منابع مشابه
Diethyl 5-amino-2,4,6-triiodoisophthalate
The title compound, C(10)H(8)I(3)NO(4), crystallizes with two mol-ecules in the asymmetric unit. The I atoms and the benzene ring plane in the two mol-ecules are approximately coplanar, the I atoms deviating by -0.1631 (1), 0.0704 (1) and -0.0507 (1) Å from the mean plane of the benzene ring in one mol-ecule and by 0.1500 (1), -0.0034 (1) and -0.1213 (1) Å in the other. The planes of the ester ...
متن کاملDiethyl 2-amino-5-[(E)-(furan-2-ylmethylidene)amino]thiophene-3,4-dicarboxylate
In the crystal structure of the title compound, C(15)H(16)N(2)O(5)S, the azomethine adopts the E configuration. The two heterocyclic rings adopt an anti-periplanar orientation. The mean planes of the thio-phene and furan rings are twisted by 2.51 (4)°. The crystal structure exhibits inter-molecular N-H⋯O hydrogen bonding. π-π stacking is also observed, the centroid-to-centroid distance being 3....
متن کاملDiethyl 2-{[(5-oxo-5H-thiochromeno[2,3-b]pyridin-7-yl)amino]methylidene}propanedioate
In the title compound, C(15)H(14)O(2)S, the three fused rings are roughly coplanar, the largest deviation from the mean plane being 0.1285 (13) Å for the S atom. An intra-molecular N-H⋯O hydrogen bond generates an S6 ring. In the crystal, inter-molecular C-H⋯O hydrogen bonds form R(2) (2)(14), R(2) (2)(13) and R(3) (2)(17) ring motifs, building a layer parallel to (100).
متن کاملDiethyl 2-amino-5-[(E)-(1-methyl-1H-pyrrol-2-yl)methylideneamino]thiophene-3,4-dicarboxylate
The structure of the title compound, C(16)H(19)N(3)O(4)S, shows the planes described by the thio-phene and the pyrroles are twisted by 17.06 (4)°. Additionally, the structure shows the azomethine bond adopts the E configuration, while the pyrrole is disordered as a heterocycle flip [occupancy ratio 0.729 (5):0.271 (5)]. The three-dimensional network is well packed and involves N-H⋯O hydrogen bo...
متن کاملThe Action of 2-Chloro-7-Methoxy-5 (δ-Diethyl-Amino-Butyl) Amino-Acridine on Simian Malaria
(Prom the School of Tropical Medicine, Calcutta) In a previous paper it was observed by one ? us (Basu and Bose, 1941) that although the toxicity (LD/50) of 2-chloro-7-methoxy-5 (8c lethyl-amino-butyl) amino-acridine, in mice, Jas only slightly higher than that of 2-chloro~n}ethoxy-5 (8-diethyl-amino-iso-amyl) aminoacndine, the toxic effect of the former on cultures of Paramecium caudatum was f...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809051149