikel
13 Carbonylative [2+2] cycloaddition for the construction of β-lactam skeleton with palladium catalyst Torii, Sigeru
1993
34 41 p. 6553-6556
4 p.
artikel
14 Chain-elongation and degradation of carboxylic acids by barton-ester based radical chemistry Barton, Derek H.R.
1993
34 41 p. 6505-6508
4 p.
artikel
15 Convenient preparation of optically pure propargylic alcohols using 2-(trimethylsilyl)vinyl sulfoxide as a novel chiral synthon Kusuda, Shinya
1993
34 41 p. 6587-6590
4 p.
artikel
16 Design of a versatile linker for solid phase peptide synthesis: Synthesis of C-terminal primary/seconary amides and hydrazides Ramage, R.
1993
34 41 p. 6599-6602
4 p.
artikel
17 Doubly bridged tetrahomodioxacalix[4]arenes. Synthesis and complexation of quaternary ammonium ions. De Iasi, Gianluca
1993
34 41 p. 6635-6638
4 p.
artikel
18 Flash vacuum thermolysis of biphenylene and diphenic anhydride. Formation of 6b,7,10,10a-tetrahydro-as-indaceno[1,8-jkl]fluoranthene. Evidence for the intermediacy of as-indacene on the C12H8 potential energy surface. Wiersum, Ulfert E.
1993
34 41 p. 6615-6618
4 p.
artikel
19 Graphical abstract 1993
34 41 p. 6495-6504
10 p.
artikel
20 Highly asymmetric induction in the Diels-Alder reaction of 3-alkoxycarbonyl-substituted coumarin Ohkata, Katsuo
1993
34 41 p. 6575-6578
4 p.
artikel
21 Highly diastereoselective synthesis of (−)-petasinecine via Ireland-Claisen-type rearrangement Mulzer, Johann
1993
34 41 p. 6545-6548
4 p.
artikel
22 Highly stereoselective synthesis of substituted hydrindanes related to the antiepileptic drug topiramate Greco, M.N.
1993
34 41 p. 6494-
1 p.
artikel
23 Intramolecular nucleophilic addition of silylenol ether to photosensitized electron transfer (PET) generated arene radical cations: A novel non-reagent based carboannulation reaction: Pandey, Ganesh
1993
34 41 p. 6631-6634
4 p.
artikel
24 Kinetic resolution of hydroxymethyl substituted (diene)Fe(CO)3 complexes by lipase Uemura, Motokazu
1993
34 41 p. 6581-6582
2 p.
artikel
25 Matrix isolation and infrared spectrum of thioformyl cyanide Kappe, C.Oliver
1993
34 41 p. 6623-6626
4 p.
artikel
26 Novel Michael addition promoted by tributylstannylcarbamate. Synthesis of diacylcyclopropanes Shibata, Ikuya
1993
34 41 p. 6567-6570
4 p.
artikel
27 Preparation of enantiomerically enriched bromohydrins by reaction of sulfoximinooxiranes with MgBr2 in the presence of tetra-butylammonium borohydride Bailey, Peter L.
1993
34 41 p. 6611-6614
4 p.
artikel
28 Preparation of 6-fluorobenzisothiazoles via a regioselective nucleophilic aromatic substitution reaction Fink, David M.
1993
34 41 p. 6525-6528
4 p.
artikel
29 Pyrimidine o-quinodimethanes: Formation of 1:1 and 2:1 adducts with dienophiles Tomé, A.C.
1993
34 41 p. 6639-6642
4 p.
artikel
30 Reactions of alkynes with homoallylic halides mediated by zirconocene-ethylene complex Takahashi, Tamotsu
1993
34 41 p. 6571-6574
4 p.
artikel
31 Synthesis of a ring-scission analogue of neplanocin A as a potential inhibitor of S-adenosylhomocysteine hydrolase Kitade, Yukio
1993
34 41 p. 6579-6580
2 p.
artikel
32 Synthesis of chaetomellic acid A: A potent inhibitor of Ras farnesyl-protein transferase Singh, Sheo B.
1993
34 41 p. 6521-6524
4 p.
artikel
33 Synthesis of N-protected amino esters via palladium catalysed allylic substitution Jumnah, Roshan
1993
34 41 p. 6619-6622
4 p.
artikel
34 Synthesis of phosphorylated tripeptides representing poisoned acetylcholinesterase Thompson, Charles M.
1993
34 41 p. 6529-6532
4 p.
artikel
35 Synthesis of the tetraene fragment of calyculins having natural configurations Yokokawa, Fumiaki
1993
34 41 p. 6559-6562
4 p.
artikel
36 Tandem generation and intramolecular trapping of chiral stabilised azomethine ylids with alkyne dipolarophiles. Harwood, Laurence M.
1993
34 41 p. 6603-6606
4 p.
artikel
37 The first example of the [4+2] cycloaddition reaction of silylketenes with 1,3-dienes: A convenient preparation of 2-pyranones and isochromenes Ito, Tatsuya
1993
34 41 p. 6583-6586
4 p.
artikel
38 The Intramolecular Silyl-Modified Sakurai (ISMS) reaction. Stereoselective preparation of tri-and tetra-substituted tetrahydropyrans. Markó, István E
1993
34 41 p. 6595-6598
4 p.
artikel
39 The ozonolytic cleavage of cycloalkenes in the presence of methyl pyruvate to yield the terminally differentiated compounds Yung-Son, Hon
1993
34 41 p. 6591-6594
4 p.
artikel
                             39 gevonden resultaten
 
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