First synthesis of an amythiamicin pyridine clusterElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b3/b310944e/
- 25 November 2003
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 1,p. 102-103
- https://doi.org/10.1039/b310944e
Abstract
The pyridine-containing central domain of the amythiamicin group of thiopeptide antibiotics is prepared in protected form in 9 steps, 93% ee and 18% overall yield from (S)-2-[1-(tert-butoxycarbonylamino)-2-methylpropyl]thiazole-4-carboxylic acid by Michael addition–cyclodehydration of a 2-(2-thiazolyl)enamine and 1-(2-thiazolyl)propynone.Keywords
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