2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile
نویسندگان
چکیده
منابع مشابه
2-[(E)-(Pyridin-2-ylmethylidene)amino]thiophene-3-carbonitrile
In the title compound, C11H7N3S, the thio-phene and pyridine rings are coplanar, forming a dihedral angle of 3.89 (7)°. The conformation about the C=N bond [1.2795 (18) Å] is E. In the crystal, translationally related mol-ecules along the a axis form weak π-π inter-actions [centroid-centroid distance = 3.8451 (8) Å] between the thio-phene rings.
متن کامل2-[(2-Chlorobenzylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
In the title compound, C(16)H(13)ClN(2)S, the mean planes fitted through all non-H atoms of the heterocyclic five-membered and the benzene rings are oriented at a dihedral angle of 5.19 (7)°. In the crystal, a weak C-H⋯π inter-action occurs, along with weak π-π inter-actions [cenroid-centroid distance = 3.7698 (11) Å].
متن کاملSynthesis of 2-Amino-4hydroxy-1H-Pyrrole-3-Carbonitrile from Glycine Under Microwave Irradiation
Reaction of Glycin with Malononitrile afforded respective Pyrrole. Pyrrole is one of the heterocyclic compounds with very important biological activities. Heterocycles are extremely important because of their wide range of applications that goes from their use as pharmaceuticals and agrochemicals to dyestuffs and additives. In this view, it was proposed to synthesize pyrrole-3-carbonitrile deri...
متن کامل2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile
The title compound, C(9)H(10)N(2)S, was synthesized according to Gewald procedures by the reaction of cyclo-hexa-none with malonitrile and sulfur in the presence morpholine. The cyclo-hexane ring adopts a half-chair conformation and the thio-phene ring is essentially planar (r.m.s. deviation = 0.05 Å). The crystal packing is stabilized by two inter-molecular N-H⋯N hydrogen bonds, which link the...
متن کامل3-Amino-1-phenyl-1H-benzo[f]chromene-2-carbonitrile
In the title compound, C20H14N2O, the phenyl ring is almost normal to the naphthalene ring system with a dihedral angle of 86.72 (9)°. The 4H-pyran ring fused with the naphthalene ring system has a boat conformation. In the crystal, mol-ecules are linked into a helical supra-molecular chain along the b axis via N-H⋯N hydrogen bonds. The chains are consolidated into a three-dimensional architect...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811045338