Works matching DE "IMINIUM compounds"

Results: 97

An Organocatalytic Cope Rearrangement.

Published in:

Angewandte Chemie, 2016, v. 128, n. 38, p. 11729, doi. 10.1002/ange.201606480

By:

Kaldre, Dainis;
Gleason, James L.

Publication type:

Article

An Enantioselective Total Synthesis of (-)-Isoschizogamine.

Published in:

Angewandte Chemie, 2015, v. 127, n. 49, p. 15150, doi. 10.1002/ange.201508150

By:

Xu, Zhengren;
Bao, Xu;
Wang, Qian;
Zhu, Jieping

Publication type:

Article

Organocatalytic Asymmetric 1,6-Addition/1,4-Addition Sequence to 2,4-Dienals for the Synthesis of Chiral Chromans.

Published in:

Angewandte Chemie, 2015, v. 127, n. 28, p. 8321, doi. 10.1002/ange.201503370

By:

Poulsen, Pernille H.;
Santos Feu, Karla;
Matos Paz, Bruno;
Jensen, Frank;
Anker Jørgensen, Karl

Publication type:

Article

Rationally Designed Multifunctional Supramolecular Iminium Catalysis: Direct Vinylogous Michael Addition of Unmodified Linear Dienol Substrates.

Published in:

Angewandte Chemie, 2014, v. 126, n. 51, p. 14352, doi. 10.1002/ange.201406786

By:

Gu, Yun;
Wang, Yao;
Yu, Tian ‐ Yang;
Liang, Yong ‐ Min;
Xu, Peng ‐ Fei

Publication type:

Article

Foldamer-Mediated Remote Stereocontrol: >1,60 Asymmetric Induction.

Published in:

Angewandte Chemie, 2014, v. 126, n. 1, p. 155, doi. 10.1002/ange.201308264

By:

Byrne, Liam;
Solà, Jordi;
Boddaert, Thomas;
Marcelli, Tommaso;
Adams, Ralph W.;
Morris, Gareth A.;
Clayden, Jonathan

Publication type:

Article

An Iron/Amine-Catalyzed Cascade Process for the Enantioselective Functionalization of Allylic Alcohols.

Published in:

Angewandte Chemie, 2013, v. 125, n. 49, p. 13121, doi. 10.1002/ange.201307295

By:

Quintard, Adrien;
Constantieux, Thierry;
Rodriguez, Jean

Publication type:

Article

Core-Structure-Motivated Design of Iminium-Enolate Organocascade Reactions: Enantioselective Syntheses of 5,6-Dihydroindolizines.

Published in:

Angewandte Chemie, 2013, v. 125, n. 35, p. 9431, doi. 10.1002/ange.201303300

By:

Jiang, Xianxing;
Tan, Bin;
Barbas, Carlos F.

Publication type:

Article

A Palladium/Chiral Amine Co-catalyzed Enantioselective Dynamic Cascade Reaction: Synthesis of Polysubstituted Carbocycles with a Quaternary Carbon Stereocenter.

Published in:

Angewandte Chemie, 2013, v. 125, n. 23, p. 6166, doi. 10.1002/ange.201300559

By:

Ma, Guangning;
Afewerki, Samson;
Deiana, Luca;
Palo ‐ Nieto, Carlos;
Liu, Leifeng;
Sun, Junliang;
Ibrahem, Ismail;
Córdova, Armando

Publication type:

Article

Terminal Acetylenic Iminium Salts: Cycloaddition Reactions with Azides Leading to 1,2,3‐Triazoles and Bicyclic 1,2,3‐Triazolium Salts.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 7, p. 1562, doi. 10.1002/ejoc.201801749

By:

Keim, Michael;
Maas, Gerhard

Publication type:

Article

Terminal Acetylenic Iminium Salts – Synthesis and Reactivity.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 4, p. 826, doi. 10.1002/ejoc.201801511

By:

Keim, Michael;
Kratzer, Philipp;
Derksen, Helena;
Isakov, Dajana;
Maas, Gerhard

Publication type:

Article

Synthesis of 3‐Azabicyclo[3.2.0]heptane‐Derived Building Blocks via [3+2] Cycloaddition.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 40, p. 5596, doi. 10.1002/ejoc.201800972

By:

Homon, Anton A.;
Hryshchuk, Oleksandr V.;
Trofymchuk, Serhii;
Michurin, Oleg;
Kuchkovska, Yuliya;
Radchenko, Dmytro S.;
Grygorenko, Oleksandr O.

Publication type:

Article

Diazepane Carboxylates as Organocatalysts in the Diels–Alder Reaction of α‐Substituted Enals.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 39, p. 5412, doi. 10.1002/ejoc.201801009

By:

Häggman, Nicklas O.;
Zank, Benjamin;
Jun, HyunJune;
Kaldre, Dainis;
Gleason, James L.

