- Synthesis of Pyridazine and Pyrrole Analogues of 2-Aminotetralin as Potential Dopaminergics
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Syntheses of pyridazine and pyrrole analogues of 2-aminotetralin starting from 3-cyclohexene-1-carboxylic acid are reported. All syntheses involve the following key steps: Curtius rearrangement for amine functionality, inverse electron demand Diels–Alder
- Kocak, Ramazan,Dastan, Arif,Saracoglu, Nurullah
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- Thermal generation of pentacenes from soluble 6,13-dihydro-6,13- ethenopentacene precursors by a Diels-Alder-retro-Diels-Alder sequence with 3,6-disubstituted tetrazines
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3,6-Substituted tetrazines 2 (a: R2 = 2-pyridyl or b: CO 2Me) react with 2,3,9,10-(R1)4-dihydro-6,13- ethenopentacene 3 in solution at elevated temperature to the corresponding pentacene 1 (a: R1 = H, b: OBn, c: F).
- Bula, Rafael P.,Oppel, Iris M.,Bettinger, Holger F.
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experimental part
p. 3538 - 3542
(2012/06/15)
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- Synthesis and biological action of 3,4-disubstituted 5- arylsulphonylamine-1,2,4-triazoles
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The synthesis of 3,4-disubstituted 5-arylsulphonylamine-1,2,4-triazoles is described. The antimicrobial activities of the compounds were investigated as well as their acute toxicity.
- Modzelewska-Banachiewicz,Matosiuk
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p. 588 - 589
(2007/10/03)
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- BADANIA W DZIEDZINIE TIOAMIDOW I ICH POCHODNYCH IX. SYNTEZA POCHODNYCH 1,2,4,5-TETRAZYNY
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In reactions of N,N-disubstituted thioamides, derivatives of 4-thiobenzoylmorpholine, 1-thiobenzoylpiperidine and N1,N2-di(α-morpholinobenzylidene)azine, N1,N2-di(α-piperidinobenzylidene)azine also 4-(R-α-phenylaminobenzylidene)morpholinium and 1-(R-α-phenylaminobenzylidene)piperidinium iodides with hydrazine there was obtained a series compounds, derivatives of 1,2,4,5-tetrazine.Structures of obtained compounds have been determined by elemental analysis and on the ground of their UV and IR spectra.
- Santus, Maria
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p. 183 - 188
(2007/10/02)
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