1367685-33-3Relevant academic research and scientific papers
Studies of benzoxazines 16*. synthesis and reactivity of 2,4-substituted 4H-3,1-benzoxazines
Gromachevskaya,Kul'Nevich,Kosulina
, p. 1405 - 1414 (2014/07/21)
A novel method has been developed for preparation of substituted 4H-3,1-benzoxazines via formation of tetrafluoroborates. The substitution of halogen in 2-(α-haloalkyl)-4,4-diphenyl-4H-3,1-benzoxazines by NH and SH nucleophiles was performed. The effect of electrophilic substitution in the annelated aromatic ring in a series of 2,4-substituted 4H-3,1-benzoxazines has been studied.
