Facile intramolecular cyclization of N-(2 hydroxybenzoyl) hydrazones to N,N'-diacetyl benzo-1,3,4-oxadiazepine derivatives / Chan Pei Qie

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Facile intramolecular cyclization of N-(2 hydroxybenzoyl) hydrazones to N,N'-diacetyl benzo-1,3,4-oxadiazepine derivatives / Chan Pei Qie

The synthesis of seven-membered benzo-1,3,4-oxadiazepines can be carried out through one-step intramolecular cyclization of N-(2-hydroxybenzoyl)hydrazones. The reaction was catalyzed by 4.50% (v/v) of sulfuric acid in acetic anhydride (Vt = 1 mL) at room temperature. The catalytic and substituent ef...

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Bibliographic Details
Main Author:	Chan, Pei Qie
Format:	Thesis
Published:	2018
Subjects:	Q Science (General) QD Chemistry
Online Access:	http://studentsrepo.um.edu.my/9617/ http://studentsrepo.um.edu.my/9617/1/Chan_Pei_Qie.pdf http://studentsrepo.um.edu.my/9617/9/pei_qie.pdf

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