The Concept of Photozymes: Short Peptides with Photoredox Catalytic Activity for Nucleophilic Additions to α‐Phenyl Styrenes
作者:Daniel Sack、Hans‐Achim Wagenknecht
DOI:10.1002/ejoc.202101068
日期:2021.12.14
Keep the substrate until “mission is completed”: The forward and backward electron transfer steps in a photoredoxcatalytic cycle are controlled substrate bindings to photocatalytically active peptides, the “photozymes”.
The present invention provides methods of designing molecularly imprinted polymers (MIPs) which have applications in extracting bioactive compounds from a range of bioprocessing feedstocks and wastes. The present invention is further directed to MIPs designed by the methods of the present invention.
[EN] MOLECULARLY IMPRINTED POLYMERS<br/>[FR] POLYMÈRES À EMPREINTES MOLÉCULAIRES
申请人:COMMW SCIENT IND RES ORG
公开号:WO2010085851A1
公开(公告)日:2010-08-05
The present invention provides methods of designing molecularly imprinted polymers (MIPs) which have applications in extracting bioactive compounds from a range of bioprocessing feedstocks and wastes. The present invention is further directed to MIPs designed by the methods of the present invention.
Nickel-Catalyzed Direct Synthesis of Aryl Olefins from Ketones and Organoboron Reagents under Neutral Conditions
作者:Chuanhu Lei、Yong Jie Yip、Jianrong Steve Zhou
DOI:10.1021/jacs.7b02742
日期:2017.5.3
Nickel-catalyzed addition of arylboron reagents to ketones results in aryl olefins directly. The neutral condition allows acidic protons of alcohols, phenols, and malonates to be present, and fragile structures are also tolerated.
Organophotocatalytic Regioselective C−H Alkylation of Electron‐Rich Arenes Using Activated and Unactivated Alkenes
作者:Bi‐Hong Chen、Yi‐Dan Du、Wei Shu
DOI:10.1002/anie.202200773
日期:2022.6.7
Herein, a metal-free photocatalyzed site- and regioselective C−H alkylation of electron-rich arenes at room temperature using alkenes as the alkylating reagents is described for the first time. The alkylation proceeds in the absence of any directing groups, and tolerates both activated and unactivated alkenes to deliver alkylated arenes with broad functional-group tolerance, providing an alternative