1256270-72-0Relevant articles and documents
Efficient synthesis and biological evaluation of some 2,4-diamino-furo[2,3- d]pyrimidine derivatives
Hu, Yang-Gen,Wang, Yan,Du, Shi-Ming,Chen, Xiao-Bao,Ding, Ming-Wu
experimental part, p. 6188 - 6190 (2010/11/19)
The carbodiimides 2, obtained from aza-Wittig reactions of iminophosphorane 1 with aromatic isocyanates, reacted with ammonia to give ethyl 3,4-dihydro-6-methyl-4-oxo-2-arylamino-furo[2,3-d]pyrimidine-5-carboxylate 3. Further reaction of 3 with POCl3