Further investigation on the nitration of BODIPY with cupric nitrate: crystal structures of 4,4-di­fluoro-1,3,5,7,8-penta­methyl-2-nitro-4-bora-3a,4a-di­aza-s-indacene, 4,4-di­fluoro-3-nitro-8-phenyl-4-bora-3a,4a-di­aza-s-indacene, and 3-chloro-6-ethyl-5,7,8-trimethyl-2-nitro-4,4-diphenyl-4-bora-3a,4a-di­aza-s-indacene

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2
The molecular structure of 5b with displacement ellipsoids drawn at the 30% probability level. H atoms are not shown.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

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