Research output per year
Research output per year
Search results
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2024
In Situ Brønsted Acid Activated Cyclometalated N-Heterocyclic Carbene-Au(III)-Sulfonamide Complexes as Precatalysts for Alkyne Activation in Benzofuran Synthesis
Seppänen, O., Lenarda, A., Nieger, M. & Helaja, J., 21 Feb 2024, In: Organometallics. 43, 5, p. 605-610 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
2023
A metal-free carbon catalyst for oxidative dehydrogenation of aryl cyclohexenes to produce biaryl compounds
Helaja, J., Yang, M., Lenarda, A., Frindy, S., Sang, Y., Oksanen, V., Bolognani, A., Hendrickx, L. & Li, Y., 1 Aug 2023, In: Proceedings of the National Academy of Sciences of the United States of America. 120, 31, 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Chemically Activated Spruce Organosolv Lignin as a Carbocatalyst for Heterogeneous Oxidative Dehydrogenations in the Liquid Phase
Lenarda, A., Melchionna, M., Aikonen, S. A. A., Montini, T., Fornasiero, P., Hu, T., Hummel, M. & Helaja, J., 14 Aug 2023, In: ACS catalysis. 13, p. 11362–11375 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Electron-Deficient Phenanthrenequinone Derivative for Photoactivated Hydrogen Atom Transfer Mediated Oxidation of Secondary Alcohols
Helaja, J., Talvitie, J., Alanko, I. K., Lenarda, A., Nieger, M., Tkachenko, N. & Durandin, N. A., Oct 2023, In: ChemPhotoChem . 7, 10, 9 p., e202300107.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
2021
Air oxidized activated carbon catalyst for aerobic oxidative aromatizations of N-heterocycles
Enders, L., Casadio, D. S., Aikonen, S., Lenarda, A., Wirtanen, T., Hu, T., Hietala, S., Ribeiro, L. S., Pereira, M. F. R. & Helaja, J., 7 Sept 2021, In: Catalysis science & technology. 11, 17, p. 5962-5972 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Carbocatalytic Cascade Synthesis of Polysubstituted Quinolines from Aldehydes and 2-Vinyl Anilines
Makela, M. K., Bulatov, E., Malinen, K., Talvitie, J., Nieger, M., Melchionna, M., Lenarda, A., Hu, T., Wirtanen, T. & Helaja, J., 3 Aug 2021, In: Advanced Synthesis & Catalysis. 363, 15, p. 3775-3782 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Divergent Carbocatalytic Routes in Oxidative Coupling of Benzofused Heteroaryl Dimers: A Mechanistic Update
Casadio, D. S., Aikonen, S., Lenarda, A., Nieger, M., Hu, T., Taubert, S., Sundholm, D., Muuronen, M., Wirtanen, T. & Helaja, J., 17 Mar 2021, In: Chemistry: A European Journal. 27, 16, p. 5283-5291 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile