Thia-Fries rearrangement of aryl sulfonates in dry media under microwave activation
摘要:
An AlCl3-ZnCl2 mixture supported on silica gel is found to be a new efficient medium for the thia-Fries rearrangement of aryl sulfonates in solvent-free conditions under microwave dielectric heating. (C) 2000 Elsevier Science Ltd. All rights reserved.
SULFUR-HETEROCYCLE EXCHANGE CHEMISTRY AND USES THEREOF
申请人:University of Virginia Patent Foundation
公开号:EP3924348A2
公开(公告)日:2021-12-22
[EN] SULFUR-HETEROCYCLE EXCHANGE CHEMISTRY AND USES THEREOF<br/>[FR] CHIMIE D'ÉCHANGE SOUFRE-HÉTÉROCYCLE ET UTILISATIONS ASSOCIÉES
申请人:UNIV VIRGINIA PATENT FOUNDATION
公开号:WO2020214336A2
公开(公告)日:2020-10-22
Sulfonyl-triazole compounds and related sulfonyl-heterocycle compounds are described. The compounds can be used to identify reactive nucleophilic amino acid residues, such as reactive tyrosines and reactive lysines, in proteins and to modify the activity of proteins with reactive nuclophilic amino acid residues via the formation of protein adducts comprising a fragment of the compounds. Methods are also described for screening the compounds to identify ligands of proteins comprising a reactive lysine or a reactive tyrosine.