1,2-Diaza-1,3-butadienes reacted with rhodanine affording 2-(mercaptoacetyl)iminothiazoline derivatives through conjugate addition/annulation/ring-opening/oxidative dimerization. The hypothesized ring-closure and ring-opening mechanism was supported by X-ray crystal structure analysis of a compound obtained by reaction of the same reagents with a chiral 1,3-oxazolidine-2-thione derivative. © 2003 Elsevier Ltd. All rights reserved.
Arcadi, A., Attanasi, O.A., Giorgi, G., Filippone, P., Rossi, E., Santeusanio, S. (2003). Synthesis of 2-Iminothiazoline Derivatives by Sequential Conjugate Addition/Annulation/ Ring-Opening Reactions. TETRAHEDRON LETTERS, 44(46), 8391-8394 [10.1016/j.tetlet.2003.09.123].
Synthesis of 2-Iminothiazoline Derivatives by Sequential Conjugate Addition/Annulation/ Ring-Opening Reactions
Giorgi G.;
2003-01-01
Abstract
1,2-Diaza-1,3-butadienes reacted with rhodanine affording 2-(mercaptoacetyl)iminothiazoline derivatives through conjugate addition/annulation/ring-opening/oxidative dimerization. The hypothesized ring-closure and ring-opening mechanism was supported by X-ray crystal structure analysis of a compound obtained by reaction of the same reagents with a chiral 1,3-oxazolidine-2-thione derivative. © 2003 Elsevier Ltd. All rights reserved.
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https://hdl.handle.net/11365/10281
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