An unexpected triethylsilane-triggered rearrangement of thioaurones to thioflavonols under SPPS conditions
Artikel i vetenskaplig tidskrift, 2008

Thioaurones are converted to a mixture of thiaindenes and thioflavonols when exposed to reaction conditions employed in SPPS, that is, treatment with trifluoroacetic acid in the presence of triethylsilane.

Rearrangement

Chromophores

Thioaurone

Silanes

Peptidomimetics

Reduction

Hemithioindigo

Författare

Miranda Varedian

Uppsala universitet

Vratislav Langer

Chalmers, Kemi- och bioteknik, Oorganisk miljökemi

Jonas Bergquist

Uppsala universitet

Adolf Gogoll

Uppsala universitet

Tetrahedron Letters

0040-4039 (ISSN)

Vol. 49 42 6033-6035

Ämneskategorier

Organisk kemi

DOI

10.1016/j.tetlet.2008.07.054