Substituted 1-benzyl-4-(benzylidenimino)-4-phenylazetidin-2-ones: Synthesis, thermal and photochemical reactions
作者:Elisabetta Rossi、Giorgio Abbiati、Elena Pini
DOI:10.1016/s0040-4020(99)00325-7
日期:1999.5
The title compounds were synthesised from 1,3-diazabuta-1,3-dienes and ketenes. Thermal and photochemical ring expansion reactions to 5,6-dihydro-3H-pyrimidin-4-ones are also described.
由1,3-二氮杂丁-1,3-二烯和乙烯酮合成标题化合物。还描述了对5,6-二氢-3 H-嘧啶-4-酮的热和光化学扩环反应。