Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Fabian Gerson"'
Publikováno v:
Journal of the American Chemical Society. 127:1983-1988
Upon ionization by gamma-irradiation in frozen CFCl(3), or by X-irradiation in an Ar matrix, 2,2,3,3-tetramethylmethylenecyclopropane (MCP-Me4) readily undergoes ring opening to yield the radical cation of 1,1,2,2-tetramethyltrimethylenemethane (TMM-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f8bcc5d61aca977c432ecda319f698e
https://doi.org/10.1021/ja046961l
https://doi.org/10.1021/ja046961l
Autor:
Roland Boese, Horst Wenck, Fabian Gerson, Pascal Merstetter, Anton Arnold, Stephan Zöllner, Armin de Meijere, Peter R. Schreiner, Sergei I. Kozhushkov, Rolf Gleiter, Dieter Bläser
Publikováno v:
Scopus-Elsevier
The spirocyclopropanated bicyclobutylidenes 3-7 have been prepared by McMurry coupling of the corresponding spirocyclopropanated cyclobutanone (3 and 5), Staudinger-Pfenniger reaction (4), oxidative coupling of a Wittig ylide (4) or Wittig olefinatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9df5d14233a7e274f9fdb6bdef46df8e
https://doi.org/10.1002/1521-3765(20011217)7:24<5382::aid-chem5382>3.0.co
https://doi.org/10.1002/1521-3765(20011217)7:24<5382::aid-chem5382>3.0.co
Autor:
Coşkun Şahin, Fabian Gerson
Publikováno v:
Helvetica Chimica Acta. 84:1470-1488
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd4353c15b5508b48ef15a39216d932
https://doi.org/10.1002/1522-2675(20010613)84:6<1470::aid-hlca1470>3.0.co
https://doi.org/10.1002/1522-2675(20010613)84:6<1470::aid-hlca1470>3.0.co
Autor:
Fabian Gerson, Jakob Wirz, Gaby Persy, Robert L. Soulen, Christoph Spöndlin, Pascal Merstetter, Walter Huber
Publikováno v:
Helvetica Chimica Acta. 82:1434-1444
The central eight-membered ring of tetrakis(perfluorocyclobuta)cyclooctatetraene (1) is flat both in the crystal and in solution, but tetrakis(perfluorocyclopenta)cyclooctatetraene (2) assumes a tub shape similar to that of parent cyclooctatetraene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2e22f64da0459345b31cc2c9fa3fdb
https://doi.org/10.1002/(sici)1522-2675(19990908)82:9<1434::aid-hlca1434>3.0.co
https://doi.org/10.1002/(sici)1522-2675(19990908)82:9<1434::aid-hlca1434>3.0.co
Autor:
Emanuel Vogel, Manfred Wagner, Fabian Gerson, Christoph König, Pascal Merstetter, Johann Lex, Klaus Müllen, Frédérique Barbosa
Publikováno v:
Chemistry - A European Journal. 5:2757-2761
In the redox sequence 2cl.+, 2cl, 2int.+, and 2op2− of dibenzohomopyracylene (2), the transition from the “closed” norcaradiene-like form (cl) of the radical cation and the neutral compound to the “open” annulene-like form (op) of the diani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d80dce0c5f7e40bbc577598aecb9f22
https://doi.org/10.1002/(sici)1521-3765(19990903)5:9<2757::aid-chem2757>3.0.co
https://doi.org/10.1002/(sici)1521-3765(19990903)5:9<2757::aid-chem2757>3.0.co
Autor:
Fabian Gerson, Paul Rademacher, Pascal Merstetter, Tosja Zywietz, Marit Trætteberg, Thomas Haumann, Paul von Ragué Schleyer, Haijun Jiao, Roland Boese, Armin de Meijere, Harald Winsel, Vladimir Chaplinski, Mikhael A. Kusnetsov
Publikováno v:
Angewandte Chemie. 111:2582-2585
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbfa4caee0e7eebd78128d60b8ee6ea4
https://doi.org/10.1002/(sici)1521-3757(19990816)111:16<2582::aid-ange2582>3.0.co
https://doi.org/10.1002/(sici)1521-3757(19990816)111:16<2582::aid-ange2582>3.0.co
Publikováno v:
Helvetica Chimica Acta. 82:1266-1273
Owing to the steric protection by four bulky substituents in the terminal positions 1 and n, several conjugated polyenes could be reduced with K or Cs metal in 1,2-dimethoxyethane (DME) or tetrahydrofuran (THF) to fairly persistent radical anions. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ba0095b88bf7c98718b895420d4170
https://doi.org/10.1002/(sici)1522-2675(19990804)82:8<1266::aid-hlca1266>3.0.co
https://doi.org/10.1002/(sici)1522-2675(19990804)82:8<1266::aid-hlca1266>3.0.co
Autor:
Matthew S. Platz, Fabian Gerson, Reto Schmidlin, Stephan Matzinger, Atnaf Admasu, Thomas Bally, Claudio Carra, Leo Truttmann
Publikováno v:
Journal of the American Chemical Society. 121:7011-7019
Diphenyldiazomethane (2) and its 15N2, 13C, and D10 isotopomers, as well as the C(Me)2 and CH2CH2 bridged derivatives, 9-diazo-9,10-dihydro-10,10-dimethylanthracene (3) and 5-diazo-10,11-dihydro-5H-dibenzo[a,d]cycloheptene (4), are ionized by electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15bde4ff8bf18f54c0ea9db605d4016
https://doi.org/10.1021/ja9903328
https://doi.org/10.1021/ja9903328
Autor:
Pascal Merstetter, Antony Chesney, Fabian Gerson, Andrei S. Batsanov, Martin R. Bryce, Alexander K. Lay, Urs Buser, Judith A. K. Howard
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :755-764
Syntheses of acenaphtho[1,2-b][1,4]oxathiine 4 and 8,9-bis(methylsulfanyl)acenaphtho[1,2-b][1,4]dithiine 5 are reported. The fairly persistent radical ions of acenaphtho[1,2-b][1,4]dithiine 1, acenaphtho[1,2-b][1,4]benzodithiine 2, acenaphtho[1,2-b]t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b19d0cb07acf6d0e4e8414cd5ad9f46e
https://doi.org/10.1039/a809872g
https://doi.org/10.1039/a809872g
Publikováno v:
Helvetica Chimica Acta. 81:1749-1753
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b1aa5ead88a93fd0058757d22091d3c
https://doi.org/10.1002/(sici)1522-2675(19981007)81:10<1749::aid-hlca1749>3.0.co
https://doi.org/10.1002/(sici)1522-2675(19981007)81:10<1749::aid-hlca1749>3.0.co