958633-74-4Relevant academic research and scientific papers
Synthesis of 3-substituted and 2,3-disubstituted quinazolinones via Cu-catalyzed aryl amidation
Xu, Lanting,Jiang, Yongwen,Ma, Dawei
supporting information; experimental part, p. 1150 - 1153 (2012/03/27)
CuI/4-hydroxy-l-proline catalyzed coupling of N-substituted o-bromobenzamides with formamide takes place at 80 °C, affording 3-substituted quinazolinones directly. Under these conditions other amides that were tested only provided simple coupling products, which can be converted into 2,3-disubstituted quinazolinones via HMDS/ZnCl2 mediated condensative cyclization.
Total synthesis of neuroprotective dictyoquinazol A, B, and C
Oh, Chang Ho,Song, Chung Hyun
, p. 3311 - 3317 (2008/02/13)
A new protective compound, dictyoquinazol A, was synthesized starting from 5-methoxy-2-nitrobenzoic acid in six-steps in 36% overall yield. Two derivatives B and C, isolated from the mushroom Dictyophora indusiata, were also synthesized from Dictyoquinazo
