- 作者: Hany M. Dalloul
- 作者服務機構: Chemistry Department, Faculty of Applied Science, Alaqsa University of Gaza, P. O. Box 4051 Gaza, Gaza 76888, Palestine
- 中文摘要: The 2-phenylimino-1,3-thiazolidin-4-one 2 was obtained by thermal cyclization of 4-amino-5-phenyl-3,5-thiaaza-4-pentenoic acid 1 using DCC as dehydration agent. Treatment of 2-phenylimino-1,3-thiazolidin-4-one 2 with various hydrazonoyl halides 3 (nitrilimines 4 precursor) yielded 6-aryl-9-phenyl-8-substituted-1,4,6,7,9-thiatetrazaspiro-[4.4]non-7-en-3-ones 5a-l. Both analytical and spectroscopic data of all the synthesized compounds are in full agreement with the proposed structures.
- 英文摘要: --
- 中文關鍵字: Nitrilimines; Cycloaddition; Spiro-heterocycles; 2-Phenylimino-1,3-thiazolidin-4-one.
- 英文關鍵字: --