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2002

Journal Article

A theoretical study of the origin of rotational barriers in push-pull ethylenes

Alkorta, I., Wentrup, C. and Elguero, J. (2002). A theoretical study of the origin of rotational barriers in push-pull ethylenes. Journal of Molecular Structure-theochem, 585 (1-3), 27-34. doi: 10.1016/S0166-1280(02)00036-2

A theoretical study of the origin of rotational barriers in push-pull ethylenes

2002

Journal Article

Linear ketenimines. Variable structures of C,C-dicyanoketenimines and C,C-bis-sulfonylketenimines

Finnerty, Justin, Mitschke, Ullrich and Wentrup, Curt (2002). Linear ketenimines. Variable structures of C,C-dicyanoketenimines and C,C-bis-sulfonylketenimines. Journal of Organic Chemistry, 67 (4), 1084-1092. doi: 10.1021/jo010398x

Linear ketenimines. Variable structures of C,C-dicyanoketenimines and C,C-bis-sulfonylketenimines

2002

Journal Article

Chemistry of stable iminopropadienones, RN=C=C=C=O

Bibas, H., Moloney, D. W. J., Neumann, R., Shtaiwi, M., Bernhardt, P. V. and Wentrup, C. (2002). Chemistry of stable iminopropadienones, RN=C=C=C=O. Journal of Organic Chemistry, 67 (8), 2619-2631. doi: 10.1021/jo0110552

Chemistry of stable iminopropadienones, RN=C=C=C=O

2002

Journal Article

Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent alpha-oxoketene

Wallfisch, B. C., Belaj, F., Wentrup, C., Kappe, C. O. and Kollenz, G. (2002). Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent alpha-oxoketene. Journal of The Chemical Society-perkin Transactions 1, 2 (5), 599-605. doi: 10.1039/b111143d

Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent alpha-oxoketene

2002

Journal Article

Iminopropadienones from dioxanediones, isoxazolopyrimidinones, pyridopyrimidinones, and pyridopyrimidinium olates

Shtaiwi, M. and Wentrup, C. (2002). Iminopropadienones from dioxanediones, isoxazolopyrimidinones, pyridopyrimidinones, and pyridopyrimidinium olates. Journal of Organic Chemistry, 67 (24), 8558-8565. doi: 10.1021/jo026275+

Iminopropadienones from dioxanediones, isoxazolopyrimidinones, pyridopyrimidinones, and pyridopyrimidinium olates

2002

Journal Article

From reactive intermediates to stable compounds

Wentrup, C (2002). From reactive intermediates to stable compounds. Science, 295 (5561), 1846-1847. doi: 10.1126/science.1070364

From reactive intermediates to stable compounds

2002

Journal Article

Synthesis of fluorinated 2-phenyl-4-quinolones from pyrrole-2,3-diones

Vadlapatla, V., Wentrup, C. and Rao, W. R. (2002). Synthesis of fluorinated 2-phenyl-4-quinolones from pyrrole-2,3-diones. Journal of the Chemical Society Perkin Transactions I, 38 (10), 1232-1235. doi: 10.1039/b202128e

Synthesis of fluorinated 2-phenyl-4-quinolones from pyrrole-2,3-diones

2002

Journal Article

From molecular complexes to zwitterions and final products. Reactions between C3O2 and amines

Sessouma, Bintou, Couturier-Tamburelli, Isabelle, Monnier, Maurice, Wong, Ming Wah, Wentrup, Curt and Aycard, Jean Pierre (2002). From molecular complexes to zwitterions and final products. Reactions between C3O2 and amines. Journal of Physical Chemistry A, 106 (18), 4489-4497. doi: 10.1021/jp0134190

From molecular complexes to zwitterions and final products. Reactions between C3O2 and amines

2002

Journal Article

Twisting and planarization in push-pull ethylenes

Bernhardt, Paul V., Koch, Rainer, Moloney, Daniel W. J., Shtaiwi, Majed H. and Wentrup, Curt (2002). Twisting and planarization in push-pull ethylenes. Journal of the Chemical Society- Perkin Transactions 2, 3 (3), 515-523. doi: 10.1039/b109624a

Twisting and planarization in push-pull ethylenes

2002

Journal Article

2-pyrazinylnitrene and 4-pyrimidylnitrene. Ring expansion to 1,3,5-triazacyclohepta-1,2,4,6-tetraene and ring opening to (2-isocyanovinyl)carbodiimide

Addicott, C., Wong, M. W. and Wentrup, C. (2002). 2-pyrazinylnitrene and 4-pyrimidylnitrene. Ring expansion to 1,3,5-triazacyclohepta-1,2,4,6-tetraene and ring opening to (2-isocyanovinyl)carbodiimide. Journal of Organic Chemistry, 67 (24), 8538-8546. doi: 10.1021/jo0256991

2-pyrazinylnitrene and 4-pyrimidylnitrene. Ring expansion to 1,3,5-triazacyclohepta-1,2,4,6-tetraene and ring opening to (2-isocyanovinyl)carbodiimide

