Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Chengwen Hua"'
Publikováno v:
Journal of Heterocyclic Chemistry. 57:2854-2861
Publikováno v:
Journal of Heterocyclic Chemistry. 56:3297-3302
Publikováno v:
Chemistry of Heterocyclic Compounds. 54:951-955
A convenient method for the selective synthesis of functionalized 3-substituted 5-ferrocenyl-1H-pyrazoles has been developed. Condensation reaction of α,β-unsaturated ferrocenyl ketones and tosylhydrazine in the presence of catalytic amount of iron
Autor:
Chen Liqin, Huihui Duan, Qiong Zhang, Hailian Huang, Junlong Zhao, Xiaofeng Gou, Xinyu Zhang, Bang Chen, Chengwen Hua
Publikováno v:
Journal of Heterocyclic Chemistry. 55:1978-1985
Publikováno v:
Russian Journal of General Chemistry. 87:821-828
A highly efficient, one-pot synthesis of functionalized tetrahydropyridines by multicomponent condensation of ethyl acetoacetate, two equivalents of aromatic aldehyde, and aromatic amine in the presence of a catalytic amount of NO2-Fe(III)PcCl@C is r
Publikováno v:
Tetrahedron Letters. 57:2375-2378
In this study, sulfones are synthesized from sulfonylhydrazones catalyzed by iron(III) phthalocyanine chloride. This reaction offers broad substrate scope, occurs under mild conditions, utilized readily available reactants, and forms products in good
Publikováno v:
Russian Journal of General Chemistry. 86:934-938
Xanthene derivatives were synthesized by a multicomponent one-pot reaction of aromatic aldehydes, β-naphthol, and 5,5-dimethylcyclohexane-1,3-dione or 1,3-cyclohexanedione upon efficient and eco-friendly catalysis of Fe(III) tetranitrophthalocyanine
Publikováno v:
Russian Journal of General Chemistry. 85:1752-1756
Several novel Schiff base macrocyclic compounds containing triazine were synthesized from cyanuric chloride, diethylamine, p-nitrophenol, p-phthalaldehyde, m-phthalaldehyde, and o-phthalaldehyde. Triazine macrocycles were synthesized using the high d
Publikováno v:
Heterocyclic Communications. 21:77-81
A series of novel nitroxyl radical hindered-amine light stabilizer monomers were designed and synthesized from 2,2,6,6-tetramethylpiperidine-N-oxyl-4-ol, cyanuric chloride, allylamine, and 2-hydroxyphenylbenzotriazole derivatives. Structures of the n
Publikováno v:
Chemical Research in Chinese Universities. 30:383-386
Several novel Schiff base macrocyclic compounds containing thiophene were synthesized from diethyl 3,4-dialkoxythiophene-2,5-dicarboxylate, cyanuric chloride, diethylamine and p-nitrophenol by reduction, oxidation, substitution and cyclization, and t