Highly efficient photochemical generation of o-Quinone methide from Mannich bases of phenol derivatives
作者:Kazuhiko Nakatani、Nobuhiro Higashida、Isao Saito
DOI:10.1016/s0040-4039(97)01071-x
日期:1997.7
o-Quinone methide was efficiently produced by photoirradiation of phenolic Mannich bases in aqueous acetonitrile with low energy UV light. The photoreaction proceeds most effectively at neutral pH in aqueous solvents.
通过在苯乙腈水溶液中用低能紫外光对酚类曼尼希碱进行光辐照,可高效生产邻醌甲基化物。在水性溶剂中,在中性pH下,光反应最有效地进行。