1-Benzyl-5-ethyl-5-hydroxy-1H-pyrrol-2(5H)-one
نویسندگان
چکیده
منابع مشابه
1-Benzyl-5-ethyl-5-hydroxy-1H-pyrrol-2(5H)-one
The title compound, C13H15NO2, was obtained as a by-product in the Grignard reaction of malimide. The dihedral angle between the five-memebred ring (r.m.s. deviation = 0.005 Å) and the benzene ring is 67.20 (14)°. The benzene ring and the ethyl chain lie to the same side of the five-membered ring. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, generating C(6) chains propagating ...
متن کاملEthyl 1-benzyl-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylate
In the title compound, C(19)H(17)FN(2)O(2), the pyrazole ring makes dihedral angles of 4.57 (16) and 81.19 (18)° with the fluoro-phenyl and benzene rings, respectively.
متن کاملEthyl 1-benzyl-3-(4-bromophenyl)-1H-pyrazole-5-carboxylate
In the title compound, C(19)H(17)BrN(2)O(2), the pyrazole ring makes dihedral angles of 88.00 (16) and 5.78 (13)° with the phenyl and bromo-phenyl rings, respectively. In the crystal, mol-ecules are linked by weak inter-molecular C-H⋯O hydrogen bonds.
متن کاملEthyl 1-benzyl-3-(4-methylphenyl)-1H-pyrazole-5-carboxylate
In the title compound, C(20)H(20)N(2)O(2), the pyrazole ring makes dihedral angles of 15.68 (4) and 83.40 (4)°, respectively, with the tolyl and benzyl rings, respectively.
متن کامل3-Benzyl-5-bromopyrazin-2(1H)-one
In the title compound, C(11)H(9)BrN(2)O, the mol-ecules are linked into R(2) (2)(8) dimers by paired N-H⋯O hydrogen bonds and these dimers are further stacked into columns along the c axis by π-π inter-actions between pyrazinone rings [centroid-centroid distance = 3.544 Å; the dihedral angle between the planes of these rings is 7.51 (16)°]. The title compound is a precursor for agents with pote...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813016887