Results 151 to 160 of about 83,738 (273)

Light‐Enabled [2σ + 2π] Cycloadditions of Bicyclo[1.1.0]butanes and Alkenes by Ti‐Salen Photocatalysis

ChemistryEurope, EarlyView.
This study reports an unprecedented Ti(Salen)‐catalyzed [2σ+2π] photocycloaddition of bicyclo[1.1.0]butanes and alkenes, featuring broad substrate scope, excellent functional group tolerance, scalability, and potential pharmaceutical applications. Notably, this work represents the first application of a Ti(Salen) complex as an efficient photoredox ...
Jinping Xing, Dexia Li, Tianxiang Li, Yang Xu, Haosong Ren, Jun Zheng   +5 more
wiley   +1 more source

A Versatile Enantioselective Synthesis of Barrenazines

, 2010
Miguel Peña‐López, M. Montserrat Martı́nez, Luis A. Sarandeses, José Pérez Sestelo   +3 more
openalex   +2 more sources

Inside Back Cover: Asymmetric Synthesis of 2H‐Azirines with a Tetrasubstituted Stereocenter by Enantioselective Ring Contraction of Isoxazoles (Angew. Chem. Int. Ed. 4/2018) [PDF]

, 2017
Kazuhiro Okamoto, Atsushi Nanya, Akira Eguchi, Kouichi Ohe   +3 more
openalex   +1 more source

Allosteric Chiral Recognition of Eu(III) Complex for Chiral Co(III) Complex Observed by Time‐Resolved Circularly Polarized Luminescence Spectroscopy

ChemistryEurope, EarlyView.
[Eu(pda)2]− (pda = 1,10‐phenanthroline‐2, 9‐dicarboxylic acid) containing Δ/Λ‐[Co(en)3]3+ (en = ethylenediamine) exhibits CPL signals (|glum| ≈0.2 at maximum) at the f–f transition in [Eu(pda)2]−. The time‐resolved CPL reveals that the short‐lived components exhibit CPL.
Juri Yamashita, Munetaka Iwamura, Tsukasa Takanashi, Koichi Nozaki, Taro Tsubomura   +4 more
wiley   +1 more source

Enantioselective Synthesis of (+)-Auriculatol A. [PDF]

J Am Chem Soc
Thompson JK, Youngblood KC, Teh YHS, Farley CM, Zhang Z, Virgil SC, Reisman SE.   +6 more
europepmc   +1 more source

Mukaiyama–Michael Reactions with Acrolein and Methacrolein: A Catalytic Enantioselective Synthesis of the C17–C28 Fragment of Pectenotoxins

, 2013
Eeva K. Kemppainen, Gokarneswar Sahoo, Arto Valkonen, Petri M. Pihko   +3 more
openalex   +2 more sources

Highly Enantioselective Hydrogen‐Transfer Reductive Amination: Catalytic Asymmetric Synthesis of Primary Amines [PDF]

, 2003
Renat Kadyrov, Thomas H. Riermeier
openalex   +1 more source

The Chemistry of Subphthalocyanines: Synthetic Strategies for their Axial, Peripheral, and Remote Postfunctionalization

ChemistryEurope, EarlyView.
From axial and peripheral reactivity to remote derivatization, the chemical versatility of subphthalocyanines (SubPcs) renders them ideal scaffolds for the design of advanced functional materials. This review assembles the synthetic toolbox, key reaction conditions, and future challenges in SubPc functionalization, guiding the development of next ...
Marta Gómez‐Gómez, Juan Laforga‐Martín, Jorge Labrador‐Santiago, Jorge Labella, Tomás Torres   +4 more
wiley   +1 more source

Carbene-catalytic enantioselective synthesis of chiral macrocycles. [PDF]

Chem Sci
Yan H, Zhu Y, Yang G, Gu S.
europepmc   +1 more source

Rational Design, Synthesis, and Catalytic Enantioselective Derivatization of an achiral ansa-Macrocycle [PDF]

Rui Wang
openalex   +1 more source