Works by Saame, Jaan

Results: 20

Basicity Limits of Neutral Organic Superbases.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9394, doi. 10.1002/ange.201503345

By:

Leito, Ivo;
Koppel, Ilmar A.;
Koppel, Ivar;
Kaupmees, Karl;
Tshepelevitsh, Sofja;
Saame, Jaan

Publication type:

Article

Sehr starke Organosuperbasen durch Verknüpfung von Imidazol- und Guanidinbasen - Synthese, Struktur und Basizität.

Published in:

Angewandte Chemie, 2014, v. 126, n. 5, p. 1459, doi. 10.1002/ange.201307212

By:

Vazdar, Katarina;
Kunetskiy, Roman;
Saame, Jaan;
Kaupmees, Karl;
Leito, Ivo;
Jahn, Ullrich

Publication type:

Article

Acidities of strong neutral Brønsted acids in different media Acidities of strong neutral Brønsted acids in different media.

Published in:

Journal of Physical Organic Chemistry, 2013, v. 26, n. 2, p. 162, doi. 10.1002/poc.2946

By:

Raamat, Elin;
Kaupmees, Karl;
Ovsjannikov, Gea;
Trummal, Aleksander;
Kütt, Agnes;
Saame, Jaan;
Koppel, Ivar;
Kaljurand, Ivari;
Lipping, Lauri;
Rodima, Toomas;
Pihl, Viljar;
Koppel, Ilmar A.;
Leito, Ivo

Publication type:

Article

Synthesis of Electron-Rich Sterically Hindered P<sub>1</sub> Phosphazene Bases by the Staudinger Reaction.

Published in:

European Journal of Organic Chemistry, 2013, v. 2013, n. 9, p. 1811, doi. 10.1002/ejoc.201201400

By:

Alexandrova, Anastasia V.;
Mašek, Tomáš;
Polyakova, Svetlana M.;
Císařová, Ivana;
Saame, Jaan;
Leito, Ivo;
Lyapkalo, Ilya M.

Publication type:

Article

Basicity of Phosphanes and Diphosphanes in Acetonitrile.

Published in:

European Journal of Organic Chemistry, 2012, v. 2012, n. 11, p. 2167, doi. 10.1002/ejoc.201200009

By:

Haav, Kristjan;
Saame, Jaan;
Kütt, Agnes;
Leito, Ivo

Publication type:

Article

Solution and Gas-Phase Acidities of all-trans (all-E) Retinoic Acid: An Experimental and Computational Study.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 31, p. 11238, doi. 10.1002/chem.201500717

By:

Abboud, José ‐ Luis M.;
Koppel, Ilmar A.;
Uggerud, Einar;
Leito, Ivo;
Koppel, Ivar;
Sekiguchi, Osamu;
Kaupmees, Karl;
Saame, Jaan;
Kütt, Karl;
Mishima, Masaaki

Publication type:

Article

Tris(benzophenoneimino)phosphane and Related Compounds.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 28, p. 1, doi. 10.1002/ejoc.202300453

By:

Pikma, Marta‐Lisette;
Lõkov, Märt;
Tshepelevitsh, Sofja;
Saame, Jaan;
Haljasorg, Tõiv;
Toom, Lauri;
Selberg, Sigrid;
Leito, Ivo;
Kütt, Agnes

Publication type:

Article

Corrigendum: Strengths of Acids in Acetonitrile.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 31, p. 4517, doi. 10.1002/ejoc.202100788

By:

Kütt, Agnes;
Tshepelevitsh, Sofja;
Saame, Jaan;
Lõkov, Märt;
Kaljurand, Ivari;
Selberg, Sigrid;
Leito, Ivo

Publication type:

Article

Strengths of Acids in Acetonitrile.

Published in:

European Journal of Organic Chemistry, 2021, v. 2021, n. 9, p. 1407, doi. 10.1002/ejoc.202001649

By:

Kütt, Agnes;
Tshepelevitsh, Sofja;
Saame, Jaan;
Lõkov, Märt;
Kaljurand, Ivari;
Selberg, Sigrid;
Leito, Ivo

Publication type:

Article

On the Basicity of Organic Bases in Different Media.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 40, p. 6735, doi. 10.1002/ejoc.201900956

By:

Tshepelevitsh, Sofja;
Kütt, Agnes;
Lõkov, Märt;
Kaljurand, Ivari;
Saame, Jaan;
Heering, Agnes;
Plieger, Paul G.;
Vianello, Robert;
Leito, Ivo

Publication type:

Article

Fluoro- and Perfluoralkylsulfonylpentafluoroanilides: Synthesis and Characterization of NH Acids for Weakly Coordinating Anions and Their Gas-Phase and Solution Acidities.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 15, p. 5769, doi. 10.1002/chem.201405391

By:

Kögel, Julius F.;
Linder, Thomas;
Schröder, Fabian G.;
Sundermeyer, Jörg;
Goll, Sascha K.;
Himmel, Daniel;
Krossing, Ingo;
Kütt, Karl;
Saame, Jaan;
Leito, Ivo

Publication type:

Article

A New Class of Organosuperbases, N-Alkyl- and N-Aryl-1,3-dialkyl-4,5-dimethylimidazol-2-ylidene Amines: Synthesis, Structure, p K<sub>BH+</sub> Measurements, and Properties.

