@article {50199,
	title = {Amine-EnabledElectron Donor-Acceptor ComplexCatalysis for Cyclopropanation},
	journal = {Organic Letters},
	volume = {28},
	year = {2026},
	month = {JUL},
	pages = {8928-8933},
	type = {Letter},
	abstract = {<p>
	Electron donor-acceptor (EDA) complexes have emerged as a powerful catalyst-free platform for visible-light-driven radical transformations. Herein, we report an amine-enabled EDA-mediated cyclopropanation of alkenes formed through a ground-state charge-transfer complex between diiodomethane and amine. The method proceeds under mild conditions and exhibits broad functional-group tolerance. The comprehensive mechanistic investigations, including EPR spectroscopy, cyclic voltammetry, UV-Vis analysis, quantum yield determination, and DFT studies, support an EDA-mediated radical pathway.</p>
},
	issn = {1523-7060},
	doi = {10.1021/acs.orglett.6c02329},
	author = {Tarkase, Rahul and Patil, Basavarajagouda E. and Pal, Komal and Singh, Geetika and Vanka, Kumar and Kalsi, Deepti}
}
