nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
A convenient synthesis of oligonucleotides with a 3′-phosphoglycolate and 3′-phosphoglycaldehyde terminus
|
Urata, Hidehito |
|
1993 |
34 |
25 |
p. 4015-4018 4 p. |
artikel |
2 |
A (3+2)-cycloaddition approach to 1α, 2β, 25-trihydroxyvitamin D3 a ring synthon
|
Takahashi, Takashi |
|
1993 |
34 |
25 |
p. 4075-4078 4 p. |
artikel |
3 |
A First synthesis of 20-hydroxydihydrorankinidine, a new oxindole alkaloid from Gelsemium elegans benth.
|
Phisalaphong, Chada |
|
1993 |
34 |
25 |
p. 4035-4038 4 p. |
artikel |
4 |
A general route for the synthesis of enantiopure indolizidine alkaloids from α-amino acids. Total synthesis of (+)-Monomorine
|
Angle, Steven R. |
|
1993 |
34 |
25 |
p. 3985-3988 4 p. |
artikel |
5 |
A highly effective quenching method of 1,3-dipolar cycloadditions of nitrile oxides or nitrile oxide/Lewis acid complexes by use of 2-propenyloxymagnesium bromide
|
Kanemasa, Shuji |
|
1993 |
34 |
25 |
p. 4011-4014 4 p. |
artikel |
6 |
An application of the evans-prasad 1,3-syn diol synthesis to a stereospecific synthesis of the C10-C27 segment of rapamycin
|
Horvath, Raymond F. |
|
1993 |
34 |
25 |
p. 3993-3996 4 p. |
artikel |
7 |
An application of the suárez reaction to the regiospecific and stereospecific synthesis of the C28-C42 segment of rapamycin
|
Hayward, Cheryl M. |
|
1993 |
34 |
25 |
p. 3989-3992 4 p. |
artikel |
8 |
A novel route to N-substituted allylamines by the reaction of allylsilanes with (ethoxycarbonyl)nitrene
|
Fioravanti, Stefania |
|
1993 |
34 |
25 |
p. 4101-4104 4 p. |
artikel |
9 |
Asymmetric fluorination of enolates with N-fluoro 2,10- (3,3-dichlorocamphorsultam)
|
Davis, Franklin A. |
|
1993 |
34 |
25 |
p. 3971-3974 4 p. |
artikel |
10 |
Catalytic enantioselective diels-alder addition to furan provides a direct synthetic route to many chiral natural products
|
Corey, E.J. |
|
1993 |
34 |
25 |
p. 3979-3982 4 p. |
artikel |
11 |
Definitive synthesis of methyl α-kedarosaminide, a sugar component of the antitumor antibiotic kedarcidin
|
Hornyák, Miklós |
|
1993 |
34 |
25 |
p. 4087-4090 4 p. |
artikel |
12 |
Diels-alder reactions of 2-azadienes derived from cysteine methyl ester
|
Gilchrist, Thomas L. |
|
1993 |
34 |
25 |
p. 4097-4100 4 p. |
artikel |
13 |
Differentiation of enantiotopic carbonyl groups by the horner-wadsworth-emmons reaction
|
Tanaka, Kiyoshi |
|
1993 |
34 |
25 |
p. 4071-4074 4 p. |
artikel |
14 |
Enantioselective conversion of aldehydes to cyanohydrins by a catalytic system with separate chiral binding sites for aldehyde and cyanide components
|
Corey, E.J. |
|
1993 |
34 |
25 |
p. 4001-4004 4 p. |
artikel |
15 |
Graphical abstracts
|
|
|
1993 |
34 |
25 |
p. 3957-3966 10 p. |
artikel |
16 |
High pressure-promoted uncatalyzed hydrolysis of epoxides
|
Kotsuki, Hiyoshizo |
|
1993 |
34 |
25 |
p. 4031-4034 4 p. |
artikel |
17 |
Isolation and structure elucidation of erylusamine B, a new class of marine natural products, which blocked an IL-6 receptor, from the marine sponge Erylus placenta Thiele
|
Fusetani, Nobuhiro |
|
1993 |
34 |
25 |
p. 4067-4070 4 p. |
artikel |
18 |
Lewis acids based on sulfur containing boron heterocycles and trialkylthioboranes
|
Howarth, Joshua |
|
1993 |
34 |
25 |
p. 4095-4096 2 p. |
artikel |
19 |
Molybdenium mediated preparation of cyclopentenones
|
Jeong, Nakcheol |
|
1993 |
34 |
25 |
p. 4027-4030 4 p. |
artikel |
20 |
Novel cyclization to benzofurans in the reaction of alkynyl(p-phenylene)bisiodonium ditriflates with phenoxide anion
