Ontology highlight
ABSTRACT:
SUBMITTER: Zhao N
PROVIDER: S-EPMC4881425 | biostudies-literature | 2015 Aug
REPOSITORIES: biostudies-literature
The Journal of organic chemistry 20150728 16
An effective, stepwise methodology for polychlorination of BODIPY using trichloroisocyanuric acid (TCCA) in acetic acid was developed. In this way, selectively substituted di-, tri-, tetra-, and pentachloro-BODIPYs 2-5 were prepared. The pentachloro-BODIPY is shown to undergo regioselective Pd(0)-catalyzed Stille and Suzuki coupling reactions, first at the 8-position followed by the 3,5- and then the 2,6-positions; nucleophilic substitution reactions occur first at the 8- followed by the 3,5-pos ...[more]