5-[(2-Hydroxyethyl)(methyl)amino]thiophene-2-carbaldehyde
نویسندگان
چکیده
In the title compound, C8H11NO2S, the aldehyde group is approximately coplanar with the thio-phene ring [maximum deviation = 0.023 (2) Å]. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds into supra-molecular chains propagating along the a-axis direction.
منابع مشابه
5-{[(E)-2-(4-Iodophenyl)hydrazinylidene]methyl}thiophene-2-carbaldehyde
The title compound, C(12)H(9)IN(2)OS, has an overall U-shape, with a dihedral angle of 21.4 (3)° between the thio-phene and benzene rings. In the crystal, supra-molecular chains mediated by N-H⋯O hydrogen bonds are formed along the b-axis direction.
متن کامل3-[(2-Formylthiophen-3-yl)(hydroxy)methyl]thiophene-2-carbaldehyde
In the title compound, C(11)H(8)O(3)S(2), the dihedral angle between the mean planes of the two thio-phene rings is 65.10 (10)°. Intra-molecular C-H⋯O inter-actions form S(6) and S(7) ring motifs. In the crystal, chains along the a axis are formed by C-H⋯O inter-actions. Adjacent chains are connected into a three-dimensional network by C-H⋯O and O-H⋯O inter-actions.
متن کامل6-Amino-5-(1-amino-2,2-dicyanovinyl)-3,3a,4,5-tetrahydro-2H-indene-4-spiro-1′-cyclopentane-3a,7-dicarbonitrile–thiophene-2-carbaldehyde (1/0.5)
In each of the two independent indene-4-spiro-pentane mol-ecules in the asymmetric unit of the title 2:1 adduct, C(19)H(18)N(6)·0.5C(5)H(4)OS, the cyclo-hexene ring adopts a half-chair conformation and the cyclo-pentene and cyclo-pentane rings adopt envelope conformations. The mean plane through the cyclo-hexene/cyclo-pentene fused system is aligned at a dihedral angle of 77.9 (1)° with respect...
متن کاملCrystal structure of 5-[bis(4-ethoxyphenyl)amino]thiophene-2-carbaldehyde
In the title compound, C21H21NO3S, the planes of the two benzene rings are nearly perpendicular to one another [dihedral angle = 84.50 (10)°] and they are oriented with respect to the plane of the thio-phene ring at dihedral angles of 59.15 (9) and 66.61 (9)°. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming supra-molecular chains propagating along the b-axis direction.
متن کاملChlorido[2-({[2-(diphenylphosphanyl)benzylidene]amino}methyl)thiophene-κ2 N,P]methylpalladium(II)
In the title compound, [Pd(CH(3))Cl(C(24)H(20)NPS)], the Pd(II) ion is coordinated in a distorted square-planar environment which includes the P and N atoms of the bis-chelating ligand. The thio-phene ring is rotationally ordered, unlike in the majority of crystal structures containing this group.
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عنوان ژورنال:
دوره 70 شماره
صفحات -
تاریخ انتشار 2014