dc.creator | Tauchman, Jiří | |
dc.date.accessioned | 2021-05-19T13:26:36Z | |
dc.date.available | 2021-05-19T13:26:36Z | |
dc.date.issued | 2011 | |
dc.identifier.uri | http://hdl.handle.net/20.500.11956/36007 | |
dc.description.abstract | The reaction of 1′-(diphenylphosphino)-1-ferrocenecarboxylic acid (Hdpf) with H2NCH2CO2CR3 mediated by peptide coupling agents (EDC/HOBt) afforded novel glycine phosphino-carboxamides Ph2PfcCONHCH2CO2CR3 (fc = ferrocene-1,1′-diyl; R = H (2) and Me (3*)). Compound 2 was converted to its corresponding phosphine oxide (5*) and sulfide (6*), to N-acyl glycine Ph2PfcCONHCH2CO2H (7), and to bis-amide Ph2PfcCONHCH2CONH2 (8*). Compounds 2 and 8 reacted with [PdCl2(cod)] (cod = η2 :η2 - cycloocta-1,5-diene) and 7 reacted with Na2[PdCl4] to afford the respective, mostly solvated bis-phosphine complexes trans-[PdCl2(L-κP)2] (9: L = 2; 10: L = 7, 11: L = 8). Furthermore, bridge cleavage reaction of [{Pd(μ-Cl)(LNC )}2] (LNC = 2-[(dimethylamino-κN)methyl]phenyl- κC1 ) (12) with 2 gave [(LNC )Pd(Cl)(2-κP)] (13*), which was further reacted with AgClO4 or KOt-Bu to afford bis-chelate complexes [(LNC )Pd(2-κ2 O,P)]ClO4 (14*) and [(LNC )Pd(L- κ2 N,P)] (15*; L = 2 deprotonated at the NH group), respectively. All compounds were characterized by spectroscopic methods (multinuclear NMR, MS, and IR) and by elemental analyses; the asterisk indicates that the crystal structure has been determined. Phosphine 7 in combination with palladium(II) acetate were shown to be highly active catalysts for the Suzuki-Miyaura cross-coupling of... | en_US |
dc.description.abstract | Reakcí 1′-(difenylfosfino)-1-ferrocenekarboxylové kyseliny (Hdpf) s H2NCH2CO2CR3 v přítomnosti peptidových činidel (EDC/HOBt) byly získány nové glycinové fosfinoferrocenové amidy Ph2PfcCONHCH2CO2CR3 (fc = ferrocene-1,1′-diyl; R = H (2) a Me (3*)). Sloučenina 2 byla převedena v odpovídající fosfin oxid (5*) a sulfid (6*), N-acyl glycin Ph2PfcCONHCH2CO2H (7), a bis-amid Ph2PfcCONHCH2CONH2 (8*). Sloučeniny 2 and 8 reagovaly s [PdCl2(cod)] (cod = η2 :η2 -cyklookta-1,5-dien), zatímco 7 reagovala s Na2[PdCl4] za vzniku příslušných bis-fosfinových komplexů trans-[PdCl2(L-κP)2] (9: L = 2; 10: L = 7, 11: L = 8). Navíc, štěpení chloridových můstků reakcí [{Pd(μ-Cl)(LNC )}2] (LNC = 2-[(dimethylamino-κN)methyl]phenyl-κC1 ) (12) s 2 poskytlo komplex [(LNC )Pd(Cl)(2-κP)] (13*), který byl dále podroben reakci s AgClO4 nebo KOt-Bu za vzniku příslušných bis- chelátových komplexů [(LNC )Pd(2-κ2 O,P)]ClO4 (14*) a [(LNC )Pd(L-κ2 N,P)] (15*; L = 2 s deprotonovanou NH skupinou). Všechny sloučeniny byly charakterizovány spektroskopickými metodami (multijadernou NMR, MS, and IR) a elementární analýzou; hvězdička indikuje, že byla stanovena krystalová struktura. Fosfin 7 v kombinaci s octanem palladnatým prokázal svou vysokou katalytickou aktivitu v Suzukiho-Miyaurově spojovací reakci aryl bromidů s fenylboronovou kyselinou v... | cs_CZ |
dc.language | Čeština | cs_CZ |
dc.language.iso | cs_CZ | |
dc.publisher | Univerzita Karlova, Přírodovědecká fakulta | cs_CZ |
dc.title | Fosfinoferrocenové amidy s glycinovou pendantní skupinou | cs_CZ |
dc.type | rigorózní práce | cs_CZ |
dcterms.created | 2011 | |
dcterms.dateAccepted | 2011-05-30 | |
dc.description.department | Department of Inorganic Chemistry | en_US |
dc.description.department | Katedra anorganické chemie | cs_CZ |
dc.description.faculty | Faculty of Science | en_US |
dc.description.faculty | Přírodovědecká fakulta | cs_CZ |
dc.identifier.repId | 108926 | |
dc.title.translated | Phosphinoferrocene amides with glycine pendant groups | en_US |
dc.identifier.aleph | 001365302 | |
thesis.degree.name | RNDr. | |
thesis.degree.level | rigorózní řízení | cs_CZ |
thesis.degree.discipline | Inorganic Chemistry | en_US |
thesis.degree.discipline | Anorganická chemie | cs_CZ |
thesis.degree.program | Chemistry | en_US |
thesis.degree.program | Chemie | cs_CZ |
uk.thesis.type | rigorózní práce | cs_CZ |
uk.taxonomy.organization-cs | Přírodovědecká fakulta::Katedra anorganické chemie | cs_CZ |
uk.taxonomy.organization-en | Faculty of Science::Department of Inorganic Chemistry | en_US |
uk.faculty-name.cs | Přírodovědecká fakulta | cs_CZ |
uk.faculty-name.en | Faculty of Science | en_US |
uk.faculty-abbr.cs | PřF | cs_CZ |
uk.degree-discipline.cs | Anorganická chemie | cs_CZ |
uk.degree-discipline.en | Inorganic Chemistry | en_US |
uk.degree-program.cs | Chemie | cs_CZ |
uk.degree-program.en | Chemistry | en_US |
thesis.grade.cs | Uznáno | cs_CZ |
thesis.grade.en | Recognized | en_US |
uk.abstract.cs | Reakcí 1′-(difenylfosfino)-1-ferrocenekarboxylové kyseliny (Hdpf) s H2NCH2CO2CR3 v přítomnosti peptidových činidel (EDC/HOBt) byly získány nové glycinové fosfinoferrocenové amidy Ph2PfcCONHCH2CO2CR3 (fc = ferrocene-1,1′-diyl; R = H (2) a Me (3*)). Sloučenina 2 byla převedena v odpovídající fosfin oxid (5*) a sulfid (6*), N-acyl glycin Ph2PfcCONHCH2CO2H (7), a bis-amid Ph2PfcCONHCH2CONH2 (8*). Sloučeniny 2 and 8 reagovaly s [PdCl2(cod)] (cod = η2 :η2 -cyklookta-1,5-dien), zatímco 7 reagovala s Na2[PdCl4] za vzniku příslušných bis-fosfinových komplexů trans-[PdCl2(L-κP)2] (9: L = 2; 10: L = 7, 11: L = 8). Navíc, štěpení chloridových můstků reakcí [{Pd(μ-Cl)(LNC )}2] (LNC = 2-[(dimethylamino-κN)methyl]phenyl-κC1 ) (12) s 2 poskytlo komplex [(LNC )Pd(Cl)(2-κP)] (13*), který byl dále podroben reakci s AgClO4 nebo KOt-Bu za vzniku příslušných bis- chelátových komplexů [(LNC )Pd(2-κ2 O,P)]ClO4 (14*) a [(LNC )Pd(L-κ2 N,P)] (15*; L = 2 s deprotonovanou NH skupinou). Všechny sloučeniny byly charakterizovány spektroskopickými metodami (multijadernou NMR, MS, and IR) a elementární analýzou; hvězdička indikuje, že byla stanovena krystalová struktura. Fosfin 7 v kombinaci s octanem palladnatým prokázal svou vysokou katalytickou aktivitu v Suzukiho-Miyaurově spojovací reakci aryl bromidů s fenylboronovou kyselinou v... | cs_CZ |
uk.abstract.en | The reaction of 1′-(diphenylphosphino)-1-ferrocenecarboxylic acid (Hdpf) with H2NCH2CO2CR3 mediated by peptide coupling agents (EDC/HOBt) afforded novel glycine phosphino-carboxamides Ph2PfcCONHCH2CO2CR3 (fc = ferrocene-1,1′-diyl; R = H (2) and Me (3*)). Compound 2 was converted to its corresponding phosphine oxide (5*) and sulfide (6*), to N-acyl glycine Ph2PfcCONHCH2CO2H (7), and to bis-amide Ph2PfcCONHCH2CONH2 (8*). Compounds 2 and 8 reacted with [PdCl2(cod)] (cod = η2 :η2 - cycloocta-1,5-diene) and 7 reacted with Na2[PdCl4] to afford the respective, mostly solvated bis-phosphine complexes trans-[PdCl2(L-κP)2] (9: L = 2; 10: L = 7, 11: L = 8). Furthermore, bridge cleavage reaction of [{Pd(μ-Cl)(LNC )}2] (LNC = 2-[(dimethylamino-κN)methyl]phenyl- κC1 ) (12) with 2 gave [(LNC )Pd(Cl)(2-κP)] (13*), which was further reacted with AgClO4 or KOt-Bu to afford bis-chelate complexes [(LNC )Pd(2-κ2 O,P)]ClO4 (14*) and [(LNC )Pd(L- κ2 N,P)] (15*; L = 2 deprotonated at the NH group), respectively. All compounds were characterized by spectroscopic methods (multinuclear NMR, MS, and IR) and by elemental analyses; the asterisk indicates that the crystal structure has been determined. Phosphine 7 in combination with palladium(II) acetate were shown to be highly active catalysts for the Suzuki-Miyaura cross-coupling of... | en_US |
uk.file-availability | V | |
uk.grantor | Univerzita Karlova, Přírodovědecká fakulta, Katedra anorganické chemie | cs_CZ |
thesis.grade.code | U | |
uk.publication-place | Praha | cs_CZ |
uk.thesis.defenceStatus | U | |
dc.identifier.lisID | 990013653020106986 | |