A new Colorimetric Test for Solid-phase Amines and thiols

Korte inhoud:A new, efficient, sensitive, and reliable color test for the visual detection of resin-bound primary and secondary amines is described. The reaction between amines and 1-methyl-2-(4'-nitrophenyl)-imidazo[1,2- a]pyrimidinium perchlorate (DESC) provides the "on-bead generated" colored stable intermediate azadiene. The developed protocols allow detection of resin-bound primary amines in the presence of secondary amines. The test can also be used for the detection of resin bound thiols.

Jaar van publicatie:2008

Trefwoorden:Multidisciplinaire scheikunde, Toegepaste scheikunde en chemische ingenieurswetenschappen, Organische en medische scheikunde

BOF-keylabel:ja

IOF-keylabel:ja

BOF-publication weight:3

CSS-citation score:1

Authors from:Higher Education

Reviewstatus:Peer-reviewed