548756-56-5Relevant articles and documents
Activated Self-Resolution and Error-Correction in Catalytic Reaction Networks**
Schaufelberger, Fredrik,Ramstr?m, Olof
, p. 10335 - 10340 (2021/05/07)
Understanding the emergence of function in complex reaction networks is a primary goal of systems chemistry and origin-of-life studies. Especially challenging is to create systems that simultaneously exhibit several emergent functions that can be independently tuned. In this work, a multifunctional complex reaction network of nucleophilic small molecule catalysts for the Morita-Baylis-Hillman (MBH) reaction is demonstrated. The dynamic system exhibited triggered self-resolution, preferentially amplifying a specific catalyst/product set out of a many potential alternatives. By utilizing selective reversibility of the products of the reaction set, systemic thermodynamically driven error-correction could also be introduced. To achieve this, a dynamic covalent MBH reaction based on adducts with internal H-transfer capabilities was developed. By careful tuning of the substituents, rate accelerations of retro-MBH reactions of up to four orders of magnitude could be obtained. This study thus demonstrates how efficient self-sorting of catalytic systems can be achieved through an interplay of several complex emergent functionalities.
Application of Baylis-Hillman methodology in the direct construction of chromone derivatives
Faridoon,Olomola, Temitope O.,Klein, Rosalyn,Kaye, Perry T.
, p. 392 - 395 (2015/12/31)
Pyridinium chlorochromate oxidation of Baylis-Hillman-derived tert-butyl 2H-chromene-3-carboxylates affords chromone-3-carboxylate esters, providing the first application of Baylis-Hillman methodology in a direct and convenient three-step synthesis of chr
Synthesis and evaluation of 3-hydroxy-3-phenylpropanoate ester-AZT conjugates as potential dual-action HIV-1 Integrase and Reverse Transcriptase inhibitors
Manyeruke, Meloddy H.,Olomola, Temitope O.,Majumder, Swarup,Abrahams, Shaakira,Isaacs, Michelle,Mautsa, Nicodemus,Mosebi, Salerwe,Mnkandhla, Dumisani,Hewer, Raymond,Hoppe, Heinrich C.,Klein, Rosalyn,Kaye, Perry T.
, p. 7521 - 7528 (2015/12/18)
Novel 3-hydroxy-3-phenylpropanoate ester-azidothymidine (AZT) conjugates have been prepared using Baylis-Hillman methodology, and their potential as dual-action HIV-1 Integrase and Reverse Transcriptase inhibitors has been explored using enzyme inhibition