Synthesis of 4-Methylene-1,3-naphthoxazines by the Reaction of Imines with Triphosgene
作者:Abdullah Saad Al-Bogami
DOI:10.1080/00397911.2010.515767
日期:2011.10
Reaction of 2-acetyl-1-naphthol with aliphatic amines under microwave irradiation gave the corresponding imines (Schiff bases), which were treated with triphosgene to give 4-methylene-1,3-naphthoxazines in good yields.