32615-84-2Relevant articles and documents
Studies on 4(1H)-Quinazolinones. 2. Synthesis of 6a,7-Dihydro-5H-quinazolinoquinazoline-5,8(6H)-diones
Ozaki, Ken-ichi,Yamada, Yoshihisa,Oine, Toyonari
, p. 1571 - 1575 (2007/10/02)
Reaction of 2,2'-dicarbamoyldiphenylamines 5-7 with acid chlorides was investigated.Condensation of 5 with acetyl chloride, isobutyryl chloride, and phenylacetyl chloride gave 4(1H)-quinazolinones 8, 14, and 15, respectively.On the other hand, reaction of