TY - JOUR A1 - Reuchlein, H. A1 - Kraft, A. A1 - Christl, Manfred A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Reaktionen von Bicyclo[2.1.1]hexenen mit 1,3,4-Oxadiazin-6-onen und dynamische Effekte einem in neungliedrigen, überbrückten, α,β-ungesättigten Enollacton N2 - No abstract available KW - Organische Chemie KW - 1 KW - 3 KW - 4-0xadiazin-6-ones KW - Diels-Alder reactions KW - Enol Iactones KW - Lactone conformations KW - Line-shape analysis Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58577 ER - TY - JOUR A1 - Feineis, E. A1 - Schwarz, H. A1 - Hegmann, J. A1 - Christl, Manfred A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Cycloadditionen von 6H-1,3,4-0xadiazin-6-onen (4,5-Diaza-α-pyronen), 13 - Diels-Alder-Reaktionen mit 6H-1,3,4-Oxadiazin-6-onen als Dienophil T1 - Cycloaddltions of 6H-1,3,4-0xadiazin-6-ones (4,5-Diaza-α-pyrones), 13 - Diels-Alder Reactions wtth 6H-1,3,4-0xadiazin-6-ones as Dienophile N2 - No abstract available KW - Organische Chemie KW - 6H-1 KW - 3 KW - 4-0xadiazin-6-ones KW - 1 KW - 2-Bismethylenecyclohexane KW - Diels-Alder reactions KW - [1 KW - 3 KW - 4]0xadiazino[4 KW - 5-b]isoquinolin-1-one derivatives KW - Bicyclo[2.1.l]hexan-5-one KW - highly substituted Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58673 ER - TY - JOUR A1 - Jelinek-Fink, H. A1 - Christl, Manfred A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Cycloallene, 7 : Ein Siebenringallen-Dimer: Darstellung aus einem 7,7-Dibromnorcaran-Derivat und Thermolyse T1 - Cycloallenes, 7 : A Seven-Membered-Ring Allene Dimer: Preparation from a 7,7-Dibromonorcarane Derivative and Thermolysis N2 - No abstract available KW - Organische Chemie KW - Bisbenzo[ 4 KW - 5]cyclohepta[ 1 KW - 2-α:2' KW - 1' -c]naphthalene KW - hexahydro- KW - 7-Norcaranylidene carbenoid KW - substituted KW - Cycloallene dimerization KW - Tetrakis(arylmethylene)ethane diradical KW - 1 KW - 2-Bismethylenecyclobutanes Y1 - 1991 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58603 ER - TY - JOUR A1 - Christl, Manfred A1 - Hegmann, J. A1 - Reuchlein, H. A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Überbrückte neungliedrige α,β-ungesättigte Enollactone - Synthese aus 5-Phenyl-1,3,4-oxadiazin-6-on-2-carbonsäure-methylester und Konfigurationsanalyse N2 - The γ-oxoketenes, which are formed from oxadiazinone Ja and strained cyclopentene der1vat1ves, are shown to undergo a pericyclic ring enlargement to give the title compounds 2a, 2b, and 5. In the case of 5, two configurations, one having a cis and the other a trans Iactone functionality, are in equilibrium. KW - Organische Chemie Y1 - 1987 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58395 ER - TY - JOUR A1 - Christl, Manfred A1 - Lanzendörfer, U. A1 - Grötsch, M. M. A1 - Hegmann, J. A1 - Ditterich, E. A1 - Hüttner, G. A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Cycloadditionen von 6H-1,3,4-0xadiazin-6-onen (4,5-Diaza-α-pyronen), 12 - Dieckmann-Kondensationen ohne Basen T1 - Cycloadditions of 6H-1,3,4-0xadiazin-6-ones (4,5-Diaza-α-pyrones), 12 - Dieckmann Condensations without Bases N2 - No abstract available KW - Organische Chemie KW - 1 KW - 3 KW - 4-0xadiazine-2-carboxylate KW - methyl 6-oxo-5-phenyl- KW - Diels-Alder reactions KW - Ketenes KW - y-oxo- KW - 1 KW - 2-Cyclopentanedione derivatives KW - Adipic acid KW - substituted 2-oxo- dimethyl esters Y1 - 1993 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58665 ER - TY - JOUR A1 - Hegmann, J. A1 - Ditterich, E. A1 - Hüttner, G. A1 - Christl, Manfred A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - δ-Chlor-δ-lactone aus γ-Oxoketenen N2 - No abstract available KW - Organische Chemie KW - 1 KW - 3 KW - 4-0xadiazine-2-carboxylate KW - methyl 6-oxo-5-phenyl- KW - Diels-Alder reactions KW - Ketenes KW - y-oxo- KW - δ-Lactones KW - δ-chloro- KW - β-Lactones Y1 - 1992 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58649 ER - TY - JOUR A1 - Christl, Manfred A1 - Lanzendörfer, F. A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Die Reaktionen von 2,5-Diaryl-1,3,4-oxadiazin-6-onen mit trans-Cycloocten, cis,trans-Cyclooctadien und Cyclopropenen N2 - The transient [4+2]-cycloadducts from the title components eliminate nitrogen to form a 3,4-dihydro-2-pyrone derivative, a tricyclic cyclobutanone derivative and 2,5-dihydrooxepin-2-one derivatives, respectively. KW - Organische Chemie Y1 - 1983 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58156 ER - TY - JOUR A1 - Christl, Manfred A1 - Türk, M. A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Octahydro-1,2,3:4,5,6-dimethenopentalen-2-carbonitril, das erste Derivat eines noch unbekannten (CH)\(_{10}\)-Kohlenwasserstoffs N2 - No abstract available KW - Organische Chemie Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58728 ER - TY - JOUR A1 - Christl, Manfred A1 - Türk, M. A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Octahydro-1,2,3:4,5,6-dimethenopentalene-2-carbonitrile, the First Derivative of a Yet-Unknown (CH)\(_{10}\)-Hydrocarbon N2 - No abstract available KW - Organische Chemie Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58731 ER - TY - JOUR A1 - Lang, R. A1 - Herzog, C. A1 - Stangl, R. A1 - Brunn, E. A1 - Braun, M. A1 - Christl, Manfred A1 - Peters, K. A1 - Peters, E.-M. A1 - Schnering, H. G. von T1 - Reaktionen von Homobenzvalenen mit 4-Phenyl-3H-1,2,4-triazol-3,5(4H)-dion, Tetracyanethylen, Chlorsulfonylisocyanat und Schwefeldioxid. Einige konzertierte 1,4-Additionen an eine Vinylcyclopropan-Einheit T1 - Reactions of Homobenzvalenes wlth 4-Phenyl-3H-1,2,4-trlazole-3,5(4H)-dione, Tetracyanoethylene, Chlorosulfonyl Isocyanate, and Sulfur Dioxide. Several Concerted 1,4-Additions to a Vinylcyclopropane Subunit N2 - No abstract available KW - Organische Chemie KW - 6-Thiatricyclo[3.2.1.o 2.7 ]oct-3-ene 6 KW - 6-dioxide KW - Homo Diels-Alder reactions KW - Cyclopropanetetracarbonitrile derivatives KW - Barbaralane derivatives KW - Urazoles KW - polycyclic Y1 - 1990 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58527 ER -