Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Peter W. Rabideau"'
Autor:
Steven F. Watkins, Frank R. Fronczek, Peter W. Rabideau, Andrzej Sygula, Gregory T. McCandless
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1458-o1459 (2012)
The title compound, C36H24O6·CH2Cl2, is a dimer of two essentially planar (r.m.s., deviations of fitted plane of 14 pyracene C atoms = 0.0539 and 0.0543 Å) tetracyclic pyracene frameworks (each with four methyl groups and three carbonyl groups on t
Externí odkaz:
https://doaj.org/article/fc9b6df50b4141fe8634e27e74c951e8
Autor:
Renata Sygula, Celedonion M. Alvarez, Robert J. Angelici, Arkady Ellern, Paul A. Vecchi, Peter W. Rabideau, Andrzej Sygula
Publikováno v:
Organometallics. 24:4543-4552
The corannulene complex [Cp*Ru(η6-C20H10)]+ (3+; where Cp* = η5-C5Me5), prepared by the reaction of [Cp*Ru(μ3-Cl)]4 with Ag+ and the curved-surface buckybowl C20H10 (1), has a structure in which the bowl is slightly flattened as compared with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d9ce5d5b438870da7f5b88b84de3b4
https://doi.org/10.1021/om0505458
https://doi.org/10.1021/om0505458
Publikováno v:
Tetrahedron Letters. 46:1189-1192
A clean, quick conversion of biscorrannulenobarrelene dicarboxylate to the respective semibullvalene is observed upon irradiation of solutions of the former with a sun lamp. This represents the first reported example of such rearrangement induced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce209aed53c78bc870796b1927b9fa6
https://doi.org/10.1016/j.tetlet.2004.12.053
https://doi.org/10.1016/j.tetlet.2004.12.053
Autor:
Peter W. Rabideau, Robert J. Angelici, Celedonio M. Álvarez, Arkady Ellern, Paul A. Vecchi, Andrzej Sygula, Renata Sygula
Publikováno v:
Angewandte Chemie International Edition. 43:4497-4500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::379c68087a15b310da8c796368f2a249
https://doi.org/10.1002/anie.200454225
https://doi.org/10.1002/anie.200454225
Publikováno v:
The Journal of Organic Chemistry. 67:6487-6492
Addition of organolithium reagents to corannulene (1) produces 1-R-1,2-dihydrocorannulenes (2), which can be easily converted to 1-R-corannulenes (3). Molecular mechanics (MM) calculations predict a slight pseudoequatorial preference for the small su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b23e4eb5bc37c009fbe462b06bdbf000
https://doi.org/10.1021/jo0258498
https://doi.org/10.1021/jo0258498
Publikováno v:
Tetrahedron. 57:3637-3644
New, non-pyrolytic methods are presented for the synthesis of curved-surface, polynuclear aromatic hydrocarbons related to the fullerenes. Tetrabromocorannulene is conveniently prepared on a large scale and then converted to corannulene, and also use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::924b3d90bdda37919eac38a745246b4a
https://doi.org/10.1016/s0040-4020(01)00251-4
https://doi.org/10.1016/s0040-4020(01)00251-4
Publikováno v:
Tetrahedron Letters. 41:9931-9934
Synthesis of a number of substituted corannulenes and dibenzo[a,g]corannulenes starting from 1,2,5,6-tetrabromocorannulene 3 is described. Since 3 is conveniently obtained by a large scale, non-pyrolytic route, it may serve as a synthon for the furth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67534d21ade91b165102d9fb1ba462ff
https://doi.org/10.1016/s0040-4039(00)01785-8
https://doi.org/10.1016/s0040-4039(00)01785-8
Autor:
Peter W. Rabideau, Andrzej Sygula
Publikováno v:
Journal of the American Chemical Society. 121:7800-7803
Corannulene (1), cyclopentacorannulene (2), and a C30H12 semibuckminsterfullerene (3) have been prepared by non-pyrolytic methods employing bromomethyl/dibromomethyl and/or dibromomethyl/dibromomethyl coupling with low-valent titanium or vanadium. Re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71cea40b98d51ea3f07945da383e608a
https://doi.org/10.1021/ja991169j
https://doi.org/10.1021/ja991169j
Publikováno v:
Tetrahedron Letters. 39:9127-9130
1,2-Diarylethanes and 1,2-diarylethylenes can be oxidized directly to 1,2-diaryldiketones in good yields by reaction with benzeneseleninic anyhdride (BSA) at 120 °C in chlorobenzene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1481f7fa7acab9a38051ab53198047
https://doi.org/10.1016/s0040-4039(98)02063-2
https://doi.org/10.1016/s0040-4039(98)02063-2
Autor:
Peter W. Rabideau, Atteye H. Abdourazak, Isiah M. Warner, A. Yvette Will, Rezik A. Agbaria, Renata Sygula, Joykrishna Dey
Publikováno v:
Journal of Fluorescence. 7:231-236
The spectroscopic properties of corannulene and cyclopentacorannulene are examined by use of absorption and steady-state fluorescence measurements. A red shift in the emission maxima of cyclopentacorannulene is noted with respect to the emission maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa969f197556c2e01ff5a60cd1d6566c
https://doi.org/10.1007/bf02758223
https://doi.org/10.1007/bf02758223