2002

Journal Article

2,6,,9-trioxabicyclo[3.3.1]nona-3,7-dienes and 2,4,6,8-tetraoxaadamantanes: Novel chiral spacer units in macrocyclic polyethers

Wallfisch, Bianca C., Egger, Tamara, Heilmayer, Werner, Kappe, C. Oliver, Wentrup, Curt, Gloe, Karsten, Belaj, Ferdinand, Klintschar, Gerd and Kollenz, Gert (2002). 2,6,,9-trioxabicyclo[3.3.1]nona-3,7-dienes and 2,4,6,8-tetraoxaadamantanes: Novel chiral spacer units in macrocyclic polyethers. Supramolecular Chemistry, 14 (5), 383-396. doi: 10.1080/1061027021000003430

2,6,,9-trioxabicyclo[3.3.1]nona-3,7-dienes and 2,4,6,8-tetraoxaadamantanes: Novel chiral spacer units in macrocyclic polyethers

2002

Journal Article

Quinolizine-2,4-diones by reversible dimerisation 2-pyridylketenes

Plug, C., Kuhn, A. and Wentrup, C. (2002). Quinolizine-2,4-diones by reversible dimerisation 2-pyridylketenes. Journal of the Chemical Society Perkin Transactions I, 2 (11), 1366-1368. doi: 10.1039/b202523j

Quinolizine-2,4-diones by reversible dimerisation 2-pyridylketenes

2002

Journal Article

Carbene and nitrene rearrangements: A theoretical study of cyclic allenes and carbenes, carbodiimides, and azirines

Kuhn, A., Vosswinkel, M. and Wentrup, C. (2002). Carbene and nitrene rearrangements: A theoretical study of cyclic allenes and carbenes, carbodiimides, and azirines. Journal of Organic Chemistry, 67 (25), 9023-9030. doi: 10.1021/jo0258756

Carbene and nitrene rearrangements: A theoretical study of cyclic allenes and carbenes, carbodiimides, and azirines

2002

Journal Article

2-cyano(2-pyridyl)ketene

Plug, C., Ye, Y., Kuhn, A. and Wentrup, C. (2002). 2-cyano(2-pyridyl)ketene. European Journal of Organic Chemistry, 2002 (16), 2683-2685. doi: 10.1002/1099-0690(200208)2002:163.0.CO;2-J

2-cyano(2-pyridyl)ketene

2002

Journal Article

Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent a-oxoketene

Wallfisch, B., Belaj, F., Wentrup, C., Kappe, O. and Kollenz, G. (2002). Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent a-oxoketene. Journal of the Chemical Society Perkin Transactions I (5), 599-605.

Synthesis and chemical reactivity of methoxycarbonyl-1,3-dioxinyl(pivaloyl)ketene - a persistent a-oxoketene

2001

Journal Article

On the chemistry of stable alpha-oxoketenes

Kollenz, Gert, Heilmayer, Werner, Kappe, C. Oliver, Wallfisch, Bianca and Wentrup, Curl (2001). On the chemistry of stable alpha-oxoketenes. Croatica Chemica Acta, 74 (4), 815-823.

On the chemistry of stable alpha-oxoketenes

2001

Journal Article

Properties of triplet tetrachloro-4-pyridylnitrene isolated in inert matrices

Chapyshev S.V. and Wentrup C. (2001). Properties of triplet tetrachloro-4-pyridylnitrene isolated in inert matrices. Chemistry of Heterocyclic Compounds, 37 (9), 1119-1129. doi: 10.1023/A:1013283817500

Properties of triplet tetrachloro-4-pyridylnitrene isolated in inert matrices

2001

Journal Article

Reactions of dipivaloylketene and its dimer with NH(2)-nucleophiles. Formation of amides, hydrazides, ureides and pyrimidine-2,4-diones

Kollenz, Gert, Kappe, C. Oliver, Dalvi, Turkaram S. and Wentrup, Curt (2001). Reactions of dipivaloylketene and its dimer with NH(2)-nucleophiles. Formation of amides, hydrazides, ureides and pyrimidine-2,4-diones. Arkivoc, 2001 (vi), 30-41. doi: 10.3998/ark.5550190.0002.603

Reactions of dipivaloylketene and its dimer with NH(2)-nucleophiles. Formation of amides, hydrazides, ureides and pyrimidine-2,4-diones

2001

Journal Article

Properties of isolated in inert matrices triplet tetrachloropyridyl-4-nitrene

Chapyshev, S. V. and Wentrup, C. (2001). Properties of isolated in inert matrices triplet tetrachloropyridyl-4-nitrene. Khimiya Geterotsiklicheskikh Soedinenii (9), 1219-1231.

Properties of isolated in inert matrices triplet tetrachloropyridyl-4-nitrene

2001

Journal Article

Characterization of C2S4.+ isomers by mass spectrometry and ab initio molecular orbital calculations

Gerbaux, P., Flammang, R., Wentrup, C. and Wong, M. W. (2001). Characterization of C2S4.+ isomers by mass spectrometry and ab initio molecular orbital calculations. International Journal of Mass Spectrometry, 210/211, 31-42.

Characterization of C2S4.+ isomers by mass spectrometry and ab initio molecular orbital calculations