77720-42-4Relevant academic research and scientific papers
Synthesis, structural characterization and biological studies of copper complexes with 2-aminobenzothiazole derivatives
Joseph,Boomadevi Janaki
, p. 160 - 169 (2014)
Novel copper complexes of 2-aminobenzothiazole derivatives were synthesized by the condensation of Knoevenagel condensate acetoacetanilide (obtained from substituted benzaldehydes and acetoacetanilide) and 2-aminobenzothiazole. They were thoroughly charac
Hydrogen bond-assisted 6π-azaelectrocyclization of penta-2,4-dienamides: Synthesis of dihydropyridin-2(3 H)-ones
Liu, Xu,Zhang, Ning,Yang, Jiming,Liang, Yongjiu,Zhang, Rui,Dong, Dewen
, p. 3323 - 3328 (2013/06/26)
A facile and efficient synthesis of substituted dihydropyridin-2(3H)-ones is developed from penta-2,4-dienamides, in which an intramolecular C-N bond was formed through thermal 6π-azaelectrocyclization. The intramolecular hydrogen bonding-assisted cyclization reaction opens access to a variety of dihydropyridin-2(3H)-ones.
Facile and efficient synthesis of quinolin-2(1H)-ones via cyclization of penta-2,4-dienamides mediated by H2SO4
Liu, Xu,Xin, Xin,Xiang, Dexuan,Zhang, Rui,Kumar, Santosh,Zhou, Fenguo,Dong, Dewen
supporting information; experimental part, p. 5643 - 5646 (2012/08/08)
A facile and efficient synthesis of substituted quinolin-2(1H)-ones is developed via intramolecular cyclization of penta-2,4-dienamides mediated by concentrated H2SO4 (98%), and a mechanism involving the formation of a dicationic superelectrophile, and subsequent intramolecular nucleophilic cyclization reactions is proposed.
Synthesis, characterization, DNA binding and cleavage studies of some novel biosensitive transition metal(II) complexes
Raman,Joseph
, p. 1303 - 1311 (2008/09/17)
Four novel Knoevenagel type Cu(II), Ni(II), Co(II) and Zn(II) macrocyclic complexes derived from 3-cinnamalideneacetoacetanilide and N-(2-aminoethyl)-1,3- propanediamine have been synthesized. The nature of complexes and the geometry have been inferred fr
Synthesis of New Anilido-Pyrazoline and Isoxazoline Derivatives
Khali, Zarif A.,Yanni, Amal S.
, p. 168 - 170 (2007/10/02)
Interaction of acetoacetanilide(Ia) or its hydroxy derivative(Ib) with aromatic (or heterocyclic) aldehydes gave the corresponding α,β-unsaturated ketones(II).The reaction of alcoholic solution of (II) with hydrazine hydrate or hydroxylamine in a basic ca
Synthesis of New Anilidopyrimidinethione Derivatives
Khalil, Zarif H.,Yanni, Amal S.
, p. 494 - 497 (2007/10/02)
Interaction of acetoacetanilide (Ia) or its hydroxy derivative (Ib) with aromatic or heterocyclic aldehydes gave the corresponding α, β unsaturated ketones (II).The reaction of alcoholic solution of (II) with thiourea in a basic catalyst gave the corresponding pyrimidinethione derivatives (III).Fusion of (III) with amines, active methylene, and methyl compounds gave the corresponding condensation products IV, V, and VI.
