Potassium Bromide → HCID 10587954, compound

Participants

Reaction Steps

8-Butyl-2-(2-furyl)-pyrazolo[4,3-e]1,2,4-triazolo[1,5-c]pyrimidine (Compound 21) yield 50%, pale yellow solid m.p. 245-247° C. (EtOAc-light petroleum); IR (KBr): 1610, 1500 cm−1; 1H NMR (DMSO-d6) δ 0.9 (m, 3H); 1.3 (m, 2H); 1.9 (m, 2H); 4.5 (t. 2H, J=7.2); 6.2 (m, 1H); 7.3 (m, 1H); 8.0 (m, 1H); 8.9 (s, 1H); 9.4 (s, 1H).

Provenance & Evidence