Results 51 to 60 of about 1,650 (181)
Isocyanide-based multicomponent reactions towards cyclic constrained peptidomimetics
Beilstein Journal of Organic Chemistry, 2014 In the recent past, the design and synthesis of peptide mimics (peptidomimetics) has received much attention. This because they have shown in many cases enhanced pharmacological properties over their natural peptide analogues.
Gijs Koopmanschap +2 more
doaj +1 more source
, 2014 Citation: 'isocyanides' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I03270 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
FlexMat, EarlyView.Different wavelength photonic synapses are used for biomimetic visual applications. Abstract Bionic intelligent visual perception systems have significant application prospects in fields such as autonomous driving and robotics, medical imaging and auxiliary diagnosis, security and monitoring.
Longlong Jiang +6 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2016 Enantiomerically pure β-aminoalcohols, produced through an organocatalytic Mannich reaction, were subjected to an Ugi multicomponent reaction under classical or Lewis acid-promoted conditions with diastereoselectivities ranging from moderate to good ...
Samantha Caputo +5 more
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Rhodium‐Catalyzed Carbene Transfer to Isocyanides Using Zinc Carbenoids
European Journal of Organic Chemistry, Volume 29, Issue 29, 7 August 2026.A diazo‐free rhodium‐catalyzed carbene transfer to isocyanides using zinc carbenoids generated from α‐acyloxy halides is reported. This mild protocol furnishes ketenimines that can either be hydrolyzed to amides or intercepted with trimethylsilyl azide or carboxylic acids to give tetrazoles and imides, respectively.
Thomas R. Roose +5 more
wiley +1 more source
Phosphoranaloga von Aminosäuren und Peptiden: Kettenverlängerung von Carbonylverbindungen
CHIMIA, 1982 Synthesis of carbonyl compounds 5 involving the Wittig-Horner reaction of diethyl-1-isocyanoalkylphosphonate 1 with carbonyl compounds 2 and subsequent hydrolysis of the vinyl isocyanides 3 formed is reported.
Janusz Rachoń
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ChemistrySelect, Volume 11, Issue 29, 3 August 2026.The synthesis and full characterization are reported of 15 new ferrocenyl‐containing oxazoles via the Ugi–Zhu reaction, which is a special kind of MCR versatile to synthesize different types of heterocycles and polyheterocycles, and the DFT‐based study is performed using a high level of theory to rationalize the reactivity of synthesized compounds ...
Carlos E. Garduño‐Albino +5 more
wiley +1 more source
Metal-Mediated Addition of N-Nucleophiles to Isocyanides: Mechanistic Aspects
Molecules, 2017 Despite the long history of the investigation of nucleophilic addition to metal-bound isocyanides, some important aspects of the reaction mechanism remain unclear even for the simplest systems.
Maxim L. Kuznetsov, Vadim Yu. Kukushkin
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Funktionalisierung von Peptiden auf der festen Phase im späten Synthesestadium
Angewandte Chemie, Volume 138, Issue 31, 27 July 2026.Peptidmodifikationen sind für die Kontrolle der Eigenschaften von Peptidwirkstoffen von entscheidender Bedeutung. Daher sind Strategien, die einen effizienten und schnellen Einbau nicht‐kanonischer Modifikationen in Peptide in Parallelformaten ermöglichen, sehr gefragt.
Marius Werner +2 more
wiley +1 more source
Multicomponent Reactions Upon the Known Drug Trimethoprim as a Source of Novel Antimicrobial Agents
Frontiers in Chemistry, 2019 Novel antibiotic compounds have been prepared through a selective multicomponent reaction upon the known drug Trimethoprim. The Groebke-Blackburn-Bienaymé reaction involving this α-aminoazine, with a range of aldehydes and isocyanides afforded the ...
Marina Pedrola +8 more
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