Published in:

Chemistry - A European Journal, 2012, v. 18, n. 12, p. 3621, doi. 10.1002/chem.201102249

By:

Kunetskiy, Roman A.;
Polyakova, Svetlana M.;
Vavřík, Jiří;
Císařová, Ivana;
Saame, Jaan;
Nerut, Eva Roos;
Koppel, Ivar;
Koppel, Ilmar A.;
Kütt, Agnes;
Leito, Ivo;
Lyapkalo, Ilya M.

Publication type:

Article

Symmetric Potentiometric Cells for the Measurement of Unified pH Values.

Published in:

Symmetry (20738994), 2020, v. 12, n. 7, p. 1150, doi. 10.3390/sym12071150

By:

Heering, Agnes;
Stoica, Daniela;
Camões, Filomena;
Anes, Bárbara;
Nagy, Dániel;
Nagyné Szilágyi, Zsófia;
Quendera, Raquel;
Ribeiro, Luís;
Bastkowski, Frank;
Born, Rasmus;
Nerut, Jaak;
Saame, Jaan;
Lainela, Silvie;
Liv, Lokman;
Uysal, Emrah;
Roziková, Matilda;
Vičarová, Martina;
Snedden, Alan;
Deleebeeck, Lisa;
Radtke, Valentin

Publication type:

Article

The Next Generation of Phosphorus Bisylide Superbases – Synthesis, Structures, Basicity and Proton Self‐Exchange.

Published in:

Chemistry - A European Journal, 2025, v. 31, n. 19, p. 1, doi. 10.1002/chem.202404692

By:

Kögel, Julius F.;
Ullrich, Sebastian;
Xie, Xiulan;
Finger, Lars H.;
Kovačević, Borislav;
Saame, Jaan;
Haljasorg, Tõiv;
Leito, Ivo;
Sundermeyer, Jörg

Publication type:

Article

Highly Acidic Conjugate‐Base‐Stabilized Carboxylic Acids Catalyze Enantioselective oxa‐Pictet–Spengler Reactions with Ketals.

Published in:

Angewandte Chemie, 2020, v. 132, n. 5, p. 2044, doi. 10.1002/ange.201912677

By:

Zhu, Zhengbo;
Odagi, Minami;
Zhao, Chenfei;
Abboud, Khalil A.;
Kirm, Helmi Ulrika;
Saame, Jaan;
Lõkov, Märt;
Leito, Ivo;
Seidel, Daniel

Publication type:

Article

Synthesis and photophysics of a series of lipophilic phosphazene‐based fluorescent indicators.

Published in:

Journal of Physical Organic Chemistry, 2019, v. 32, n. 7, p. N.PAG, doi. 10.1002/poc.3950

By:

Selberg, Sigrid;
Pagano, Todd;
Tshepelevitsh, Sofja;
Haljasorg, Tõiv;
Vahur, Signe;
Luik, Juhan;
Saame, Jaan;
Leito, Ivo

Publication type:

Article

Highly Acidic Conjugate‐Base‐Stabilized Carboxylic Acids Catalyze Enantioselective oxa‐Pictet–Spengler Reactions with Ketals.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 5, p. 2028, doi. 10.1002/anie.201912677

By:

Zhu, Zhengbo;
Odagi, Minami;
Zhao, Chenfei;
Abboud, Khalil A.;
Kirm, Helmi Ulrika;
Saame, Jaan;
Lõkov, Märt;
Leito, Ivo;
Seidel, Daniel

Publication type:

Article

Synthesis of Chiral Phosphazene Bases.

Published in:

Chemistry of Heterocyclic Compounds, 2016, v. 52, n. 8, p. 541, doi. 10.1007/s10593-016-1927-2

By:

Priede, Martins;
Priede, Elina;
Saame, Jaan;
Leito, Ivo;
Suna, Edgars

Publication type:

Article

Basicity Limits of Neutral Organic Superbases.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 32, p. 9262, doi. 10.1002/anie.201503345

By:

Leito, Ivo;
Koppel, Ivar;
Koppel, Ilmar A.;
Tshepelevitsh, Sofja;
Saame, Jaan;
Kaupmees, Karl

Publication type:

Article

Very Strong Organosuperbases Formed by Combining Imidazole and Guanidine Bases: Synthesis, Structure, and Basicity.

Published in:

Angewandte Chemie International Edition, 2014, v. 53, n. 5, p. 1435, doi. 10.1002/anie.201307212

By:

Vazdar, Katarina;
Kunetskiy, Roman;
Saame, Jaan;
Kaupmees, Karl;
Leito, Ivo;
Jahn, Ullrich

Publication type:

Article