An efficient protocol for the synthesis of oxazine derivatives using a carbocatalyst in aqueous medium
作者:Ishani Khurana、Shruti Gupta、Jitender M. Khurana、Pramod Kumar Rai
DOI:10.1080/00397911.2020.1806327
日期:2020.12.1
and oxygen functionalities that can interact with organic moieties and disperse in water. We have reported herein the synthesis of 1,3-oxazines via multicomponent reaction of various amines, formaldehyde and sesamol/2-hydroxy-1,4-naphthaquinone/6-hydroxyquinoline in aqueousmedium for the first time using rGO as the catalyst at 80 °C. The reactions were complete in 5–15 min and afforded the products
A Facile and Convenient Approach for the Synthesis of Novel Sesamol–Oxazine and Quinoline–Oxazine Hybrids
作者:Garima Khanna、Pooja Saluja、Jitender M. Khurana
DOI:10.1071/ch17272
日期:——
A series of functionalized sesamol–oxazine and quinoline–oxazine hybrids have been synthesized via one-pot reaction of sesamol/6-hydroxyquinoline, aromatic amines, and methanal. The structures of all the novel compounds were confirmed by spectral data. The structures of the synthesized hybrids were also confirmed by X-ray crystallographic studies. Mild reaction conditions, operational simplicity, short