Head of the group
dr Maciej Giedyk


Sonata 14, NCN “Photocatalysis at interfaces: self-assembled microheterogenous solutions as reaction media for visible-light-induced transformations” (2018/31/D/ST5/00306)


A. Potrząsaj, M. Musiejuk, W. Chaładaj, M. Giedyk, D. Gryko, „Cobalt Catalyst Determines Regioselectivity in Ring Opening of Epoxides with Aryl Halides”, J. Am. Chem. Soc.

J. Predygier, J. Szczepanik, M. Giedyk, „Alkyl Halides as Substrates for Photocatalytic Minisci-Type C–H Alkylation of Hetarenes”, Synlett

M. Cybularczyk-Cecotka, J. Szczepanik, M. Giedyk, „Photocatalytic strategies for the activation of organic chlorides”, Nat. Catal.

M. S. Santos, M. Cybularczyk-Cecotka, B. König, M. Giedyk, „Minisci C‐H alkylation of heteroarenes enabled by dual photoredox/bromide catalysis in micellar solutions”, Chem. Eur. J.

M. Giedyk, R. Narobe, S. Weiß, D. Touraud, W. Kunz, B. König, „Photocatalytic activation of alkyl chlorides by assembly-promoted single electron transfer in microheterogeneous solutions”, Nat. Catal.

D. Petzold, M. Giedyk, A. Chatterjee, B. König, „A Retrosynthetic Approach for Photocatalysis”, Eur. J. Org. Chem.

M. Giedyk, A. Jackowska, M. Równicki, M. Kolanowska, J. Trylska, D. Gryko, „Vitamin B12 transports modified RNA into E. coli and S. Typhimurium cells”, Chem. Commun.

A. Jackowska, M. Chromiński, M. Giedyk, D. Gryko, „5′-Vitamin B12 derivatives suitable for bioconjugation via the amide bond, Org. Biomol. Chem.

K. ó Proinsias, A. Jackowska, K. Radzewicz, M. Giedyk, D. Gryko, „Vitamin B12 Catalyzed Atom Transfer Radical Addition”, Org. Lett.

M. Giedyk, J. Turkowska, S. Lepak, M. Marculewicz, K. ó Proinsias, D. Gryko, „Photoinduced Vitamin B12-Catalysis for Deprotection of (Allyloxy)arenes”, Org. Lett.

M. Giedyk, H. Shimakoshi, K. Goliszewska, D. Gryko, Y. Hisaeda, „Electrochemistry and Catalytic Properties of Amphiphilic Vitamin B12 Derivatives in Nonaqueous Media”, Dalton Trans.

M. Giedyk, K. Goliszewska, K. o Proinsias, D. Gryko, „Cobalt(I)-catalysed CH-alkylation of terminal olefins, and beyond”, Chem. Commun.

M. Giedyk, K. Goliszewska, D. Gryko, „Vitamin B12-catalyzed reactions”, Chem. Soc. Rev.


  • Photocatalysis
  • Microheterogenous solutions
  • Organic synthesis at interfaces

The research interests of the group focus on the development of novel synthetic methods, which utilize the energy of light to fuel chemical reactions. Our studies involve the use of aqueous, microheterogenous solutions as efficient photocatalytic systems of unique properties. In particular, we explore methods for converting stable and readily accessible starting materials through selective activation of strong chemical bonds.