Ontology highlight
ABSTRACT:
SUBMITTER: Seidel P
PROVIDER: S-EPMC7689417 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Seidel Pierre P Mazik Monika M
ChemistryOpen 20201126 11
A series of new 9,9-diethylfluorenes consisting of three side-arms each bearing a heterocyclic, bis(carboxymethyl)amino, bis(carbamoylmethyl)amino, bis(ethoxycarbonylmethyl)amino or an amino group were prepared on the basis of 2,4,7-tris(bromomethyl)-9,9-diethylfluorene. Imidazolyl, benzimidazolyl, pyrazolyl, pyrrolyl, 1,3-dioxoisoindolyl and pyridinium groups were taken into account as heterocyclic units, attached to the aromatic skeleton via -CH<sub>2</sub>-, -CH<sub>2</sub>NHCH<sub>2</sub>- o ...[more]