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Koch, R.; Finnerty, J. J.; Bruhn, T.; Borget, F.; Wentrup, C. Reaction of iminopropadienones with amines: mechanistic explanations of zwitterionic intermediate, ketene and ketenimine formation. J. Phys. Chem. A, 2008, 112, 8999.
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Ketene-ketenimine rearrangements in the gas phase and in polar media. 1,3-Migration intermediates and sequential transition states
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Finnerty, J. J.; Wentrup, C. Ketene-ketenimine rearrangements in the gas phase and in polar media. 1,3-Migration intermediates and sequential transition states. J. Org. Chem., 2005, 70, 9735.
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Finnerty, J. J.; Wentrup, C. Facile ketene ketene and ketene ketenimine rearrangements: a study of the 1,3-migration of -substituents interconverting -imidoylketenes and - oxoketenimines, a pseudopericyclic reaction. J. Org. Chem., 2004, 69, 1909.
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22244444804
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Energy profiles for ketene cyclizations. Inter conversion of 1,3-oxazin-6-ones, mesoionic 1,3-oxazinium olates and acylketenes, imidoylketenes, oxoketenimines, and cyclization products
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Bornemann, H.; Wentrup, C. Energy profiles for ketene cyclizations. Inter conversion of 1,3-oxazin-6-ones, mesoionic 1,3-oxazinium olates and acylketenes, imidoylketenes, oxoketenimines, and cyclization products. J. Org. Chem., 2005, 70, 5862.
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0008016141
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Reactive nitrogenous molecules from Meldrum's acid derivatives, pyrrole-2,3-diones, and isoxazolones
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Interrelationship between carboxyvinylketenes, methyleneketenes, vinylketenes, and hydroxyacetylenes
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33845279034
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Wong, M.W.1
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0000729319
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A barrier of 43 kcal/mol was calculated for 135 134 at the MP4/6-31G** level
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85195236189
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A value of 39 kcal/mol was calculated for the N-methylaminomethyleneketene to N-methylimidoylketene rearrangement at the QCISD(T)/6-311+G(2d,p) level of theory
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A value of 39 kcal/mol was calculated for the N-methylaminomethyleneketene to N-methylimidoylketene rearrangement at the QCISD(T)/6-311+G(2d,p) level of theory
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77
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0009944950
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Photochemistry of Deuterated Acetylketenes: Matrix Isolation Infrared Spectroscopic and ab Initio Studies
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0001442454
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0001682413
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Vinylketene-acylallene rearrangement
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