870672-30-3Relevant articles and documents
Exploiting the dual reactivity of o-isocyanobenzamide: Three-component synthesis of 4-imino-4H-3,1-benzoxazines
Bonne, Damien,Dekhane, Mouloud,Zhu, Jieping
, p. 5285 - 5288 (2007/10/03)
(Chemical Equation Presented) A multicomponent synthesis of 4-imino-4H-3,1-benzoxazines is developed. Heating a toluene solution of an aldehyde (6), an amine (7), and an isonitrile (5) in the presence of a stoichiometric amount of ammonium chloride at 60°C for 12 h produces the title compound in good to excellent yields.