117531-76-7Relevant articles and documents
Regioselectivity in Methylation and Phenylation of the Zwitterionic Pyrido-as-triazinium-1- and 3-olates and thiolates
Batori, Sandor,Messmer, Andras
, p. 437 - 444 (2007/10/02)
Substituted derivatives of the title ring system have been synthesized and the regioselectivity in methylation and phenylation of the zwitterionic pyrido-as-triazinium-1- and 3-olates 4a-g and 10 and thiolates 7a,b and 12 has been studied by nmr te