Crystal Structure of Diels-Alder Cycloadduct Formed from 1-(1,2,3-1H-Benzotriazol-1-yl)-2-(4-methylphenyl)-2H-isoindole and Dimethyl Acetylenedicarboxylate
نویسندگان
چکیده
منابع مشابه
1-(1H-1,2,3-Benzotriazol-1-yl)-2-(4-methoxyphenyl)ethanone
In the title compound, C(15)H(13)N(3)O(2), the dihedral angle between the benzotriazole ring system (r.m.s. deviation = 0.0124 Å) and the benzene ring is 76.21 (3)°. The meth-oxy C atom deviates from its benzene ring plane by 0.063 (2)Å. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R(2) (2)(12) loops.
متن کامل2-(1H-Benzotriazol-1-yl)-1-phenylethanol
In the title compound, C(14)H(13)N(3)O, the benzotriazole ring is oriented at a dihedral angle of 13.43 (4)° with respect to the phenyl ring. In the crystal structure, inter-molecular O-H⋯N hydrogen bonds link the mol-ecules into chains along the b axis. Aromatic π-π contacts between benzene rings and between triazole and benzene rings [centroid-centroid distances = 3.8133 (8) and 3.7810 (8) Å,...
متن کامل2-(1H-Benzotriazol-1-yl)-1-(furan-2-yl)ethanol
In the title compound, C(12)H(11)N(3)O(2), the benzotriazole ring system is approximately planar [maximum deviation = 0.008 (1) Å] and its mean plane is oriented at a dihedral angle of 24.05 (4)° with respect to the furan ring. In the crystal, O-H⋯N hydrogen bonds link the mol-ecules into chains along the ac diagonal. π-π stacking between the furan rings, between the triazole and benzene rings,...
متن کامل4-[(1H-Benzotriazol-1-yl)methyl]benzonitrile
In the mol-ecule of the title compound, C(14)H(10)N(4), which was prepared by reaction of benzotriazole with 4-(bromo-meth-yl)benzonitrile in alkaline solution, the dihedral angle between the benzotriazole and benzene ring systems is 69.03 (6)°.
متن کامل2-(1H-Benzotriazol-1-yl)acetohydrazide
The title compound, C(8)H(9)N(5)O, was synthesized by the reaction of ethyl 2-(benzotriazol-1-yl)acetate with hydrazine hydrate in ethanol. In the amide group, the C-N bond is relatively short [1.3283 (16) Å], suggesting some degree of electronic delocalization in the mol-ecule. In the crystal structure, mol-ecules are linked into infinite chains along the a axis by inter-molecular O-H⋯N hydrog...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2003
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.19.973