The reaction between title compound (3) and hydrazonoyl chlorides (4) was performed in the presence of triethylamine or silver salts. The product output was quite different depending upon the basic agent and, besides the formation of the novel pyrazolo[4,5-b]furo[3,4-c]pyrazole skeleton, a new degradative behavior of the pyrazoline ring has been observed.
|Titolo:||Behavior of hydrazonoyl chlorides towards the C=N double bond of Delta(2)-pyrazolines. A study on 2-(4-nitrophenyl)-2,3,3a,4,5,6-hexahydro-6-oxofuro[3,4-c]pyrazole|
|Settore Scientifico Disciplinare:||Settore CHIM/06 - Chimica Organica|
|Data di pubblicazione:||2001|
|Appare nelle tipologie:||01 - Articolo su periodico|