Works matching DE "BRONSTED bases"

Results: 17

Catalytic Enantioselective Synthesis of Tertiary Thiols From 5 H-Thiazol-4-ones and Nitroolefins: Bifunctional Ureidopeptide-Based Brønsted Base Catalysis.

Published in:

Angewandte Chemie, 2013, v. 125, n. 45, p. 12062, doi. 10.1002/ange.201305644

By:

Diosdado, Saioa;
Etxabe, Julen;
Izquierdo, Joseba;
Landa, Aitor;
Mielgo, Antonia;
Olaizola, Iurre;
López, Rosa;
Palomo, Claudio

Publication type:

Article

Chiral Lithium Binaphtholate for Enantioselective Michael Addition of Acyclic α-Alkyl-β-Keto Esters to Vinyl Ketones.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 7, p. 616, doi. 10.1002/ajoc.201500122

By:

Kotani, Shunsuke;
Moritani, Miyuki;
Nakajima, Makoto

Publication type:

Article

Highly efficient and environmentally benign method for the synthesis of tetrahydrobenzo[b]pyrans using CaMg(PO)(SiO)F as a new bio- and nanocatalyst with Brønsted base and Lewis acid properties.

Published in:

Research on Chemical Intermediates, 2018, v. 44, n. 1, p. 93, doi. 10.1007/s11164-017-3092-3

By:

Khazdooz, Leila;
Zarei, Amin;
Ahmadi, Tahmineh;
Aghaei, Hamidreza;
Golestanifar, Laleh;
Sheikhan, Nafisehsadat

Publication type:

Article

Diastereodivergent and Enantioselective [4+2] Annulations of γ-Butenolides with Cyclic 1-Azadienes.

Published in:

Molecules, 2015, v. 20, n. 8, p. 13642, doi. 10.3390/molecules200813642

By:

Chao Li;
Kun Jiang;
Ying-Chun Chen

Publication type:

Article

Optically Active Allenes from an Allylic Substitution/Isomerization Sequence.

Published in:

ChemCatChem, 2013, v. 5, n. 12, p. 3497, doi. 10.1002/cctc.201300663

By:

Zhang, Wenhan;
Ready, Joseph M.

Publication type:

Article

Hydride Reduction by a Sodium Hydride-Iodide Composite.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 11, p. 3719, doi. 10.1002/anie.201600305

By:

Too, Pei Chui;
Chan, Guo Hao;
Tnay, Ya Lin;
Hirao, Hajime;
Chiba, Shunsuke

Publication type:

Article

Bifunctional Brønsted Base Catalyzes Direct Asymmetric Aldol Reaction of α-Keto Amides.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 10, p. 3364, doi. 10.1002/anie.201510482

By:

Echave, Haizea;
López, Rosa;
Palomo, Claudio

Publication type:

Article

Catalytic Enantioselective Michael Addition of α-Aryl-α-Isocyanoacetates to Vinyl Selenone: Synthesis of α,α-Disubstituted α-Amino Acids and (+)- and (−)-Trigonoliimine A.

Published in:

Angewandte Chemie International Edition, 2013, v. 52, n. 48, p. 12714, doi. 10.1002/anie.201306663

By:

Buyck, Thomas;
Wang, Qian;
Zhu, Jieping

Publication type:

Article

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

Synergistic Configuration of Diols as Brønsted Bases.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 68, p. 17179, doi. 10.1002/chem.201703668

By:

Kim, Ye‐Jin;
Rakshit, Surajit;
Jin, Geun Young;
Ghosh, Prasun;
Lee, Young Min;
Park, Won‐Woo;
Kim, Yung Sam;
Kwon, Oh‐Hoon

Publication type:

Article

Frontispiece: Synergistic Configuration of Diols as Brønsted Bases.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 68, p. n/a, doi. 10.1002/chem.201786863

By:

Kim, Ye‐Jin;
Rakshit, Surajit;
Jin, Geun Young;
Ghosh, Prasun;
Lee, Young Min;
Park, Won‐Woo;
Kim, Yung Sam;
Kwon, Oh‐Hoon

Publication type:

Article

Introducing a Hydrogen-Bond Donor into a Weakly Nucleophilic Brønsted Base: Alkali Metal Hexamethyldisilazides (MHMDS, M=Li, Na, K, Rb and Cs) with Ammonia.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 35, p. 12340, doi. 10.1002/chem.201600833

By:

Neufeld, Roman;
Michel, Reent;
Herbst‐Irmer, Regine;
Schöne, Ralf;
Stalke, Dietmar

Publication type:

Article

Understanding the Origins of Nucleophilic Hydride Reactivity of a Sodium Hydride-Iodide Composite.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 21, p. 7108, doi. 10.1002/chem.201600340

By:

Hong, Zonghan;
Ong, Derek Yiren;
Muduli, Subas Kumar;
Too, Pei Chui;
Chan, Guo Hao;
Tnay, Ya Lin;
Chiba, Shunsuke;
Nishiyama, Yusuke;
Hirao, Hajime;
Soo, Han Sen

Publication type:

Article

The Resurgence of the Highly Ylidic N-Heterocyclic Olefins as a New Class of Organocatalysts.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 7, p. 2208, doi. 10.1002/chem.201503575

By:

Crocker, Reece D.;
Nguyen, Thanh V.

Publication type:

Article

Efficient Synthesis of Polysubstituted Pyrroles Based on [3+2] Cycloaddition Strategy Utilizing [1,2]‐Phospha‐Brook Rearrangement under Brønsted Base Catalysis.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 57, p. 15246, doi. 10.1002/chem.201803809

By:

Kondoh, Azusa;
Iino, Akio;
Ishikawa, Sho;
Aoki, Takuma;
Terada, Masahiro

Publication type:

Article

Brønsted Base Assisted Photoredox Catalysis: Proton Coupled Electron Transfer for Remote C−C Bond Formation via Amidyl Radicals.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 53, p. 14054, doi. 10.1002/chem.201802907

By:

Jia, Jiaqi;
Ho, Yee Ann;
Bülow, Raoul F.;
Rueping, Magnus

Publication type:

Article

Cooperative Catalysis with Coupled Chiral Induction in 1,3‐Dipolar Cycloadditions of Azomethine Ylides.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 32, p. 8092, doi. 10.1002/chem.201801433

By:

Cayuelas, Alberto;
Larrañaga, Olatz;
Selva, Verónica;
Nájera, Carmen;
Akiyama, Takahiko;
Sansano, José M.;
De cózar, Abel;
Miranda, José I.;
Cossío, Fernando P.

Publication type:

Article