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- Currently displaying 25601 - 25620 of 27952 publications
Edited correlation spectroscopy (ϵ-COSY)
– Journal of Magnetic Resonance (1969)
(1990)
86,
426
(doi: 10.1016/0022-2364(90)90277-g)
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)
UNUSUAL ROUTES TO COMPLEXES OF BINARY ALKALI-METAL NONMETAL COMPOUNDS - PREPARATIONS AND CRYSTAL AND SOLUTION STRUCTURES OF LI2S6.(TMEDA)2 (TMEDA = TETRAMETHYLETHYLENEDIAMINE), AND SYNTHETIC EXTENSIONS OF THE ROUTES
– J. Chem. Soc., Chem. Commun.
(1990)
105
(doi: 10.1039/c39900000105)
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
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)
The first lithiated organic compound containing water as a ligand: synthesis and crystal structure of 2-mercaptobenzoxazolyl(tetramethylethylenediamine)lithium monohydrate, C6H4OC(S)NLi(tmeda)H2O, a model acid–base intermediate
– J. Chem. Soc., Chem. Commun.
(1990)
643
(doi: 10.1039/c39900000643)
ASSESSMENT OF BUTENE-1,4-DIOLS AS STARTING MATERIALS FOR THE PREPARATION OF PI-ALLYLTRICARBONYLIRON COMPLEXES
– Tetrahedron
(1990)
46,
4063
Biosynthesis of porphyrins and related macrocycles. Part 35. Discovery of a novel dipyrrolic cofactor essential for the catalytic action of hydroxymethylbilane synthase (porphobilinogen deaminase)
– Journal of the Chemical Society Perkin Transactions 1
(1990)
1979
(doi: 10.1039/p19900001979)
Recent progress in computational chemistry and molecular graphics applied to drug design
– Drug News and Perspectives
(1990)
3,
332
General discussion
– Faraday Discussions of the Chemical Society
(1990)
89,
143
(doi: 10.1039/dc9908900143)
FAR INFRARED LMR OF APPROXIMATELY-CHI-2-PI NCO
– Molecular Physics
(1990)
69,
175
(doi: 10.1080/00268979000100121)
The Study of Intercalated Molecules Using One- and Two-Dimensional Solid-State NMR
(1990)
592
TPAP: Tetra-n-propylammonium perruthenate, a mild and convenient oxidant for alcohols
– Aldrichimica Acta
(1990)
23,
13
Chiral synthesis of Z-2-butylidenecyclohexan-1-OL and -1-YL phenylsulphide from optically active phosphine oxides
– Tetrahedron Letters
(1990)
31,
2743
Crystallographic studies on sterically affected chemical species Part II. 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)
Introduction to Cluster Chemistry
(1990)
DEALUMINATION OF ZEOLITES WITH SILICON TETRACHLORIDE VAPOR .6. ZEOLITES LI,NA-X AND LI,NA-Y
– Journal of the Chemical Society, Faraday Transactions
(1990)
86,
199
(doi: 10.1039/ft9908600199)
The synthesis of potential γ-lactam antibiotics containing a cycloserine nucleus
– Tetrahedron Letters
(1990)
31,
2211
(doi: 10.1016/0040-4039(90)80111-x)
Crystallographic studies of intra- and intermolecular interactions Part IV. 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)
Synthesis of the C12–C26 fragment of the acyltetronic acid lonophore antibiotic tetronasin (ici 139603)
– Tetrahedron Letters
(1990)
31,
5525