Synthesis and structural study of substituted arylideneimidazolidines and arylidenebenzothiazines

Brandão, S.S.; Guarda, V.L.; Pitta, I.R.; Chantegrel, J.; Perrissin, M.; Souza, V.M.; Galdino, S.L.; Thomasson, F.; Lima, M.C.; Leite, L.F.; Luu-Duc, C.

Bollettino Chimico Farmaceutico 139(2): 54-58

2000


ISSN/ISBN: 0006-6648
PMID: 10920529
Document Number: 515618
Synthesis and physico-chemical properties of six 5-arylidène-3-benzyl-1-methyl-2-thioxoimidazolidin-4-ones and three 2-arylidene-6-nitro-2H-1,4-benzothiazin-3(4H)-ones have been described. These new compounds were synthetised by Knoevenagel condensation reaction from aromatic aldehydes. The N-alkylation reaction of arylidenebenzothiazines by methyl iodide give the N-methylarylidenebenzothiazines.

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