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- Currently displaying 27801 - 27820 of 30180 publications
A synthesis of (−)-tetrahydrolipstatin in which the relative stereochemistry is controlled by a phenyldimethylsilyl group
Tetrahedron Letters
(1990)
31
3645
Methanol synthesis catalysts derived from ternary rare earth, copper, zirconium and rare earth, copper, titanium intermetallic alloys
Applied Catalysis
(1990)
58
69
Investigation of porphyrins and metalloporphyrins by fast atom bombardment mass spectrometry
Analytica Chimica Acta
(1990)
241
281
Neo-clerodane insect antifeedants from Scutellaria galericulata
Phytochemistry
(1990)
29
1793
(doi: 10.1016/0031-9422(90)85018-B)
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)
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)
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)
Diagonal-peak patterns in double-quantum-filtered COSY
Journal of Magnetic Resonance 1969
(1990)
88
636
(doi: 10.1016/0022-2364(90)90296-L)
CHEMISTRY OF INSECT ANTIFEEDANTS FROM AZADIRACHTA-INDICA .6. SYNTHESIS OF AN OPTICALLY PURE ACETAL INTERMEDIATE FOR POTENTIAL USE IN THE SYNTHESIS OF AZADIRACHTIN AND NOVEL ANTIFEEDANTS
Tetrahedron Letters
(1990)
31
431
Chiral synthesis of Z-2-butylidenecyclohexan-1-OL and -1-YL phenylsulphide from optically active phosphine oxides
Tetrahedron Letters
(1990)
31
2743
Microbial oxidation in synthesis: preparation of myo-inositol phosphates and related cyclitol derivatives from benzene
Tetrahedron
(1990)
46
4995
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)
CHEMISTRY OF INSECT ANTIFEEDANTS FROM AZADIRACHTA-INDICA .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 H-1 AND C-13 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
Synthesis of the C12-C26 fragment of the acyltetronic acid lonophore antibiotic tetronasin (ici 139603)
Tetrahedron Letters
(1990)
31
5525
Effects of sound modes on the VACF in cellular automation fluids
(1990)
398
29
(doi: 10.1007/bfb0022305)
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)