Synthesis and Photooxygenation of Angular Furoquinolinone.

Authors

Sameh El_Gogary, Department of Chemistry, Faculty of Science at (New) Damietta., Mansoura University., Egypt.Follow
Hoda Hassan, Department of Chemistry, Faculty of Science at (New) Damietta, Mansoura University, Egypt
Mohammad Mashaly, Department of Chemistry, Faculty of Science at (New) Damietta, Mansoura University, Egypt

Corresponding Author

El_Gogary, Sameh

Subject Area

Mathematics and Engineering Physics

Article Type

Original Study

Abstract

Synthesis of 4,8,9-trimethylfuro[2,3-h]quinolin-2(1H)-one as angular furoquinolinone (psoralen analog) was carried out through Williamson reaction of 7-hydroxy-4-methyl-2H-quinolin-2-one with 3 chloro-2-butanone followed by cyclization with polyphosphoric acid (PPA).o- Benzoylhydroxy derivative of quinolinone was prepared through the photooxygenation and Fries rearrangement.

Keywords

Furocoumarin; psoralen; Photooxygenation and Fries REARRANGEMENT

Recommended Citation

El_Gogary, Sameh; Hassan, Hoda; and Mashaly, Mohammad (2020) "Synthesis and Photooxygenation of Angular Furoquinolinone.," Mansoura Engineering Journal: Vol. 37 : Iss. 1 , Article 9.
Available at: https://doi.org/10.21608/bfemu.2020.119918