2-(5-Amino-2H-tetrazol-2-yl)acetic acid
نویسندگان
چکیده
In the title mol-ecule, C(3)H(5)N(5)O(2), the tetra-zole ring and carboxyl group form a dihedral angle of 82.25 (14)°. In the crystal, adjacent mol-ecules are linked through O-H⋯N, N-H⋯O and N-H⋯N hydrogen bonds into layers parallel to the bc plane.
منابع مشابه
Diaquabis{2-[5-(2-pyridyl)-2H-tetrazol-2-yl]acetato-κ2 N 4,N 5}zinc(II)
The title compound, [Zn(C(8)H(6)N(5)O(2))(2)(H(2)O)(2)], was synthesized by hydro-thermal reaction of ZnBr(2) with 2-[5-(2-pyrid-yl)-2H-tetra-zol-2-yl]acetic acid. The Zn(II) atom lies on an inversion center in a distorted octa-hedral environment with two planar trans-related N,N'-chelating 2-[5-(2-pyrid-yl)-2H-tetra-zol-2-yl]acetic acid ligands in the equatorial plane and two water mol-ecules ...
متن کاملSynthesis and antimicrobial activity of some derivatives of (7-hydroxy-2-oxo-2H-chromen-4-yl)-acetic acid hydrazide.
(7-Hydroxy-2-oxo-2H-chromen-4-yl)-acetic acid hydrazide (2) was prepared from (7-hydroxy-2-oxo-2H-chromen-4-yl)-acetic acid ethyl ester (1) and 100% hydrazine hydrate. Compound 2, is the key intermediate for the synthesis of several series of new compounds such as Schiff's bases 3a-l, formic acid N'-[2-(7-hydroxy-2-oxo-2H- chromen-4-yl)acetyl] hydrazide (4), acetic acid N'-[2-(7-hydroxy-2-oxo-2...
متن کاملDesign and synthesis of some thiazolidin-4-ones based on (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid.
(7-Hydroxy-2-oxo-2H-chromen-4-yl)-acetic acid methyl ester(1) upon reaction with ethyl bromoacetate furnishes (7-ethoxycarbonylmethoxy-2-oxo-2H-chromen-4-yl)-acetic acid methylester (2), which on treatment with 100% hydrazine hydrate yields (7-hydrazinocarbonylmethoxy-2-oxo-2H-chromen-4-yl)-acetic acid hydrazide (3). The condensation of compound 3 with different aromatic aldehydes afforded a se...
متن کاملcatena-Poly[[di-μ-bromido-dicopper(I)]bis[μ-η2,σ1-4-(2-allyl-2H-tetrazol-5-yl)pyridine]]
The title compound, [CuBr(C(9)H(9)N(5))](n), prepared by the solvothermal treatment of CuBr with 4-(2-allyl-2H-tetra-zol-5-yl)pyridine, is a new homometallic Cu(I)-olefin coordination polymer in which dinuclear Cu(2)Br(2) units are linked by the organic olefin ligand 4-(2-allyl-2H-tetra-zol-5-yl)pyridine, which acts as a bidentate ligand connecting two neighbouring Cu(2)Br(2) units through the ...
متن کاملAntioxidant activity of some (7-hydroxy-2-oxo-2H-chromen-4-yl) acetic acid derivatives
A series of coumarin Schiff bases (7-(arylidenehydrazinocarbonylmethoxy)-2-oxo-2H-chromen-4-yl]acetic acid arylidenehydrazide) (4a-k) and N-(2-aryl-4-oxothiazolidin-3-yl)-2-{[4-(2-aryl-4-oxothiazolidin-3-yl)carbamoylmethyl]-2-oxo2H-chromen-7-yloxy}-acetamides (5a-k) were synthesized and evaluated for their antioxidant activity (scavenging of 1,1diphenyl-2-picryhydrazyl radical and phosphomolybd...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012