Publications by Joshua B Lovell

Publications by authors named "Joshua B Lovell"

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Chiral π-Conjugated Double Helical Aminyl Diradical with the Triplet Ground State.

Haoxin Guo Joshua B Lovell Chan Shu Maren Pink Martha Morton

J Am Chem Soc

April 2024

We report a neutral high-spin diradical of chiral -symmetric bis[5]diazahelicene with Δ ≈ 0.4 kcal mol, as determined by EPR spectroscopy/SQUID magnetometry. The diradical is the most persistent among all high-spin aminyl radicals reported to date by a factor of 20, with a half-life of up to 6 days in 2-MeTHF at room temperature.

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