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- Currently displaying 28001 - 28020 of 30391 publications
AN INVESTIGATION INTO THE CONVERSION OF METHANOL TO HYDROCARBONS OVER A SAPO-34 CATALYST USING MAGIC-ANGLE-SPINNING NMR AND GAS-CHROMATOGRAPHY
Catalysis Letters
(1990)
4
{251-260}
(doi: 10.1007/BF00765942)
Interstices, diffusion doorways and free volume percolation studies of a dense random packed atomic structure
Journal of Non-Crystalline Solids
(1990)
124
22
(doi: 10.1016/0022-3093(90)91076-4)
CHIRAL SYNTHESIS OF Z-2-BUTYLIDENECYCLOHEXAN-1-OL AND Z-2-BUTYLIDENECYCLOHEXAN-1-YL PHENYLSULFIDE FROM OPTICALLY-ACTIVE PHOSPHINE OXIDES
Tetrahedron Letters
(1990)
31
2743
Separation of overlapping cross peaks in NMR correlation spectroscopy
Journal of Magnetic Resonance (1969)
(1990)
89
198
(doi: 10.1016/0022-2364(90)90176-A)
Molecular mechanism of alkene epoxidation: A model study with 3,3-dimethyl-1-butene on Ag(111)
Catalysis Letters
(1990)
4
57
(doi: 10.1007/BF00764871)
PARTIAL OXIDATION OF UNSATURATED-HYDROCARBONS OVER PD(111) - OXYGEN SCAVENGING OF REACTIVE INTERMEDIATES AND THE FORMATION OF FURAN FROM C2H2 AND C4H4
Catalysis Letters
(1990)
6
121
(doi: 10.1007/bf00764061)
Stereoselective aldol reactions of β-chlorovinyl ketones using dienol borinates: A new synthesis of dihydropyrones.
Tetrahedron Letters
(1990)
31
2213
(doi: 10.1016/0040-4039(90)80112-y)
Inotropic activity of heterocyclic analogues of isomazole
European Journal of Medicinal Chemistry
(1990)
25
467
(doi: 10.1016/0223-5234(90)90141-o)
Diagonal-peak patterns in double-quantum-filtered COSY
Journal of Magnetic Resonance 1969
(1990)
88
636
(doi: 10.1016/0022-2364(90)90296-L)
Neo-clerodane insect antifeedants from Scutellaria galericulata
Phytochemistry
(1990)
29
1793
(doi: 10.1016/0031-9422(90)85018-B)
The synthesis of potential γ-lactam antibiotics containing a cycloserine nucleus
Tetrahedron Letters
(1990)
31
2211
(doi: 10.1016/0040-4039(90)80111-x)
Band-Selective excitation for multidimensional NMR spectroscopy
Journal of Magnetic Resonance (1969)
(1990)
87
415
(doi: 10.1016/0022-2364(90)90020-a)
CRYSTALLOGRAPHIC STUDIES OF INTRAMOLECULAR AND INTERMOLECULAR INTERACTIONS .4. MOLECULAR AND CRYSTAL-STRUCTURE OF PHTHALAZINE SEMITETRAFLUOROBORATE - INTRAMOLECULAR CHANGES IN GEOMETRY AS A CONSEQUENCE OF H-BONDING
Journal of Molecular Structure
(1990)
240
119
(doi: 10.1016/0022-2860(90)80502-b)
CRYSTALLOGRAPHIC STUDIES ON STERICALLY AFFECTED CHEMICAL-SPECIES .2. MOLECULAR AND CRYSTAL-STRUCTURE OF 1,8-BIS(DIMETHYLAMINO)-NAPHTHALENE TETRAFLUOROBORATE - ANALYSIS OF DISTORTION OF GEOMETRY IN THE AROMATIC PART DUE TO INTRAMOLECULAR HYDROGEN-BONDING
Journal of Molecular Structure
(1990)
240
111
(doi: 10.1016/0022-2860(90)80501-A)
Selection of coherence transfer pathways using inhomogeneous adiabatic pulses. Removal of zero-quantum coherence
Journal of Magnetic Resonance (1969)
(1990)
89
176
(doi: 10.1016/0022-2364(90)90173-7)
Microbial oxidation in synthesis: preparation of myo-inositol phosphates and related cyclitol derivatives from benzene
Tetrahedron
(1990)
46
4995
Chemistry of insect antifeedants from azadirachta indica (part 7): Preparation of an optically pure hydroxyacetal epoxide related to azadirachtin.
Tetrahedron Letters
(1990)
31
3437
Synthesis of a C16–C28 spiroacetal fragment of avermectin B1a and reassignment of some 1H and 13C resonances of avermectin B1a
Tetrahedron Letters
(1990)
31
3445
Stereoelectronic factors in the synthesis of tetrahydrofurans by hydroxyl participation in phenylthio migration
Tetrahedron Letters
(1990)
31
3457
ENANTIOSELECTIVE SYNTHESIS OF THE C3-C11 HYDROCARBON FRAGMENT OF THE IONOPHORE ANTIBIOTIC TETRONASIN (ICI 139603)
Tetrahedron Letters
(1990)
31
5521
