[EN] FLUOROUS TAGGING AND SCAVENGING REACTANTS AND METHODS OF SYNTHESIS AND USE THEREOF<br/>[FR] NOUVEAU REACTIFS DE MARQUAGE AU FLUOR ET DE PIEGEAGE ET PROCEDES DE SYNTHESE ET D'UTILISATION CORRESPONDANTS
申请人:FLUOROUS TECHNOLOGIES INC
公开号:WO2004007407A3
公开(公告)日:2004-11-25
Fluorous Synthesis of Disubstituted Pyrimidines
作者:Wei Zhang
DOI:10.1021/ol027469e
日期:2003.4.1
[reaction: see text] The fluorous synthesis of disubstituted pyrimidines is carried out by attaching 2,4-dichloro-6-methylpyrimidine with 1H,1H,2H,2H-perfluorodecanethiol. The tagged substrate is substituted with 3-(trifluoromethyl)pyrazole followed by thioether oxidation and tag displacement with amines or thiols. The fluorous chain serves as a phase tag for intermediate and product purification over