Methyl 1-methyl-1H-1,2,3-triazole-4-carboxylate
نویسندگان
چکیده
منابع مشابه
Ethyl 1-[(2-chloro-1,3-thiazol-5-yl)methyl]-5-methyl-1H-1,2,3-triazole-4-carboxylate
In the title compound, C(10)H(11)ClN(4)O(2)S, the triazole ring carries methyl and ethoxy-carbonyl groups and is bound via a methyl-ene bridge to a chloro-thia-zole unit. There is also evidence for significant electron delocalization in the triazolyl system. Intra- and inter-molecular C-H⋯O hydrogen bonds together with strong π-π stacking inter-actions [centroid-centroid distance 3.620 (1) Å] s...
متن کاملMethyl 1-methyl-1H-1,2,3-triazole-4-carboxylate
The title mol-ecule, C(5)H(7)N(3)O(2), has an almost planar conformation, with a maximum deviation of 0.043 (3) Å, except for the methyl H atoms. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the bc plane. Inter-molecular π-π stacking inter-actions [centroid-centroid distances = 3.685 (2) and 3.697 (2) Å] are observed between the para...
متن کاملAcetylation of methyl 5-amino-1H-[1,2,4]triazole-3-carboxylate.
Acetylation with acetic anhydride of methyl 5-amino-1H-[1,2,4]triazole-3-carboxylate, one of the hetareneamino acids, was studied using HPLC, H NMR, FTIR and GC-MS. The compound has a significantly decreased susceptibility to acetylation compared to 5-amino-1H-[1,2,4]triazole itself. Two isomeric diacetylated products were found.
متن کاملMethyl 1H-1,2,3-triazole-4-carboxylate
The title compound, C(4)H(5)N(3)O(2), features an essentially planar mol-ecule (r.m.s. deviation for all non-H atoms = 0.013 Å). The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds and π-π stacking inter-actions (centroid-centroid distance 3.882 Å).
متن کاملMethyl 5-methyl-1-(1H-pyrazol-3-yl)-1H-1,2,3-triazole-4-carboxylate
The asymmetric unit of the title compound, C8H9N5O2, contains two independent mol-ecules (A and B) in which the dihedral angles between the triazole and pyrazole rings are 4.80 (14) and 8.45 (16)°. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds into supra-molecular independent A and B chains propagating along the b-axis direction. The crystal structure also features π-π stacking ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810019173