Publication type:

Article

The Aza-Prins Reaction in the Synthesis of Natural Products and Analogues.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 14, p. 1805, doi. 10.1002/ejoc.201601411

By:

Subba Reddy, B. V.;
Nair, Preethi Narayanan;
Antony, Aneesh;
Lalli, Claudia;
Grée, René

Publication type:

Article

Enantioselective Catalytic Domino Aza-Michael-Henry Reactions: One-Pot Asymmetric Synthesis of 3-Nitro-1,2-dihydroquinolines via Iminium Activation.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 9, p. 1702, doi. 10.1002/ejoc.201501618

By:

Luo, Hao;
Yan, Xilong;
Chen, Ligong;
Li, Yang;
Liu, Na;
Yin, Guohui

Publication type:

Article

Synthesis of Polycyclic Amines through Mild Metal-Free Tandem Cross-Dehydrogenative Coupling/Intramolecular Hydroarylation of N-Aryltetrahydroisoquinolines and Crotonaldehyde.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 3, p. 468, doi. 10.1002/ejoc.201403375

By:

Wu, Xiang;
Chen, Dian‐Feng;
Chen, Shu‐Sen;
Zhu, Yi‐Fan

Publication type:

Article

Enantioselective Epoxidation of Dihydroquinolines by Using Iminium Salt Organocatalysts.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 36, p. 8029, doi. 10.1002/ejoc.201403132

By:

Bulman Page, Philip C.;
Day, David P.;
Chan, Yohan

Publication type:

Article

Highly Enantioselective Construction of Spirocyclopentaneoxindoles Containing Four Consecutive Stereocenters through an Organocatalytic Iminium-Enamine Cascade Reaction.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 24, p. 5139, doi. 10.1002/ejoc.201402687

By:

Ding, Liang‐Zhong;
Zhong, Tong‐Sheng;
Wu, Hao;
Wang, Yong‐Mei

Publication type:

Article

Time-dependent inhibition (TDI) of CYP1A2 by a CYP3A4-mediated reactive metabolite: proposal for a novel mechanism of irreversible TDI by a non-suicide substrate.

Published in:

Xenobiotica, 2019, v. 49, n. 6, p. 636, doi. 10.1080/00498254.2018.1488011

By:

Nishimuta, Haruka;
Sato, Kimihiko;
Watanabe, Takao;
Yabuki, Masashi

Publication type:

Article

Nobel Prize in Chemistry 2021: Asymmetric Organocatalysis — An Ingenious Tool for Building Molecules.

Published in:

Resonance: Journal of Science Education, 2022, v. 27, n. 12, p. 2161, doi. 10.1007/s12045-022-1512-1

By:

Ramapanicker, Ramesh;
Singh, Vinod K.

Publication type:

Article

Carboxylates as Nucleophiles in the Enantioselective Ring‐Opening of Formylcyclopropanes under Iminium Ion Catalysis.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 35, p. 8764, doi. 10.1002/chem.201801434

By:

Díaz, Estibaliz;
Reyes, Efraim;
Uria, Uxue;
Carrillo, Luisa;
Tejero, Tomas;
Merino, Pedro;
Vicario, Jose L.

Publication type:

Article

Further Development of Weakly Coordinating Cations: Fluorinated Bis(triarylphosphoranylidene)iminium Salts.

Published in:

Chemistry - A European Journal, 2018, v. 24, n. 15, p. 3902, doi. 10.1002/chem.201705992

By:

Mann, Lisa;
Hornberger, Elisabeth;
Steinhauer, Simon;
Riedel, Sebastian

Publication type:

Article

Traceless Solid-Phase Synthesis of Fused Chiral Macrocycles via Conformational Constraint-Assisted Cyclic Iminium Formation.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 52, p. 12876, doi. 10.1002/chem.201702461

By:

Schütznerová, Eva;
Oliver, Allen G.;
Slough, Greg A.;
Krchňák, Viktor

Publication type:

Article

Direct C2-Functionalization of Indoles Triggered by the Generation of Iminium Species from Indole and Sulfonium Salt.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 45, p. 10925, doi. 10.1002/chem.201702338

By:

Tayu, Masanori;
Nomura, Kazuya;
Kawachi, Koki;
Higuchi, Kazuhiro;
Saito, Nozomi;
Kawasaki, Tomomi

Publication type:

Article

Stereoselective and Enantiospecific Mono- and Bis-C−H Azidation of Tröger Bases: Insight on Bridgehead Iminium Intermediates and Application to Anion-Binding Catalysis.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 36, p. 8678, doi. 10.1002/chem.201700845

By:

