@Lea_stro_

PhD student in supramolecular chemistry (LSAMM group from Strasbourg) 🧪 Interested in interstellar🪐, supramolecular and green chemistry 🌱

Joined June 2022
  • Tweets8
  • Following154
  • Followers29
Léa Lefrançois retweeted
Yann Trolez@YTrolezJun 30
20 years after the synthesis of HC₅N, we've unlocked the synthesis of HC₇N, another interstellar cyanopolyyne, using a cobalt complex and a silylated protecting group: chemistry-europe.onlinelibra… Huge congrats to 1st author Léa Lefrançois @Lea_stro_ ! 👏👏👏 @chimie_ISCR

Controlled Formation and Unusual Reactivity of Cyanohexatriyne (HC7N), a Synthetically Challenging...

First controlled formation of cyanohexatriyne (HC7N) is achieved using a cobalt–alkyne masking strategy that overcomes the intrinsic instability of nitrile-substituted polyynes. The approach enables...

chemistry-europe.onlinelibrary.wiley.com
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Léa Lefrançois retweeted
J. Am. Chem. Soc.@J_A_C_SApr 22
Tandem Guest–Host Switching for Chemical-to-Electrochemical Signal Transduction | Journal of the American Chemical Society pubs.acs.org/doi/10.1021/jac…

Tandem Guest–Host Switching for Chemical-to-Electrochemical Signal Transduction

Abstract. A chemical-to-electrochemical signal transduction is reported based on the tandem switching of a bis-acridinium macrocycle and a proflavine deriv

pubs.acs.org
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Synthesis of an ultra-bright rotaxane with threaded BODIPY stoppers (@HicguetMatthieu, @YTrolez): chemrxiv.org/engage/chemrxiv… (@ChemRxiv).
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The researchers worked with now late Nobel laureate Fraser Stoddart on the new strategy, which they say could act as inspiration to the pharmaceutical and materials science industries. chemistryworld.com/news/cate…

Catenane with tuneable mechanical chirality created

The chirality of a compact cationic catenane can be controlled using chiral sulfonate anions

chemistryworld.com
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Léa Lefrançois retweeted
J. Am. Chem. Soc.@J_A_C_S31 Dec 2024
Viridium: A Stable Radical and Its π-Dimerization | Journal of the American Chemical Society Photochemical mechanism & elucidation of solvophobic behavior pubs.acs.org/doi/10.1021/jac…

Viridium: A Stable Radical and Its π‑Dimerization

Abstract. The discovery of a stable organic radical formed under mild, clean, and efficient light-mediated conditions is reported. The structure of the sta

pubs.acs.org
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Fantastic vibe last night at the poster session of #suprachem2024 with 150 excellent posters! Now getting ready for the grand finale with invited speakers @SleimanHanadi and @rafalklajn. @SupraChem2024 @BoekhovenLab @Besserchemistry
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Léa Lefrançois retweeted
Yann Trolez@YTrolez28 Sep 2023
Today I'll talk about cyanopolyynes in Caen at 15:30. I will disclose brand new results from the Master internship of @Lea_stro_ . And tomorrow I will be in the jury of the PhD thesis of I. Lenko (supervised by B. Witulski and C. Alayrac) about ynamides. Exciting days in view!😀
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