Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tomáš Lébl"'
Autor:
José A. Fuentes, Mesfin E. Janka, Aidan P. McKay, David B. Cordes, Alexandra M. Z. Slawin, Tomas Lebl, Matthew L. Clarke
Publikováno v:
Molecules, Vol 29, Iss 4, p 845 (2024)
Phospholane-phosphites are known to show highly unusual selectivity towards branched aldehydes in the hydroformylation of terminal alkenes. This paper describes the synthesis of hitherto unknown unsaturated phospholene borane precursors and their con
Externí odkaz:
https://doaj.org/article/c7ed6d74183647efb7c6e89799f91194
Autor:
Brian A. Chalmers, David B. Cordes, Thomas Doig, Yuanyuan Du, Tomas Lebl, Meiyue Liu, Fraser Mealyou, Jasmine Rainer, Siobhan R. Smith, Ryan Walker, Iain A. Smellie
Publikováno v:
Molbank, Vol 2022, Iss 4, p M1524 (2022)
X-ray crystallography has been used to characterise the title compound for the first time, 1H NMR, 13C NMR and IR spectroscopic data has also been updated from earlier reports.
Externí odkaz:
https://doaj.org/article/aa0617f7cfab4349b9485c07fc5a6d4f
Autor:
Corrin Blake, Brian A. Chalmers, Lewis A. Clough, Dylan Clunie, David B. Cordes, Tomas Lebl, Timothy R. McDonald, Siobhan R. Smith, Elliott Stuart-Morrison, Iain A. Smellie
Publikováno v:
Molbank, Vol 2022, Iss 3, p M1435 (2022)
X-ray crystallography was used to characterise the title compound for the first time, and the 1H NMR, 13C NMR and IR spectroscopic data from earlier reports were also updated.
Externí odkaz:
https://doaj.org/article/396bdc5cb19f42d7ac1fd7e96797ba1a
Publikováno v:
Molecules, Vol 26, Iss 19, p 6039 (2021)
The bioactive natural product perophoramidine has proved a challenging synthetic target. An alternative route to its indolo[2,3-b]quinolone core structure involving a N-chlorosuccinimde-mediated intramolecular cyclization reaction is reported. Attemp
Externí odkaz:
https://doaj.org/article/f6adb2e6851541f08ee1e810fab333c3
Autor:
Freideriki Michailidou, Tomas Lebl, Alexandra M. Z. Slawin, Sunil Vishnuprasadji Sharma, Murray J. B. Brown, Rebecca Jane Miriam Goss
Publikováno v:
Molecules, Vol 25, Iss 23, p 5513 (2020)
Fluorinated nucleoside analogues have attracted much attention as anticancer and antiviral agents and as probes for enzymatic function. However, the lack of direct synthetic methods, especially for 2′,3′-dideoxy-2′,3′-difluoro nucleosides, ha
Externí odkaz:
https://doaj.org/article/cdcccc80b6af495089b9188addd0cb9a
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 8, Iss 1, Pp 1271-1278 (2012)
Cyclododecane adopts a square-like structure with corner and edge CH2 groups. In this study erythro- and threo-1,2-difluorocyclododecanes were prepared to explore whether the two vicinal C–F bonds, with different relative configurations, preferably
Externí odkaz:
https://doaj.org/article/7d8cddb0e9e24828aa7378c217b1e7fb
Autor:
Josef Bareš, Petr Novák, Milan Nádvorník, Roman Jambor, Tomáš Lébl, Ivana Císařová, Aleš Růžička, Jaroslav Holeček
Publikováno v:
Organometallics. 23:2967-2971
The set of four triorganotin(IV) fluorides of general formula {2-[(CH3)2NCH2]C6H4}R2SnF, where R is Me (5), n-Bu (6), t-Bu (7), and Ph (8), respectively, has been prepared and characterized using NMR and ESI-MS techniques. The structures of crystalli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::827747c91a040b5aa106014cc244bdfb
https://doi.org/10.1021/om049912q
https://doi.org/10.1021/om049912q
Publikováno v:
Journal of Organometallic Chemistry. 625:86-94
The functionalised vinylstannanes of the type (E)/(Z)-Ph3SnCR′CHYRn and (E)/(Z)-Ph3SnC(YRn)CHR′ (YRn=NMe2, OEt, SMe, SEt; R′=Ph, Bu (n-butyl), Pe (n-pentyl), H) were prepared by non-catalysed or Pd-catalysed hydrostannylation reactions. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705694b125fca50b224f9cbf9fd7988e
https://doi.org/10.1016/s0022-328x(00)00887-1
https://doi.org/10.1016/s0022-328x(00)00887-1
Publikováno v:
Collection of Czechoslovak Chemical Communications. 65:23-34
(Dimethylaminomethyl)ferrocene (HFcR, R = CH2NMe2) reacts with Mo(CO)6 and W(CO)6 under substitution of one CO group and formation of the donor-acceptor complexes of the formula HFcR·M(CO)5 (M = Mo, W). These yellow microcrystalline derivatives were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db837cad96acfdca56665bfc103eba60
https://doi.org/10.1135/cccc20000023
https://doi.org/10.1135/cccc20000023
Publikováno v:
European Journal of Inorganic Chemistry; Jun2005, Vol. 2005 Issue 12, p2536-2544, 9p