The D Parameter (EPR Zero-Field Splitting) of Localized 1,3-Cyclopentanediyl Triplet Diradicals as a Measure of Electronic Substituent Effects on the Spin Densities in Para-Substituted Benzyl-Type Radicals
Adam, Waldemar, Kita, Fumio, Harrer, Heinrich M, Nau, Werner M, Zipf, Rainer
Published in Journal of organic chemistry (04.10.1996)
Published in Journal of organic chemistry (04.10.1996)
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Journal Article
Electronic Effects of para- and meta-Substituents on the EPR D Parameter in 1,3-Arylcyclopentane-1,3-diyl Triplet Diradicals. A New Spectroscopic Measure of α Spin Densities and Radical Stabilization Energies in Benzyl-Type Monoradicals
Adam, Waldemar, Harrer, Heinrich M, Kita, Fumio, Korth, Hans-Gert, Nau, Werner M
Published in Journal of organic chemistry (07.03.1997)
Published in Journal of organic chemistry (07.03.1997)
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Journal Article
The D parameter (zero-field splitting) as a direct measure of structural end electronic effects in localized triplet 1,3-diradicals
Adam, Waldemar, Harrer, Heinrich M., Heidenfelder, Thomas, Kammel, Thomas, Kita, Fumio, Nau, Werner M., Sahin, Coskun
Published in Journal of the Chemical Society, Perkin Transactions 2 (1996)
Published in Journal of the Chemical Society, Perkin Transactions 2 (1996)
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Journal Article
Electronic Substituent Effects on the Acid-Catalyzed [4+ + 2] Cycloaddition of Isopyrazoles with Cyclopentadiene and the Photochemical and Thermal Denitrogenation of the Resulting 1,4-Diaryl-7,7-dimethyl-2,3-diazabicyclo[2.2.1]hept-2-ene Azoalkanes to Bicyclo[2.1.0]pentanes
Adam, Waldemar, Harrer, Heinrich M, Nau, Werner M, Peters, Karl
Published in Journal of organic chemistry (01.07.1994)
Published in Journal of organic chemistry (01.07.1994)
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Journal Article
EPR Characterization of the Quintet State for a Hydrocarbon Tetraradical with Two Localized 1,3-Cyclopentanediyl Biradicals Linked by meta-Phenylene as a Ferromagnetic Coupler
Adam, Waldemar, van Barneveld, Claus, Bottle, Steven E, Engert, Heinrich, Hanson, Graeme R, Harrer, Heinrich M, Heim, Christiane, Nau, Werner M, Wang, Deming
Published in Journal of the American Chemical Society (24.04.1996)
Published in Journal of the American Chemical Society (24.04.1996)
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Journal Article
Additivity of the Electronic Meta-Substituent Effect in 3,5-Disubstituted Cumyl Radicals Assessed by the EPR D Parameter of 1,3-Arylcyclopentane-1,3-diyl Triplet Diradicals
Adam, Waldemar, Harrer, Heinrich M, Maas, Wiebke
Published in Journal of organic chemistry (17.10.1997)
Published in Journal of organic chemistry (17.10.1997)
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Journal Article
Synthesis of 1,4-Dioxa-2.lambda.5-phosphorinanes by Insertion of Triphenylalkylidenephosphoranes into the Peroxide Bond of 1,2-Dioxetanes: Thermolysis, Hydrolysis, and Wittig Olefination
Adam, Waldemar, Harrer, Heinrich M, Treiber, Alexander
Published in Journal of the American Chemical Society (01.08.1994)
Published in Journal of the American Chemical Society (01.08.1994)
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Journal Article
About monoradicals, triplet diradicals and higher spin states: Understanding electronic substituent effects through EPR and time-resolved UV spectroscopy
Adam, W., van Barneveld, C., Emmert, Oliver, Harrer, H. M., Kita, F., Kumar, A. S., Maas, Wiebke, Nau, W. M., Reddy, S. H. K., Wirz, J.
Published in Pure and applied chemistry (01.01.1997)
Published in Pure and applied chemistry (01.01.1997)
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Journal Article
Photochemically generated cyclopentane-1,3-diyl triplet diradicals as model systems for the assessment of spin delocalization in heteroaryl-substituted benzyl-type monoradicals through the EPR spectral D parameter
Adam, W, Emmert, O, Harrer, HM
Published in Journal of the Chemical Society, Perkin Transactions 2 (1997)
Published in Journal of the Chemical Society, Perkin Transactions 2 (1997)
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Journal Article