| Ammonium formate/palladium on carbon: a versatile system for catalytic hydrogen transfer reductions of carbon-carbon double bonds Z Paryzek, H Koenig, B Tabaczka Synthesis 2003 (13), 2023-2026, 2003 | 48 | 2003 |
| Effect of the alkyl chain length on micelle formation for bis (N-alkyl-N, N-dimethylethylammonium) ether dibromides B Brycki, A Szulc, H Koenig, I Kowalczyk, T Pospieszny, S Górka Comptes Rendus Chimie 22 (5), 386-392, 2019 | 23 | 2019 |
| Synthesis, spectroscopic and theoretical studies of new quasi-podands from bile acid derivatives linked by 1, 2, 3-triazole rings T Pospieszny, H Koenig, I Kowalczyk, B Brycki Molecules 19 (2), 2557-2570, 2014 | 23 | 2014 |
| Quaternary alkylammonium conjugates of steroids: Synthesis, molecular structure, and biological studies B Brycki, H Koenig, T Pospieszny Molecules 20 (11), 20887-20900, 2015 | 17 | 2015 |
| Abnormal Beckmann rearrangement of steroidal α-chlorocyclobutanone oximes: the fragmentation–substitution reaction K Błaszczyk, H Koenig, K Mel, Z Paryzek Tetrahedron 62 (6), 1069-1078, 2006 | 14 | 2006 |
| Synthesis, Spectroscopic and Theoretical Studies of New Quaternary N,N-Dimethyl-3-phthalimidopropylammonium Conjugates of Sterols and Bile Acids B Brycki, H Koenig, I Kowalczyk, T Pospieszny Molecules 19 (4), 4212-4233, 2014 | 13 | 2014 |
| Synthesis and spectroscopic studies of new quasi podands from bile acid derivatives T Pospieszny, H Koenig, B Brycki Tetrahedron Letters 54 (35), 4700-4704, 2013 | 12 | 2013 |
| Synthesis, spectroscopic and semiempirical studies of new quaternary alkylammonium conjugates of sterols B Brycki, H Koenig, I Kowalczyk, T Pospieszny Molecules 18 (12), 14961-14976, 2013 | 8 | 2013 |
| Synthesis, spectroscopic and theoretical studies of new dimeric quaternary alkylammonium conjugates of sterols B Brycki, H Koenig, I Kowalczyk, T Pospieszny Molecules 19 (7), 9419-9434, 2014 | 7 | 2014 |
| Spectroscopic Methods and Theoretical Studies of Bromoacetyl Substituted Derivatives of Bile Acids. T Pospieszny, H Koenig, I Kowalczyk, B Brycki Acta Chimica Slovenica 62 (1), 2015 | 6 | 2015 |
| Stereoelectronic and steric effect in the Baeyer–Villiger rearrangement of steroidal α-chlorocyclobutanones Z Paryzek, H Koenig Tetrahedron 68 (44), 9061-9067, 2012 | 6 | 2012 |
| Unusual Ozonolysis of Cholesteryl and Androst-5-en-3beta-yl Acetates in the Presence of Primary Amines. Formation of A-nor-3 (5--6alfa) abeo-6beta (H)-5-oxo-steroids, Confirmed … Z Paryzek Polish Journal of Chemistry 76 (7), 921-930, 2002 | 5 | 2002 |
| Molecular structure, spectral and theoretical study of new type bile acid–sterol conjugates linked via 1, 2, 3-triazole ring A Kawka, G Hajdaś, D Kułaga, H Koenig, I Kowalczyk, T Pospieszny Journal of Molecular Structure 1273, 134313, 2023 | 4 | 2023 |
| Cyclobutanone approach to the synthesis of cardenolides K Błaszczyk, H Koenig, Z Paryzek European journal of organic chemistry 2005 (4), 749-754, 2005 | 3 | 2005 |
| A convenient procedure for the preparation of oxime chloroformates Z Paryzek, H Koenig Synthetic communications 33 (19), 3405-3410, 2003 | 3 | 2003 |
| Design, synthesis, spectral and theoretical study of new bile acid–sterol conjugates linked via 1, 2, 3-triazole ring T Pospieszny, H Koenig Steroids 176, 108934, 2021 | 2 | 2021 |
| BF3· Et2O-catalyzed rearrangement of 7-epimeric 3β, 7-diacetoxy-9β, 11β-epoxy-5α-lanostanes. Formation of novel 19 (10→ 9β) abeo-and 19 (10→ 9β), 30 (14→ 8α) bis-abeo … H Koenig, M Kubicki, K Staliński, Z Paryzek Tetrahedron 66 (2), 488-493, 2010 | 2 | 2010 |
| Click chemistry as a method for the synthesis of steroid bioconjugates of bile acids derivatives and sterols G Hajdaś, A Kawka, H Koenig, D Kułaga, K Sosnowska, L Mrówczyńska, ... Steroids 199, 109282, 2023 | 1 | 2023 |
| Molecular structure, spectral and thermal properties and in silico biological activity of new bis-phthalimidopropylalkylammonium conjugates of bile acids T Pospieszny, H Koenig, I Kowalczyk, B Brycki Journal of Molecular Structure 1243, 130814, 2021 | 1 | 2021 |
| Synthesis, Molecular Structure and Spectral Properties of New Aminosteroid Analogs of Squalamine Derivatives T Pospieszny, H Koenig, I Kowalczyk, B Brycki Letters in Organic Chemistry 12 (9), 674-684, 2015 | 1 | 2015 |
Tomasz PospiesznyAdam Mickiewicz University, Faculty of ChemistryZweryfikowany adres z amu.edu.pl
