作者:J.L. Colin、B. Loubinoux
DOI:10.1016/s0040-4039(00)88715-8
日期:1982.1
3,4-Dihydro-2H-1,3-benzoxazines were prepared from primary amines and dihalocompounds by a method which can lead to compounds dissymetrically substituted in positions 2 and 4.
由伯胺和二卤代化合物制备3,4-二氢-2H-1,3-苯并恶嗪,其方法可导致化合物在位置2和4上不对称地被取代。