Results 61 to 70 of about 257 (116)
New synthetic approach towards tetrahydrobenzo[b]-thieno[2,3-d]azocines
, 2020 Voskressensky L.G. +4 more
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Isolation and biological activity of azocine and azocane alkaloids
Bioorganic & Medicinal Chemistry, 2022Thousands of known alkaloids contain a nitrogen (N) heterocycle. While five-, six- and seven-membered N-heterocycles (ie: pyrroles, imidazoles, indoles, pyridines and azepines and their saturated variants) are common, those with an eight-membered N-heterocycle are comparatively rare. This review discusses the structure and bioactivity of alkaloids that
Stephanie, Lee, Jonathan, Sperry
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An azocine anion radical and heats of formation of azocine dianions
Journal of the American Chemical Society, 1983La dimethyl-3,8 methoxy-2 azocine est reduite en son radical anionique dans l'HMPT dont on etudie la stabilite thermodynamique.
Cheryl D. Stevenson +3 more
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Australian Journal of Chemistry, 1972
Methyl and ethyl 7,8-diphenylazocine-2-carboxylate have been prepared by the reaction of dimethyl tricyclo[4,2,2,02,5]deca-3,7,9-triene-7,8-dicarboxylate with methyl or ethyl 5,6-diphenyl-1,2,4-triazine-3-carboxylate. The flexibility of this azocine ring system has been studied by p.m.r.
JA Elix +3 more
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Methyl and ethyl 7,8-diphenylazocine-2-carboxylate have been prepared by the reaction of dimethyl tricyclo[4,2,2,02,5]deca-3,7,9-triene-7,8-dicarboxylate with methyl or ethyl 5,6-diphenyl-1,2,4-triazine-3-carboxylate. The flexibility of this azocine ring system has been studied by p.m.r.
JA Elix +3 more
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Über Dibenz[b,f]‐azocin‐Derivate
Helvetica Chimica Acta, 1966AbstractAus o‐Aminodibenzyl (I) und o‐Amino‐cis‐stilben (IV) wurden mit Phosgen die Isocyanate II bzw. VIII hergestellt. Diese wurden als Harnstoffe V bzw. VII charakterisiert. Mit AlCl3 in Dichlorbenzol behandelt, ging II in das Azocin III über, während aus VIII das Indolon IX entstand.
O. Schindler, R. Blaser, F. Hunziker
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Synthesis of Azepine- or Azocine-Embedded Hexabenzocoronene-Based Nanographenes
Synlett, 2021AbstractClassical polycyclic aromatic hydrocarbons (PAHs) are a large group of π-conjugated planar structures. To explore more properties of PAHs, new structures have been designed, including some with nonplanar topologies and heteroatom-containing moieties.
Peng An +3 more
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ChemInform Abstract: Synthesis of Heteroannulated Azocine Derivatives
ChemInform, 2008AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Leonid G. Voskressensky +3 more
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ChemInform Abstract: Synthesis of Benz[d]azocines
ChemInform, 2016AbstractReview: 16 refs.
Alisa A. Nevskaya +1 more
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ChemInform Abstract: EINE NEUE AZOCIN‐SYNTH.
Chemischer Informationsdienst. Organische Chemie, 1971AbstractDie Photolyse der Cycloheptatrien‐azide (Ia)‐(Ic) wird untersucht, die über die Nitren‐Stufe (II) zu den Iminen (III) oder unter Einschiebung zu den Azoeinen (IV) führt.
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ChemInform Abstract: SYNTH. EINIGER DIHALOGENTETRAZOLOPYRIDINE, ‐AZEPINE UND ‐AZOCINE
Chemischer Informationsdienst. Organische Chemie, 1970AbstractIn der angegebenen Weise werden die verschiedenen Dihalotetrazolopyridine, ‐azepine und ‐azocine aus 3,3‐Dihalo‐aza‐cycloalkan‐2‐on durch Behandlung mit Phosphorpentachlorid und Stickstoffwasserstoffsäure hergestellt.
F. M. D'ITRI, A. I. POPOV
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