An efficient synthesis of imidodicarbonic diamides from 1,3-thiazetidin-2-ones with NH2OH center dot HCl via ring-opening reaction

作者：Tang, Wen-Yuan; Guo, Jing-Jing; Gui, Xing-Xing; Han, De-Man; Li, Jian-Jun^*

来源：Chinese Chemical Letters, 2015, 26(1): 85-88.

DOI：10.1016/j.cclet.2014.10.015

• Imidodicarbonic diamides
• 1,3-Thiazetidin-2-one
• Hydroxylamine hydrochloride
• Ring-opening

A ring-opening process of 4-imino-1,3-thiazetidin-2-ones with NH2OH center dot HCl was described for the first time. Two different scaffolds of imidodicarbonic diamide were obtained selectively in good yields in the presence of organic base. The obtained imidodicarbonic diamides were demonstrated by X-ray diffraction analysis.

• 出版日期2015-1
• 单位台州学院; 浙江工业大学