Base‐Mediated Generation of Ketenimines from Ynamides: Addition of Hydrazones to Give Acetimidohydrazides**
作者:Capucine Mahe、Agathe C. A. D'Hollander、Kevin Cariou
DOI:10.1002/ejoc.202200028
日期:2022.5.13
The addition of hydrazones onto the central carbon of the ketenimines generated in situ from N-Boc ynamides is reported. This reaction takes place under basic conditions and heating, to generate the N-arylketenimines, and gives access to a variety of acetimidohydrazides.
报道了将腙添加到由N -Boc ynamides原位产生的酮亚胺的中心碳上。该反应在碱性条件和加热下发生,生成N-芳基烯酮亚胺,并得到多种乙酰亚氨基酰肼。