Sais e ésteres derivados de ácidos aril borônicos podem ser usados na reação de acoplamento Suzuki com (E)-bromoestilbeno usando uma mistura Pd(OAc)2/PPh3 como precursor catalítico. Enquanto que a adição de uma base como KOH é necessária para a reação de acoplamento com ácido borônico ou seu éster derivado do pinacol, o uso de um aril borato de sódio permite que a reação seja realizada na ausência de base. A comparação entre os diferentes compostos organoboro via reações competitivas e análise por espectrometria de massas com ionização por “electrospray” mostram que a base inicialmente reage com o ácido ou éster aril borônico para formar um aril borato que é a espécie envolvida na reação de transmetalação com o catalisador de paládio.Arylbo...
ABSTRACT PALLADIUM-CATALYZED BORYLATION AND CROSS-COUPLING OF ARYL AND HETEROARYL HALIDES UTILIZING ...
The biaryl motif is found in many natural and synthetic products that display a wide range of biolog...
The complexes [Pd(g2-dmfu)(P–N)] [P–N = 2-(PPh2)C6H4-1-CH=NR, R = C6H4OMe-4; CHMe2; C6H3Me2-2,6; C6...
Sais e ésteres derivados de ácidos aril borônicos podem ser usados na reação de acoplamento Suzuki c...
The Suzuki-Miyaura reaction is currently the most practiced cross-coupling reaction due to its broad...
While the Suzuki coupling has gained paramount importance, the basic set-up of the reaction has rema...
This thesis was previously restricted to Strathclyde users only until 1st June 2023.The Suzuki-Miyau...
This paper reports some studies aiming at the developement of a general protocol useful for the synt...
Since the original reports of Suzuki-Miyaura on the coupling of vinyl or aryl boronic acids with vin...
A highly efficient Suzuki cross-coupling reaction between phenyl bromide and phenylboronic acid cata...
The Suzuki–Miyaura reaction is the most practiced palladium-catalyzed, cross-coupling reaction becau...
Suzuki cross-coupling reaction between phenyl bromide and phenylboronic acid, catalyzed by the palla...
Since its discovery in 1979, the Suzuki-Miyaura (SM) reaction has become one of the most widely uti...
The complexes [Pd(eta(2)-dmfu)(P-N)] [P-N = 2-(PPh2)C6H4-1-CH=NR, R = C6H4OMe-4; CHMe2; C6H3Me2-2,6;...
The existence of the oft-invoked intermediates containing the crucial Pd–O–B subunit, the “missing l...
ABSTRACT PALLADIUM-CATALYZED BORYLATION AND CROSS-COUPLING OF ARYL AND HETEROARYL HALIDES UTILIZING ...
The biaryl motif is found in many natural and synthetic products that display a wide range of biolog...
The complexes [Pd(g2-dmfu)(P–N)] [P–N = 2-(PPh2)C6H4-1-CH=NR, R = C6H4OMe-4; CHMe2; C6H3Me2-2,6; C6...
Sais e ésteres derivados de ácidos aril borônicos podem ser usados na reação de acoplamento Suzuki c...
The Suzuki-Miyaura reaction is currently the most practiced cross-coupling reaction due to its broad...
While the Suzuki coupling has gained paramount importance, the basic set-up of the reaction has rema...
This thesis was previously restricted to Strathclyde users only until 1st June 2023.The Suzuki-Miyau...
This paper reports some studies aiming at the developement of a general protocol useful for the synt...
Since the original reports of Suzuki-Miyaura on the coupling of vinyl or aryl boronic acids with vin...
A highly efficient Suzuki cross-coupling reaction between phenyl bromide and phenylboronic acid cata...
The Suzuki–Miyaura reaction is the most practiced palladium-catalyzed, cross-coupling reaction becau...
Suzuki cross-coupling reaction between phenyl bromide and phenylboronic acid, catalyzed by the palla...
Since its discovery in 1979, the Suzuki-Miyaura (SM) reaction has become one of the most widely uti...
The complexes [Pd(eta(2)-dmfu)(P-N)] [P-N = 2-(PPh2)C6H4-1-CH=NR, R = C6H4OMe-4; CHMe2; C6H3Me2-2,6;...
The existence of the oft-invoked intermediates containing the crucial Pd–O–B subunit, the “missing l...
ABSTRACT PALLADIUM-CATALYZED BORYLATION AND CROSS-COUPLING OF ARYL AND HETEROARYL HALIDES UTILIZING ...
The biaryl motif is found in many natural and synthetic products that display a wide range of biolog...
The complexes [Pd(g2-dmfu)(P–N)] [P–N = 2-(PPh2)C6H4-1-CH=NR, R = C6H4OMe-4; CHMe2; C6H3Me2-2,6; C6...