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Author:Roth, W.R.

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39 matching references were found.

Pfeffer, H.-U.; Klessinger, M.; Erker, G.; Roth, W.R., Photoelektronenspektren organischer Verbindungen, VIII 7,8-Dimethylenbicyclo[2.2.2]octa-2,5-dien und verwandte Verbindungen, Chem. Ber., 1975, 108, 2923. [all data]

Roth, W.R.; Klarner, F.-G.; Lennart, H.W., Chem. Ber., 1980, 113, 1818. [all data]

Roth, W.R.; Scholz, B.P., Chem. Ber., 1981, 114, 3741. [all data]

Roth, W.R., Unpublished Results, Personal communication, 1984, 0. [all data]

Roth, W.R.; Lennartz, H.W.; Vogel, I.; Leiendecker, M.; Oda, M., Chem. Ber., 1986, 19, 837. [all data]

Roth, W.R.; Bang, W.B.; Goebel, P.; Sass, R.L.; Sass, R.L.; Turner, R.B.; Yu, A.P., On the question of homoconjugation in cis,cis,cis-1,4,7-cyclononatriene, J. Am. Chem. Soc., 1964, 86, 3178-3179. [all data]

Turner, R.B.; Mallon, B.J.; Tichy, M.; Doering, W.v.E.; Roth, W.R.; Schroder, G., Heats of hydrogenation. X. Conjugative interaction in cyclic dienes and trienes, J. Am. Chem. Soc., 1973, 95, 8605-8610. [all data]

Roth, W.R.; Biermann, M.; Dekker, H.; Jochems, R.; Mosselman, C.; Hermann, H., Energy profile of the o-quinodimethane-benzocyclobutene equilibrium, Chem. Ber., 1978, 111, 3892-3903. [all data]

Roth, W.R.; Klarner, F.-G.; Lennartz, H.-W., Heats of hydrogenation. II. Heat of hydrogenation of bicyclo[2.1.0]pent-2-ene, an antiaromatic system, Chem. Ber., 1980, 113, 1806-1818. [all data]

Roth, W.R.; Lennartz, H.W., Heats of hydrogenation. I. Determination of heats of hydrogenation with an isothermal titration calorimeter, Chem. Ber., 1980, 113, 1806-1817. [all data]

Roth, W.R.; Scholz, B.P., Energy profile of the o-quinodimethane = benzocyclobutene equilibrium. Part 2., Chem. Ber., 1981, 114, 3741-3750. [all data]

Roth, W.R.; Kirmse, W.; Hoffmann, W.; Lennartz, H.W., Heats of hydrogenation. III. Effect of fluoro substituents on the thermal rearrangement of cyclopropane systems, Chem. Ber., 1982, 115, 2508-2515. [all data]

Roth, W.R.; Scholz, B.P.; Breuckmann, R.; Jelich, K.; Lennartz, H.W., Thermolysis of 1,2,6,7-octatetraene, Chem. Ber., 1982, 115, 1934-1946. [all data]

Roth, W.R.; Scholz, B.P., Das 2,3-Dimethylen-1,4-cyclohexadiyl, Chem. Ber., 1982, 115, 1197-1208. [all data]

Roth, W.R., Heats of hydrogenation, Nachr. Chem., Tech. Lab., 1983, 31, 964-966. [all data]

Roth, W.R.; Bohm, M.; Lenhartz, H-W.; Vogel, E., Heats of hydrogenation. Part 5. Resonance energy of bridged [10]annulenes, Angew. Chem., 1983, 95, 1011-1012. [all data]

Roth, W.R.; Klaerner, F.G.; Gerit, F.; Grimme, W.; Koeser, H.G.; Busch, R.; Muskulus, B.; Breuckmann, R.; Scholz, B.P.; Lennartz, H.W., Stereochemistry of the bicyclo[2.1.0]pentane ring opening: thermolysis of tricyclo[,)]heptane derivatives, Chem. Ber., 1983, 116, 2717-2737. [all data]

Doering, W.E.; Roth, W.R.; Breuckmann, R.; Figge, L.; Lennartz, H.-W.; Fessner, W.-D.; Prinzbach, F.H., Verbotene Reaktionen. - [2 + 2]-Cycloreversion starrer Cyclobutane, Chem. Ber., 1988, 121, 1-9. [all data]

Flury, P.; Grob, C.A.; Wang, G.Y.; Lennatz, H.-W.; Roth, W.R., 113. Norbornanes. Bridging strain in norbornyl and oxanorbornyl cations, Helv. Chim. Acta, 1988, 71, 1017-1024. [all data]

Roth, W.R.; Ebbrecht, T.; Beitat, A., o-Quinodimethane-benzocyclobutene equilibrium: oxygen trapping technique, Chem. Ber., 1988, 121, 1357-1358. [all data]

Roth, W.R.; Lennartz, H-W.; Doering, W.v.E.; Dolbier, W.R., Jr.; Schmidhauser, J.C., Thermochemistry of the "orthogonal" butadienes (Z,Z)-3,4-dimethylhexa-2,4-diene and 2,3-di-tert-butylbuta-1,3-diene, J. Am. Chem. Soc., 1988, 110, 1883-1889. [all data]

