438055-47-1Relevant academic research and scientific papers
Preparation of a useful synthetic precursor, 2-substituted 4(3h)-quinazolinone: Directed lithiation and N3-deprotection of 3-t-butoxycarbonyl-4(3h)-quinazolinone
Sugimoto, Osamu,Yamauchi, Yasuhiro,Tanji, Ken-ichi
, p. 323 - 326 (2002)
Directed lithiation of 3-t-butoxycarbonyl-4(3H)-quinazolinone using LDA was accomplished to afford 2-substituted 3-t-butoxycarbonyl-4(3H)-quinazolinones. The t-butoxycarbonyl group of these products was easily deprotected to give key intermediates for the
