Reaction of N-acetyl- and N-[1-(arylsulfonylimino)ethyl]-1,4-benzoquinone imines with sodium arenesulfinates
作者:S. A. Konovalova、A. P. Avdeenko、V. V. Pirozhenko、O. P. Ledeneva、A. A. Santalova
DOI:10.1134/s1070428014090097
日期:2014.9
N-Acetyl- and N-[1-(arylsulfonylimino)ethyl]-1,4-benzoquinone imines having no substituent in the 2- and/or 6-position of the quinoid ring react with sodium arenesulfinates preferentially according to the 1,4-addition pattern. The presence of an ArSO2N group favors radical ion reaction with formation of 1,6-addition products.
根据1,4,在醌环的2-和/或6-位没有取代基的N-乙酰基和N- [1-(芳基磺酰亚胺基)乙基] -1,4-苯醌亚胺优先与芳烃亚磺酸钠反应-加法模式。ArSO 2 N基团的存在有利于自由基离子反应并形成1,6-加成产物。