Scientific article
Open access

Synthesis and properties of chiral fluorescent helicene-BODIPY conjugates

Published inOrganic and Biomolecular Chemistry, vol. 18, no. 38, p. 7677-7684
  • Synthetic methodology in OBC
Publication date2020

A series of chiral fluorescent helicene-BODIPY conjugates was prepared by the regioselective formylation of aza[4]helicene precursors and then an efficient one-pot two-step BODIPY synthesis (13 examples, 28–82%). Fused conjugates exhibit absorption and fluorescence properties (ΦF 30–45%) in the red visible domain, and a CPL signature could be measured at 605 nm (glum ±5 × 10⁻⁴). Photophysical and electronic properties were investigated and rationalized through first principles.

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Citation (ISO format)
MONEVA LORENTE, Pau et al. Synthesis and properties of chiral fluorescent helicene-BODIPY conjugates. In: Organic and Biomolecular Chemistry, 2020, vol. 18, n° 38, p. 7677–7684. doi: 10.1039/D0OB01809K
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Article (Published version)
ISSN of the journal1477-0520

Technical informations

Creation10/07/2020 9:54:00 AM
First validation10/07/2020 9:54:00 AM
Update time03/15/2023 10:43:22 PM
Status update03/15/2023 10:43:21 PM
Last indexation10/19/2023 1:39:06 PM
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