Christl, M.; Brunn, E.; Roth, W.R.; Lennartz, H.-W., 7-Methyl- and 7-phenylcyclohepta-1,3,5-trienes from benzvalene via 3,3a,4,5,6,6a- hexahydro-4,5,6-methenocyclopentapyrazoles and tetracyclo[4.1.0.o2,4.03,5]heptanes, Tetrahedron, 1989, 45, 2905-2915. [all data]

Doering, W.E.; Roth, W.R.; Bauer, F.; Breuckmann, R.; Ebbrecht, T.; Herbold, M.; Schmidt, R.; Lennartz, H-W.; Lenoir, D.; Boese, R., Rotational barriers of strained olefines, Chem. Ber., 1989, 122, 1263-1266. [all data]

Roth, W.R.; Bauer, F.; Braun, K.; Offerhaus, R., Energy of diradicals: 4-methylene-1,3-cyclopentanediyl, Angew. Chem., 1989, 101, 1092-1094. [all data]

Roth, W.R.; Lennartz, H.-W.; Doering, W.E., A "frustrated" Cope rearrangement: thermal interconversion of 2,6-diphenylhhepta-1,6-diene and 1,5-diphenylbicyclo[3.2.0]heptane, J. Am. Chem. Soc., 1990, 112, 1722-1732. [all data]

Doering, W.E.; Roth, W.R.; Bauer, F.; Boenke, M.; Breuckmann, R.; Ruhkamp, J.; Wortmann, O., Rotationsbarrieren Vinyl-substituierter Olefine, Chem. Ber., 1991, 124, 1461-1470. [all data]

Roth, W.R.; Adamczak, O.; Breuckmann, R.; Lennartz, H.-W.; Boese, R., Die Berechnung von Resonanzenergien; das MM2ERW-Kraftfeld, Chem. Ber., 1991, 124, 2499-2521. [all data]

Roth, W.R.; Langer, R.; Ebbrecht, T.; Beitat, A.; Lennartz, H.-W., 2,3,5,6-Tetramethylen-1,4-cyclohexadiyl, Chem. Ber., 1991, 124, 2751-2760. [all data]

Roth, W.R.; Ruhkamp, J.; Lennartz, H.-W., Bestimmung der Singulett-Triplett-Aufspaltung von Diradikalen mit Hilfe der Sauerstoff-Abfang-Technik, Chem. Ber., 1991, 124, 2047-2051. [all data]

Roth, W.R.; Klarner, F.-G.; Siepert, G.; Lennartz, H.-W., Zur Frage der Homoaromatizitat von Norcaradien und Cycloheptatrien, Chem. Ber., 1992, 125, 217-224. [all data]

Roth, W.R.; Winzer, M.; Lennartz, H.-W.; Boese, R., Zur Energiedelle des orthogonalen Trimethylenmethans. - 1-Methylen-2-phenylcyclopropan-Thermolyse, Chem. Ber., 1993, 126, 2717-2725. [all data]

Roth, W.R.; Wollweber, D.; Offerhaus, R.; Rekowski, V.; Lennartz, H.-W.; Sustmann, R.; Muller, W., 2-Methylen-1,4-cyclohexadiyl, Chem. Ber., 1993, 126, 2701-2715. [all data]

Roth, W.R.; Hopf, H.; Horn, C., Propargyl-Stabilisierungsenergie, Chem. Ber., 1994, 127, 1781-1795. [all data]

Roth, W.R.; Rekowski, V.; Borner, S.; Quast, M., Die distrotative cyclobuten-ringoffnung, Liebigs Ann. Chem., 1996, 409-430. [all data]

Doering, W.; Sotirious-Leventis, C.S.; Roth, W.R., Thermal interconversions among 15-cis-, 13-cis-, and all-trans-«beta»-carotene: Kinetics, Arrhenius parameters thermochemistry, and potential relevance to anticarcinogenicity of all-trans-«beta»-carotene, J. Am. Chem. Soc., 1995, 117, 2747-2757. [all data]

Roth, W.R.; Hopf, H.; Wasser, T.; Zimmermann, H.; Werner, C., 1,4-Didehydronaphthalin, Liebigs Ann., 1996, 1691-1695. [all data]

Roth, W.R.; Unger, C., Zum konzertierten oder nichtk0onzertierten verlaur von reaktionen; thermolyse von dispiro[2.2.2]deca-4,9-dien, Liebigs Ann., 1995, 1361-1366. [all data]

Doering, W. vonE.; Roth, W.R.; Bauer, F.; Breuckmann, R.; Ebbrecht, T.; Herbold, M.; Schmid, R.; Lennartz, H.W.; Lenoir, D.; Boese, R., Rotational barriers of strained olefines, Chem. Ber., 1989, 122, 1263. [all data]

Turner, R.B.; Mallon, B.J.; Tichy, M.; Doering, W.; Roth, W.R.; Schroder, G., J. Am. Chem. Soc., 1973, 95, 8605-10. [all data]