Bosmani, Alessandro;
Pujari, Sandip A.;
Besnard, Céline;
Guénée, Laure;
Poblador‐Bahamonde, Amalia I.;
Lacour, Jérôme

Publication type:

Article

Reactions Catalysed by a Binuclear Copper Complex: Aerobic Cross Dehydrogenative Coupling of N-Aryl Tetrahydroisoquinolines.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 13, p. 3051, doi. 10.1002/chem.201604749

By:

Liu, Yuxia;
Wang, Chao;
Xue, Dong;
Xiao, Miao;
Li, Chaoqun;
Xiao, Jianliang

Publication type:

Article

Regioselectivity Change in the Organocatalytic Enantioselective (3+2) Cycloaddition with Nitrones through Cooperative Hydrogen-Bonding Catalysis/Iminium Activation.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 12, p. 2764, doi. 10.1002/chem.201605350

By:

Prieto, Liher;
Juste ‐ Navarro, Veronica;
Uria, Uxue;
Delso, Ignacio;
Reyes, Efraim;
Tejero, Tomas;
Carrillo, Luisa;
Merino, Pedro;
Vicario, Jose L.

Publication type:

Article

Enantioselective Organocatalytic Cascade Approach to Different Classes of Benzofused Acetals.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 47, p. 16810, doi. 10.1002/chem.201602992

By:

Paz, Bruno Matos;
Klier, Lydia;
Næsborg, Line;
Lauridsen, Vibeke Henriette;
Jensen, Frank;
Jørgensen, Karl Anker

Publication type:

Article

Mechanism of the Palladium-Catalyzed Synthesis of Münchnones: The Role of Ligands in N-Acyl Iminium Salt Carbonylation.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 44, p. 15945, doi. 10.1002/chem.201603400

By:

Tjutrins, Jevgenijs;
Dhawan, Rajiv;
Lu, Yingdong;
Arndtsen, Bruce A.

Publication type:

Article

Efficient Synthesis of Dimeric Oxazoles, Piperidines and Tetrahydroisoquinolines from N-Substituted 2-Oxazolones.

Published in:

Chemistry - A European Journal, 2016, v. 22, n. 23, p. 7696, doi. 10.1002/chem.201601471

By:

He, Yun;
Agarwal, Piyush K.;
Kiran, I. N. Chaithanya;
Yu, Ruocheng;
Cao, Bei;
Zou, Cheng;
Zhou, Xinghua;
Xu, Huacheng;
Xu, Biao;
Zhu, Lei;
Lan, Yu;
Nicolaou, K. C.

Publication type:

Article

Two Reaction Mechanisms via Iminium Ion Intermediates: The Different Reactivities of Diphenylprolinol Silyl Ether and Trifluoromethyl-Substituted Diarylprolinol Silyl Ether.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 35, p. 12337, doi. 10.1002/chem.201500326

By:

Gotoh, Hiroaki;
Uchimaru, Tadafumi;
Hayashi, Yujiro

Publication type:

Article

Aromatic Interactions in Organocatalyst Design: Augmenting Selectivity Reversal in Iminium Ion Activation.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 28, p. 10031, doi. 10.1002/chem.201500270

By:

Holland, Mareike C.;
Metternich, Jan Benedikt;
Daniliuc, Constantin;
Schweizer, W. Bernd;
Gilmour, Ryan

Publication type:

Article

Aromatic Interactions in Organocatalyst Design: Augmenting Selectivity Reversal in Iminium Ion Activation.

Published in:

2015

By:

Holland, Mareike C.;
Metternich, Jan Benedikt;
Daniliuc, Constantin;
Schweizer, W. Bernd;
Gilmour, Ryan

Publication type:

Other

Crystalline Cyclic (Alkyl)(amino)carbene-tetrafluoropyridyl Radical.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 23, p. 8441, doi. 10.1002/chem.201500740

By:

Styra, Steffen;
Melaimi, Mohand;
Moore, Curtis E.;
Rheingold, Arnold. L.;
Augenstein, Timo;
Breher, Frank;
Bertrand, Guy

Publication type:

Article

A Mixed Ligand Approach for the Asymmetric Hydrogenation of 2-Substituted Pyridinium Salts.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 16, p. 2589, doi. 10.1002/adsc.201600348

By:

Renom ‐ Carrasco, Marc;
Gajewski, Piotr;
Pignataro, Luca;
de Vries, Johannes G.;
Piarulli, Umberto;
Gennari, Cesare;
Lefort, Laurent

Publication type:

Article

Photocatalytic Reaction of Diazo Compounds with Aldehydes.

Published in:

Advanced Synthesis & Catalysis, 2016, v. 358, n. 10, p. 1671, doi. 10.1002/adsc.201600084

By:

Rybicka ‐ Jasińska, K.;
Ciszewski, Ł. W.;
Gryko, D.

