Study of the reactions of 3-acetoacetyl-7-methyl-2H, 5H-pyrano[4,3-b]pyran-2,5-dione with aromatic amines
The reactions of 3-acetoacetyl-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione with aromatic amines afforded 3-(arylaminomethylene)-6-methylpyran-2,4-dione. Our results allowed the correction of the structures reported in the literature for the products of these reactions.
Boutemeur-Kheddis,Hamdi,Sellier,Silva
p. 227 - 231
(2007/10/03)
SYNTHESIS OF 3-ACETOACETYL-7-METHYL-2H,5H-PYRANOPYRAN-2,5-DIONE
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Boutemeur-Kheddis, B.,Bendaas, A.,Hamdi, M.,Sakellariou, R.,Speziale V.
p. 360 - 362
(2007/10/02)
Novel Heterobimetallic Chelates: Condensation of 3-Acetoacetyl-7-methylpyranopyran-2,5-dione with Bis(1,3-diaminopropane)copper(II) Chloride and Group 4 and 14 Metal Tetrachlorides.
New heterobimetallic chelates of the type Cl2 (where M=Si, Ge, Sn, Ti and Zr) with tetra-coordinated transition and nontransition metals have been obtained.The complexes are ionic in DMSO.