Synthesis

The use of K-10/ultrasound in the selective synthesis of unsymmetrical β-enamino ketones

…, A Squizani, HS Braibante, MEF Braibante

Index: Valduga, Claudete J.; Squizani, Adriana; Braibante, Hugo S.; Braibante, Mara E.F. Synthesis, 1998 , # 7 p. 1019 - 1022

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Citation Number: 59

Abstract

Abstract: p-Phenyl substituted β-enamino ketones 2a–p and cyclic β-enamino ketones 4, 6a– f have been prepared by a selective method by dispersing 1, 3-diketones and amines on montmorillonite K-10 under sonication. Key words: β-enamino ketones, montmorillonite, ultrasound

Carbon-carbon bond formation by selective coupling of enol silyl ethers with oxime sulfonates

[Matsumura, Yasushi; Fujiwara, Junya; Maruoka, Keiji; Yamamoto, Hisashi Journal of the American Chemical Society, 1983 , vol. 105, # 20 p. 6312 - 6314]

A new and a convenient route to enaminones and pyrazoles

[Stefane, Bogdan; Polanc, Slovenko New Journal of Chemistry, 2002 , vol. 26, # 1 p. 28 - 32]

Facile one-pot syntheses of amidines and enamines from oximes via beckmann rearrangement using trifluoromethanesulfonic anhydride

[Takuwa, Tomofumi; Minowa, Tomofumi; Onishi, Jim Yoshitaka; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 2004 , vol. 77, # 9 p. 1717 - 1725]