The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 2-Chloropyridine 1-oxide(SMILESS: ClC1=CC=CC=[N+]1[O-],cas:2402-95-1) is researched.Electric Literature of C3H9OP. The article 《Synthesis of 1-(2-chloro-4-pyridyl)-3-phenylurea》 in relation to this compound, is published in Yingyong Huaxue. Let’s take a look at the latest research on this compound (cas:2402-95-1).
The title compound was prepared in 93.3% yield by reaction of Ph isocyanate with 4-amino-2-chloropyridine. The latter was obtained by nitration, reduction of 2-chloropyridine-N-oxide. The best conditions of the reaction were given.
In some applications, this compound(2402-95-1)Quality Control of 2-Chloropyridine 1-oxide is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem