608139-02-2Relevant academic research and scientific papers
A new, unexpected synthesis of 1,3-dithietanones
Quiclet-Sire, Beatrice,Sanchez-Jimenez, Graciela,Zard, Samir Z.
, p. 1408 - 1409 (2003)
Treatment of a geminal pivaloxy xanthate, prepared by an intermolecular radical addition of a xanthate to vinyl pivalate, gives a 1,3-dithietanone, a little known class of compounds.
Flexible routes to thiophenes
Jullien, Helene,Quiclet-Sire, Beatrice,Tetart, Thomas,Zard, Samir Z.
supporting information, p. 302 - 305 (2014/01/23)
Three convergent routes to thiophenes are described, hinging on the radical addition of α-xanthyl ketones to ethyl vinyl sulfide or to vinyl pivalate. The latter route ultimately proved to be the most versatile and efficient (61-94%).
Method of preparing benzazepines and derivatives thereof
-
Page/Page column 8, (2008/06/13)
The invention relates to a method of preparing benzazepine compounds having general formula (IA) consisting in reacting at least one compound having general formula (IIA) with an olefin, the compound thus obtained then being cyclised such as to produce tetralone, followed by the oxime derivative of same, which, by transformation by a Beckmann rearrangement, gives rise to the desired compounds.
Synthesis of substituted naphthalenes from α-tetralones generated by a xanthate radical addition-cyclisation sequence
Cordero-Vargas, Alejandro,Perez-Martin, Ines,Quiclet-Sire, Beatrice,Zard, Samir Z.
, p. 3018 - 3025 (2007/10/03)
A simple, highly efficient and cheap synthesis of substituted naphthalenes is reported. These aromatic compounds can be easily prepared in acidic or basic conditions from α-tetralones, obtained by a xanthate-mediated addition-cyclisation sequence.
