Base-promoted cyclocondensation of (1E,4E)-1,5-diarylpenta-1,4-dien-3-ones with guanidine hydrochloride: facile synthesis of E-2-amino-4-aryl-6-(2-arylethenyl)pyrimidines

Asok K Mallik, Rammohan Pal, Nayim Sepay, Chayan Guha
2018 MOJ Bioorganic & Organic Chemistry  
Scheme 1 Synthesis of symmetrical (1E,4E)-1,5-diarylpenta-1,4-dien-3-ones. Scheme 2 Synthesis of unsymmetrical (1E,4E)-1,5-diarylpenta-1,4-dien-3ones.
doi:10.15406/mojboc.2018.02.00050 fatcat:epkkqq3qnrh5jn2y7oejcmxwga