1360568-38-2Relevant academic research and scientific papers
One-pot synthesis of 2H-pyrano[2,3-d]pyrimidine derivatives
Bayat, Mohammad,Bayat, Yadollah,Asayesh, Soheila Shafei
, p. 479 - 483 (2012)
The reaction between dialkyl acetylenedicarboxylate and a 1,1-diactivated alkene in the presence of Ph3P leads to 2H-pyrano[2,3-d]pyrimidine derivatives and highly substituted dialkyl (2E)-2-[(1,3-dimethyl-2,4,6- trioxotetrahydropyrimidin-5(2H)-ylidene)arylmethyl]-2-butenedioate in fair to good yields at room temperature and under neutral conditions.