Publication type:

Article

Impaired Contingent Attentional Capture Predicts Reduced Working Memory Capacity in Schizophrenia.

Published in:

PLoS ONE, 2012, v. 7, n. 11, p. 1, doi. 10.1371/journal.pone.0048586

By:

Mayer, Jutta S.;
Fukuda, Keisuke;
Vogel, Edward K.;
Sohee Park

Publication type:

Article

Aminocatalytic Cross-Coupling Approach via Iminium Ions to Different CC Bonds.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 7, p. 2954, doi. 10.1002/chem.201405477

By:

Mupparapu , Nagaraju;
Battini , Narsaiah;
Battula , Satyanarayana;
Khan , Shahnawaz;
Vishwakarma , Ram A.;
Ahmed , Qazi Naveed

Publication type:

Article

Aminocatalysis: Beyond Steric Shielding and Hydrogen-Bonding.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 5, p. 1846, doi. 10.1002/chem.201405038

By:

Matos Paz, Bruno;
Jiang, Hao;
Jørgensen, Karl Anker

Publication type:

Article

Total Synthesis of (−)-Platensimycin by Advancing Oxocarbenium- and Iminium-Mediated Catalytic Methods.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 36, p. 11556, doi. 10.1002/chem.201400131

By:

Eey, Stanley T.‐C.;
Lear, Martin J.

Publication type:

Article

Organocatalytic Cascade Reactions: Towards the Diversification of Hydroisochromenes and Chromenes through Two Different Activation Modes.

Published in:

Chemistry - A European Journal, 2014, v. 20, n. 36, p. 11331, doi. 10.1002/chem.201403505

By:

Cruz Cruz, David;
Mose, Rasmus;
Villegas Gómez, Clarisa;
Torbensen, Stine V.;
Larsen, Martin S.;
Jørgensen, Karl Anker

Publication type:

Article

Experimental and Computational Studies of Anti-Bredt Amidinium Salts.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 44, p. 14895, doi. 10.1002/chem.201302474

By:

Martin, David;
Lassauque, Nicolas;
Steinmann, Florian;
Manuel, Gerald;
Bertrand, Guy

Publication type:

Article

Frustrated Lewis Pair Chemistry of Chiral (+)-Camphor-Based Aminoboranes.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 31, p. 10412, doi. 10.1002/chem.201300462

By:

Lindqvist, Markus;
Axenov, Kirill;
Nieger, Martin;
Räisänen, Minna;
Leskelä, Markku;
Repo, Timo

Publication type:

Article

Toxicity of imine-iminium dyes and pigments: electron transfer, radicals, oxidative stress and other physiological effects.

Published in:

Journal of Applied Toxicology, 2014, v. 34, n. 8, p. 825, doi. 10.1002/jat.3005

By:

Kovacic, Peter;
Somanathan, Ratnasamy

Publication type:

Article

Gold-Catalyzed Tandem.

Published in:

Chemistry - An Asian Journal, 2013, v. 8, n. 12, p. 2920, doi. 10.1002/asia.201301058

By:

Yu, Yong ‐ Fei;
Shu, Chao;
Shen, Cang ‐ Hai;
Li, Tian ‐ Yi;
Ye, Long ‐ Wu

Publication type:

Article

Comparative study of spectroscopic properties of the low-lying electronic states of 2,4-pentadien-1-iminium cation and its N-substituted analogues.

Published in:

Journal of Chemical Sciences, 2012, v. 124, n. 5, p. 985, doi. 10.1007/s12039-012-0311-8

By:

CHATTOPADHYAY, ANJAN

Publication type:

Article

Facile synthesis of indene and fluorene derivatives through AlCl<sub>3</sub>‐catalyzed cyclization of in situ formed iminium ions.

Published in:

Applied Organometallic Chemistry, 2017, v. 31, n. 12, p. 1, doi. 10.1002/aoc.3863

By:

Chen, Lei;
Teng, Wei;
Geng, Xin‐Le;
Zhu, Yi‐Fan;
Guan, Yong‐Hong;
Fan, Xiaohui

Publication type:

Article

Frontmatter.

Published in:: Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 7, p. i, doi. 10.1515/znb-2018-frontmatter7
Publication type:: Article

The role of iminium salts, imines and related compounds in chemistry.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, v. 73, n. 7, p. 429, doi. 10.1515/znb-2018-0097

By:

Wilhelm, René

Publication type:

Article

Chemistry of the iminium and imine functional groups.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 6, p. 621, doi. 10.1515/znb-2016-0073

By:

Maas, Gerhard

Publication type:

Article

Frontmatter.

Published in:: Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2016, v. 71, n. 6, p. i, doi. 10.1515/znb-2016-frontmatter6
Publication type:: Article