ChemInform Abstract: Pyrrolodiazines. Pa
โ
J. M. MINGUEZ; I. CASTELLOTE; J. J. VAQUERO; J. L. GARCIA NAVIO; J. ALVAREZ-BUIL
๐
Article
๐
2010
๐
John Wiley and Sons
โ 33 KB
๐ 1 views
Structure and Chemistry of 3,4-Dihydropyrrolo( 1,2-a)pyrazine. -The structure of title compound (I) and its N-protonated form is studied by ab initio calculations. The cyclic imino nitrogen can be quaternized to furnish azomethine ylide precursors which undergo inter-and intramolecular 1,3-dipolar