Synthesis, Coordination Properties, and Catalytic Use of Phosphinoferrocene Carboxamides Bearing Donor-Functionalized Amide Substituents

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10159365" target="_blank" >RIV/00216208:11310/13:10159365 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1021/om400282z" target="_blank" >http://dx.doi.org/10.1021/om400282z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/om400282z" target="_blank" >10.1021/om400282z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis, Coordination Properties, and Catalytic Use of Phosphinoferrocene Carboxamides Bearing Donor-Functionalized Amide Substituents

Popis výsledku v původním jazyce

Phosphinoferrocene carboxamides bearing donor-functionalized substituents at the amide nitrogen, Ph2PfcCONH(CH2)nY (Y/n = NMe2/2 (1), NMe2/3 (2), PPh2/2 (3), and PPh2/3 (4); fc = ferrocene-1,1'-diyl), were obtained by amide coupling reactions of 1'-(diphenylphosphino)ferrocene-1-carboxylic acid (Hdpf) with the respective amines and structurally characterized. Amide 1 was further converted to the corresponding omega-azoniaalkyl amidophosphine [Ph2PfcCONHCH2CH2NMe3]X (7; X = Cl/I). Amides 1 and 3, possessing the shorter ethane-1,2-diyl linker, reacted smoothly with [PdCl2(cod)] (cod = cyclocta-1,5-diene) to give the respective trans-chelate complexes, trans-[PdCl2(L-kappa P-2,Y)] (8: L = 1; 9: L = 3). The homologous donors 2 and 4 showed more complicatedcoordination behavior, affording mixtures of several Pd(II) complexes under similar conditions. Compounds 1, 3, and 7 were further evaluated as ligands for Pd-catalyzed Suzuki-Miyaura cross-coupling using 4-bromoacetophenone and phenylbo

Název v anglickém jazyce

Synthesis, Coordination Properties, and Catalytic Use of Phosphinoferrocene Carboxamides Bearing Donor-Functionalized Amide Substituents

Popis výsledku anglicky

Phosphinoferrocene carboxamides bearing donor-functionalized substituents at the amide nitrogen, Ph2PfcCONH(CH2)nY (Y/n = NMe2/2 (1), NMe2/3 (2), PPh2/2 (3), and PPh2/3 (4); fc = ferrocene-1,1'-diyl), were obtained by amide coupling reactions of 1'-(diphenylphosphino)ferrocene-1-carboxylic acid (Hdpf) with the respective amines and structurally characterized. Amide 1 was further converted to the corresponding omega-azoniaalkyl amidophosphine [Ph2PfcCONHCH2CH2NMe3]X (7; X = Cl/I). Amides 1 and 3, possessing the shorter ethane-1,2-diyl linker, reacted smoothly with [PdCl2(cod)] (cod = cyclocta-1,5-diene) to give the respective trans-chelate complexes, trans-[PdCl2(L-kappa P-2,Y)] (8: L = 1; 9: L = 3). The homologous donors 2 and 4 showed more complicatedcoordination behavior, affording mixtures of several Pd(II) complexes under similar conditions. Compounds 1, 3, and 7 were further evaluated as ligands for Pd-catalyzed Suzuki-Miyaura cross-coupling using 4-bromoacetophenone and phenylbo

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA13-08890S" target="_blank" >GA13-08890S: Polární ferrocenové amidofosfinové ligandy pro katalytické aplikace</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Organometallics

ISSN

0276-7333

e-ISSN

—

Svazek periodika

32

Číslo periodika v rámci svazku

20

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

5754-5765

Kód UT WoS článku

000326365900012

EID výsledku v databázi Scopus

—