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- Currently displaying 28241 - 28260 of 30639 publications
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
CHEMISTRY OF INSECT ANTIFEEDANTS FROM AZADIRACHTA-INDICA .7. PREPARATION OF AN OPTICALLY PURE HYDROXYACETAL EPOXIDE RELATED TO AZADIRACHTIN
Tetrahedron Letters
(1990)
31
3437
Two-dimensional compression and catalysis: Acetylene → benzene conversion induced by spectator nitric oxide
Surface Science
(1990)
225
l20
(doi: 10.1016/0039-6028(90)90413-3)
A model oxide catalyst system for the activation of methane: Lithium-doped NiO on Ni(111)
Surface Science
(1990)
225
l15
(doi: 10.1016/0039-6028(90)90412-2)
Assessment of butene-1,4-diols as starting materials for the preparation of π-Allyltricarbonyliron complexes
Tetrahedron
(1990)
46
4063
The Study of Intercalated Molecules Using One- and Two-Dimensional Solid-State NMR
(1990)
592
Stereoelectronic factors in the synthesis of tetrahydrofurans by hydroxyl participation in phenylthio migration
Tetrahedron Letters
(1990)
31
3457
STRUCTURE AND REACTIVITY OF AMMONIA-SYNTHESIS CATALYSTS DERIVED FROM CERU2 PRECURSORS - A STUDY BY INSITU X-RAY ABSORPTION-SPECTROSCOPY
Journal of Catalysis
(1990)
125
67
(doi: 10.1016/0021-9517(90)90078-x)
The activity and structure of methanol synthesis catalysts derived from silver, copper, and cerium alloys in relation to Frost's hypothesis
Journal of Catalysis
(1990)
126
219
(doi: 10.1016/0021-9517(90)90060-w)
ENANTIOSELECTIVE SYNTHESIS OF THE C3-C11 HYDROCARBON FRAGMENT OF THE IONOPHORE ANTIBIOTIC TETRONASIN (ICI 139603)
Tetrahedron Letters
(1990)
31
5521
Microbial oxidation in synthesis: preparation of myo-inositol phosphates and related cyclitol derivatives from benzene
Tetrahedron
(1990)
46
4995
SYNTHESIS OF THE C12-C26 FRAGMENT OF THE ACYLTETRONIC ACID IONOPHORE ANTIBIOTIC TETRONASIN (ICI-139603)
Tetrahedron Letters
(1990)
31
5525
Neo-clerodane insect antifeedants from Scutellaria galericulata
Phytochemistry
(1990)
29
1793
(doi: 10.1016/0031-9422(90)85018-b)
Band-Selective excitation for multidimensional NMR spectroscopy
Journal of Magnetic Resonance (1969)
(1990)
87
415
(doi: 10.1016/0022-2364(90)90020-A)
Kaolinite as a convenient standard for setting the Hartmann-hahn match for 29Si CP/MAS NMR of silicates
Journal of Magnetic Resonance 1969
(1990)
90
567
(doi: 10.1016/0022-2364(90)90062-E)
Fine structure of cross peaks in truncated COSY experiments
Journal of Magnetic Resonance (1969)
(1990)
87
194
(doi: 10.1016/0022-2364(90)90100-N)
Use of neural networks to design shaped radiofrequency pulses
Journal of Magnetic Resonance 1969
(1990)
90
397
(doi: 10.1016/0022-2364(90)90149-4)
The rehydration of metakaolinite to kaolinite: Evidence from solid-state NMR and cognate techniques
Journal of Solid State Chemistry
(1990)
89
260
(doi: 10.1016/0022-4596(90)90267-2)
A study of the structural series in the TlCaBaCuO superconducting system
Journal of Solid State Chemistry
(1990)
88
193
(doi: 10.1016/0022-4596(90)90215-j)