作者:Ali Abdullah Al-Qahtani、Turki M. Al-Turki、Ahmed Amine Mousa、Sara Abdullah Al-Mazroa、Hamad Z. Alkhathlan、M. Khan
DOI:10.13005/ojc/280135
日期:2012.3.18
A simple and selective synthesis of 1,3-benzoxazine-2,4-dione and 4-methylene-1,3benzoxazine-2-one derivatives is reported from the reaction of Schiff bases and triphosgene. The selective synthesis of those 1,3-benzoxazine derivatives were found to be dependent on the type of substituents present on the Schiff base.
从席夫碱和三光气的反应中报道了1,3-苯并恶嗪-2,4-二酮和4-亚甲基-1,3-苯并恶嗪-2-酮衍生物的简单和选择性合成。发现那些1,3-苯并恶嗪衍生物的选择性合成取决于存在于席夫碱上的取代基的类型。