Ethyl 3-[1-(2-hydroxyphenyl)ethylidene]carbazate
نویسندگان
چکیده
The title compound, C(11)H(14)N(2)O(3), was prepared by the reaction of ethyl carbazate and 1-(2-hydroxy-phen-yl)ethanone. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, forming centrosymmetric dimers. An intra-molecular O-H⋯N inter-action also occurs.
منابع مشابه
Ethyl 3-[1-(4-bromophenyl)ethylidene]carbazate
In the crystal of the title compound, C(10)H(11)BrN(2)O(2), the mol-ecules are linked by N-H⋯O hydrogen bonds, forming S(4) chains propagating in [100]. A C-H⋯O inter-action also occurs.
متن کاملEthyl 3-(2,4-dichlorobenzylidene)carbazate
The title compound, C(10)H(10)Cl(2)N(2)O(2), was prepared by the reaction of ethyl carbazate and 2,4-dichloro-benzaldehyde. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, forming extended chains along [001].
متن کامل3-(2,5-Dimethylfuran-3-yl)-1H-pyrazol-5-ol–ethyl 3-(propan-2-ylidene)carbazate (1/1). Corrigendum
The address of three of the authors in the paper by Shahani et al. [Acta Cryst. (2010), E66, o3020-o3021] is corrected.[This corrects the article DOI: 10.1107/S1600536810043886.].
متن کاملSynthesis of Schiff and Mannich bases of isatin derivatives with 4-amino-4,5-dihydro-1H-1,2,4-triazole-5-ones.
Ethyl imidate hydrochlorides 1 were prepared by passing HCl gas through solutions of substituted benzyl cyanides and absolute ethanol. Ethoxycarbonylhydrazones 2 were synthesized from the reaction of compounds 1 with ethyl carbazate. Treatment of 2 with hydrazine hydrate leads to the formation of substituted 4-amino-4,5-dihydro-1H-1,2,4-triazole-5-ones 3. Isatin and 5-chloroisatin were added to...
متن کاملtert - Butyl 3 - ( 4 - Cyano - 5 - phenylisothiazol - 3 - yl ) carbazate
3-Iodo-5-phenylisothiazole-4-carbonitrile 1 reacts with tert-butyl carbazate via a Buchwald C-N style coupling to afford tert-butyl 3-(4-cyano-5-phenylisothiazol-3-yl)carbazate 2 in 70% yield.
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009