63 research outputs found
Catalytic Asymmetric 1,6-Michael Addition of Arylthiols to 3-Methyl-4-nitro-5-alkenyl-isoxazoles with Bifunctional Catalysts
Full text linkRegioselective Synthesis of 4-Acetyl- and 5-Acetyl-3-methylisoxazole: their Conversion into Silyl- and Methyl Enol Ethers.
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Chemistry of Substituted Pyrazolo[1,5-a]pyrimidines. Part 5. 7-Oxo-6-[bpyrazol-3â(5â)-yl]-4,7-dihydropyrazolo[1,5-a]pyrimidines from 6-Ethoxycarbonyl-7-(2-dimethylaminovinyl)-pyrazolo[1,5-a]pyrimidines: Elucidation of the Reaction Mechanism through NMR Spectroscopy and X-Ray Diffraction Analysis
No full textA New Convenient Route to 2-Oxoethoxycoumarins: Key Intermediates in the Synthesis of Natural Products.
No full textA new convenient route to enantiopure 2-coumaryloxypropanals: application to the synthesis of optically active geiparvarin analogues
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Chemistry of Substituted Pyrazolo[1,5-a]pyrimidines. Part 3. A Structural CorrecÂŹtion of Pyrazolo[1,5-a][1,3]diazepine Derivative on the Basis of 13C NMR Spectroscopy.
No full textUnambiguous Structure Determination of Some Pyrazolo[1,5-a]pyrimidine Derivatives by Multinuclear NMR Spectroscopy.
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