|
Kitamura, Tsugio |
|
1993 |
34 |
25 |
p. 4055-4058 4 p. |
artikel |
21 |
One pot multiple-steps reactions of allyl azide and alkenes carrying electron-withdrawing groups
|
Yang, Chia-Hsi |
|
1993 |
34 |
25 |
p. 4051-4054 4 p. |
artikel |
22 |
One step bicyclization by way of tandem transesterification, intramolecular 1,3-dipolar cycloaddition of α-methoxycarbonylnitrones with allyl alcohols in the presence of titanium isopropoxide
|
Tamura, Osamu |
|
1993 |
34 |
25 |
p. 4009-4010 2 p. |
artikel |
23 |
Palladium-catalyzed stereoselective reductive coupling reactions of organic halides with 7-heteroatom norbornadienes
|
Duan, Jiun-Pey |
|
1993 |
34 |
25 |
p. 4019-4022 4 p. |
artikel |
24 |
Preparation of meso-tetra(4-galvinolphenyl)porphyrin—A building block for molecular magnetic materials
|
Shultz, David A. |
|
1993 |
34 |
25 |
p. 3975-3978 4 p. |
artikel |
25 |
Preparations of bicycliclactols from allyl and/or homoallyl propargyl acetal-cobalt complexes and its application to the formal synthesis of (±) loganine
|
Jeong, Nakcheol |
|
1993 |
34 |
25 |
p. 4023-4026 4 p. |
artikel |
26 |
Stereochemical proof for front side deuteride attack via σ-sulfurane in the reductive desulfinylation of sulfoxides with lithium aluminum deuteride
|
Sagae, Takahiro |
|
1993 |
34 |
25 |
p. 4043-4046 4 p. |
artikel |
27 |
Structures of periodate oxidation products with a conjugated diene or an exomethylene from zooxanthellatoxin-A
|
Asari, Tohru |
|
1993 |
34 |
25 |
p. 4059-4062 4 p. |
artikel |
28 |
Synthesis and absolute stereochemistry of the aminosugar moiety of antibiotic C-1027 chromophore
|
Iida, Kyo-ichiro |
|
1993 |
34 |
25 |
p. 4079-4082 4 p. |
artikel |
29 |
Synthesis of (+)-8-deoxyvernolepin
|
Hernández, Rosendo |
|
1993 |
34 |
25 |
p. 4105-4108 4 p. |
artikel |
30 |
Synthesis of 1-O-acylglycerol 2,3-cyclic phosphate: Determination of the absolute structure of PHYLPA, a specific inhibitor of DNA polymerase α
|
Kobayashi, Susumu |
|
1993 |
34 |
25 |
p. 4047-4050 4 p. |
artikel |
31 |
Synthesis of optically active bicyclo[2.2.2]octanes. Substitution effect of the cyclohexenone ring on the sequential Michael reaction
|
Nagaoka, Hiroto |
|
1993 |
34 |
25 |
p. 4039-4042 4 p. |
artikel |
32 |
Synthesis of perfragilin B, A cytotoxic isoquinoline quinone isolated from the bryozoan Membranipora perfragilis
|
Park, Aeri |
|
1993 |
34 |
25 |
p. 3983-3984 2 p. |
artikel |
33 |
The first highly asymmetric pummerer-type reaction in chiral acyclic sulfoxides: Chemistry of O-silylated ketene acetals
|
Kita, Yasuyuki |
|
1993 |
34 |
25 |
p. 4063-4066 4 p. |
artikel |
34 |
The isolation and absolute configuration of (1S,2S,3R)-4- Hydroxymethylcyclopent-4-ene-1,2,3-triol: A putative intermediate in the biosynthesis of aristeromycin by Streptomyces citricolor
|
Roberts, Stanley M. |
|
1993 |
34 |
25 |
p. 4083-4086 4 p. |
artikel |
35 |
The stereochemistry of addition of an alkylcarbene
|
Bian, Nanying |
|
1993 |
34 |
25 |
p. 3967-3970 4 p. |
artikel |
36 |
The use of chlorosubstituted cyclopropenium cations for the synthesis of substituted cyclopropenones.
|
White, Jonathan M |
|
1993 |
34 |
25 |
p. 4091-4094 4 p. |
artikel |
37 |
Three-carbon ring expansion of boracyclanes
|
Brown, Herbert C. |
|
1993 |
34 |
25 |
p. 3997-4000 4 p. |
artikel |
38 |
Vinylogs of tetrathiafulvalene (TTF) bearing four 1,4-dithiafulven-6-yl substituents : Novel highly extended and sulfur-rich π-donors
|
Belyasmine, Ahmed |
|
1993 |
34 |
25 |
p. 4005-4008 4 p. |
artikel |