The reactivity of 2-chloro-4,6-dimethoxy-1,3,5-triazine (1) has been investigated in Pd- or Ni-catalyzed cross-coupling processes with organostannanes, Grignard reagents, organoalanes and organozinc halides. All organometallic reagents considered form new C-C bonds on the heteroaromatic ring and afford the corresponding 2-alkyl-4,6-dimethoxy-1,3,5-triazines in moderate to very good yields. The collected data allows the choice of the alkylating agent as well as the experimental conditions depending on the residue to transfer. (c) 2005 Elsevier Ltd. All rights reserved.
In Vitro Cytotoxic Activities of 2-Alkyl-4,6-diheteroalkyl-1,3,5-triazines: New Molecules in Anticancer Research
作者:Rita Menicagli、Simona Samaritani、Giovanni Signore、Francesca Vaglini、Lisa Dalla Via
DOI:10.1021/jm0495374
日期:2004.9.1
The cytotoxic activities of new 2-alkyl-4,6-dihetero-(N,O)alkyl-1,3,5-triazines toward selected tumor cell lines have been evaluated, and for the first time, the potential of 2-alkyl-4,6-dialkoxy-1,3,5-triazines has been shown.
Cobalt-Catalyzed Arylation or Benzylation of 2-Chloro-4,6-dimethoxy-1,3,5-triazine
A variety of functionalized aryl bromides or benzyl chlorides were coupled with 2-chloro-4,6-dimethoxy-1,3,5-trazine in good yields by a one-step procedure via cobalt catalysis.