Evidence for the Cyclic CN <sub>2</sub> Carbene in the Gas Phase

Hanzlová, E.; Váňa, J.; Shaffer, C. J.; Roithová, J.; Martinů, T. Evidence for the Cyclic CN ₂ Carbene in the Gas Phase. Organic Letters 2014, 16 (20), 5482-5485 DOI: 10.1021/ol5027602.