作者: Refat El-Sayed , Ismail I. Althagafi , Saleh A. Ahmed
DOI: 10.1007/S11743-017-1958-4
关键词:
摘要: A series of novel fluorene derivatives were synthesized from the target compound N-octadecyl-9-oxo-9H-fluorene-4-carboxamide (3), which led to new functionalized five- and six-membered heterocyclic via reaction with various reagents. The compounds allowed react propylene oxide afford unique surface-active properties. chemical structures newly elucidated confirmed by spectroscopic analytical tools. have good surface activity biological degradation these fluorene-based surfactants was greater than 96% after 7 days.