An expedient route to dihydrothiazines, a virtually unknown class of heterocycles.

Abstract : Upon heating at 180-200 °C in diphenyl ether, S-(4-oximinoalkyl)xanthates with a secondary isopropyl or isobutyl group on the oxygen undergo a Chugaev elimination followed by ring closure onto the oxime to give dihydrothiazines, a virtually unknown class of heterocycles.
Document type :
Journal articles
Complete list of metadatas

https://hal-polytechnique.archives-ouvertes.fr/hal-00966613
Contributor : Denis Roura <>
Submitted on : Wednesday, March 26, 2014 - 9:40:28 PM
Last modification on : Thursday, February 7, 2019 - 5:16:35 PM

Identifiers

Collections

Citation

Béatrice Quiclet-Sire, Samir Z Zard. An expedient route to dihydrothiazines, a virtually unknown class of heterocycles.. Organic Letters, American Chemical Society, 2013, 15 (22), pp.5886-5889. ⟨10.1021/ol402973q⟩. ⟨hal-00966613⟩

Share

Metrics

Record views

153