The reaction of aldehydes and ammonium acetate with some acetonyl and phenacyl derivatives: a correction
作者:Conor N. O'Callaghan、T. Brian H. McMurry
DOI:10.1039/p19930000755
日期:——
The products formed from the reaction of aromatic aldehydes and ammonium acetate with pentane-2,4-dione are 5-acetyl-2,4-diaryl-6-methyl-1,2,3,4-tetrahydropyrimidines; when 1-phenyl-2-phenylsulfonylethan-1-one is used instead of pentane-2,4-dione, 3-aryl-3-arylmethyleneamino-1 -phenyl-2phenylsulfonylpropan-1-ones are formed. There is no evidence of oxazine formation.
由芳族醛和乙酸铵与戊烷-2,4-二酮反应形成的产物是5-乙酰基-2,4-二芳基-6-甲基-1,2,3,4-四氢嘧啶。当使用1-苯基-2-苯基磺酰基lethan-1-one代替戊烷-2,4-二酮时,形成3-芳基-3-芳基亚甲基氨基-1-苯基-2苯基磺酰基丙烷-1-酮。没有证据表明恶嗪形成。