Mm. Vartanyan et al., SYNTHESIS OF BETA-FORMYL-2,5-DIALKOXYTETRAHYDROFURANS AND THEIR REACTION WITH 3-AMINO-1,2,4-TRIAZOLE, Russian chemical bulletin, 43(11), 1994, pp. 1884-1888
New beta-formyl-2,5-dialkoxytetrahydrofurans were synthesized by hydro
formylation of the corresponding 2,5-dihydrofurans. The aldehydes obta
ined react with 3-amino-1,2,4-triazole to give 6-(2-oxopropyl)-1,2,4-t
riazolo[1,5-a]pyrimidines.