143925-52-4Relevant articles and documents
Selective radical amination of aldehydic C(sp2)-H bonds with fluoroaryl azides via Co(ii)-based metalloradical catalysis: Synthesis of N-fluoroaryl amides from aldehydes under neutral and nonoxidative conditions
Jin, Li-Mei,Lu, Hongjian,Cui, Yuan,Lizardi, Christopher L.,Arzua, Thiago N.,Wojtas, Lukasz,Cui, Xin,Zhang, X. Peter
, p. 2422 - 2427 (2014/05/20)
The Co(ii) complex of the D2h-symmetric amidoporphyrin 3,5-DitBu-IbuPhyrin, [Co(P1)], has proven to be an effective metalloradical catalyst for intermolecular amination of C(sp2)-H bonds of aldehydes with fluoroaryl azides. The [Co(P1)]-catalyzed process can employ aldehydes as the limiting reagents and operate under neutral and nonoxidative conditions, generating nitrogen gas as the only byproduct. The metalloradical aldehydic C-H amination is suitable for different combinations of aldehydes and fluoroaryl azides, producing the corresponding N-fluoroaryl amides in good to excellent yields. A series of mechanistic studies support a stepwise radical mechanism for the Co(ii)-catalyzed intermolecular C-H amination. This journal is the Partner Organisations 2014.
Synthesis, anticancer activity and docking of some substituted benzothiazoles as tyrosine kinase inhibitors
Bhuva, Hemal A.,Kini, Suvarna G.
experimental part, p. 32 - 37 (2011/10/09)
Protein tyrosine kinases occupy a central position in the control of cellular proliferation and its inactivation might lead to the discovery of a new generation anticancer compounds. Substituted benzothiazoles have been found to mimic the ATP-competitive
Antitumour properties of fluorinated benzothiazole-substituted hydroxycyclohexa-2,5-dienones ('quinols')
Lion, Cedric J.,Matthews, Charles S.,Wells, Geoffrey,Bradshaw, Tracey D.,Stevens, Malcolm F.G.,Westwell, Andrew D.
, p. 5005 - 5008 (2008/12/23)
The synthesis and in vitro antitumour evaluation of a new series of fluorinated benzothiazole-substituted 4-hydroxycyclohexa-2,5-dienones ('quinols') is described. The new compounds were found to be of comparable activity compared to the non-fluorinated precursor PMX 464, in terms of antiproliferative activity in sensitive human cancer cell lines (nanomolar GI50 values) and inhibitory activity against the thioredoxin signalling system.