Ontology highlight
ABSTRACT:
SUBMITTER: Koci J
PROVIDER: S-EPMC2811364 | biostudies-literature | 2010 Jan
REPOSITORIES: biostudies-literature
The Journal of organic chemistry 20100101 2
Easily accessible 2-(2-aminoethyl)-1-aryl-3,4-dihydropyrazino[1,2-b]indazole-2-ium 6-oxides rearranged to 2,3-dihydro-1H-imidazo[1,2-b]indazoles under mild conditions. The rearrangement appeared to be general, tolerated a wide range of functional groups, and provided access to an as yet unexplored class of heterocycles. Herein we report the characterization of these heterocycles. ...[more]