AMINATION AND HYDROXYLATION OF ARYLMETAL COMPOUNDS
申请人:WILLIAM MARSH RICE UNIVERSITY
公开号:US20180057444A1
公开(公告)日:2018-03-01
In one aspect, the present disclosure provides methods of preparing a primary or secondary amine and hydroxylated aromatic compounds. In some embodiments, the aromatic compound may be unsubstituted, substituted, or contain one or more heteroatoms within the rings of the aromatic compound. The methods described herein may be carried out without the need for transition metal catalysts or harsh reaction conditions.
Chemoselective conjugation is achieved through redox reactivity by reacting an N-transfer oxidant with a thioether substrate in a redox reaction in an aqueous environment to form a conjugation product. In embodiments, Redox-Activated Chemical Tagging (ReACT) strategies for methionine-based protein functionalization. Oxaziridine (Ox) compounds serve as oxidant-mediated reagents for direct functionalization by converting methionine to the corresponding sulfimide conjugation product.
Chemoselective conjugation is achieved through redox reactivity by reacting an N-transfer oxidant with a thioether substrate in a redox reaction in an aqueous environment to form a conjugation product. In embodiments, Redox-Activated Chemical Tagging (ReACT) strategies for methionine-based protein functionalization. Oxaziridine (Ox) compounds serve as oxidant-mediated reagents for direct functionalization by converting methionine to the corresponding sulfimide conjugation product.
New Stable<i>N</i>-H Oxaziridines - Synthesis and Reactivity
作者:Sylvain Blanc、Céline A. C. Bordogna、Benjamin R. Buckley、Mark R. J. Elsegood、Philip C. Bulman Page
DOI:10.1002/ejoc.200901029
日期:2010.2
A number of stable new N-H oxaziridines have been designed and prepared, and their reactivity as electrophilic sources of nitrogen investigated. 3-tert-Butyl-3-phenyloxaziridine is the most efficient and stable and has potential for use as a general reagent for this purpose.