The 1:1 cocrystal ofrac-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid and 2-aminobenzothiazole
نویسندگان
چکیده
منابع مشابه
The 1:1 cocrystal of rac-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid and 2-aminobenzothiazole
In the crystal structure of the title compound, rac-7-oxabicyclo-[2.2.1]heptane-2,3-dicarboxylic acid-2-amino-benzo-thia-zole (1/1), C(8)H(10)O(5)·C(7)H(6)N(2)S, mol-ecules of each component are linked into centrosymmetric dimers by inter-molecular N-H⋯O hydrogen bonds. These dimers are connected by O-H⋯O hydrogen bonds into a chain along the b axis. In addition, π-π inter-actions between aroma...
متن کاملA cocrystal of pyridine-2,4-dicarboxylic acid and serine
The title compound, pyridine-2,4-dicarboxylic acid-S-serine (1/1), C(7)H(5)NO(4)·C(3)H(7)NO(3), has serine in its zwitterionic form. The crystal structure is stabilized by an extensive series of inter-molecular O-H⋯O, N-H⋯N and N-H⋯O hydrogen bonds, forming a three-dimensional network.
متن کاملrac-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid–2-amino-1,3,4-thiadiazole–water (1/1/1)
The title compound, C(8)H(10)O(5)·C(2)H(3)N(3)S·H(2)O, was synthesized by the reaction of 2-amino-1,3,4-thia-diazole with norcantharidin. The crystal structure is stabilized by N-H⋯O, N-H⋯N, O-H⋯O and O-H⋯N hydrogen bonds. In addition, weak π-π inter-actions are observed between symmetry-related thia-diazole ring systems [centroid-centroid distance = 3.9110 (3) Å, inter-planar spacing = 3.4845 Å].
متن کاملAscorbic Acid Dehydroascorbic Acid C6 Dicarboxylic Acid
Dehydroascorbic acid is shown to be converted to 2-(threo-l,2,3-trihydroxypropyl)tartronic acid in aqueous alkaline solutions. The structure of the acid was determined by mass spectrometry of its acyclic Me3Si derivative. Mass spectrometric and chromatographic data are compared with those of related compounds. The acid is formed by a benzilic acid rearrangement of the intermediate 2,3-hexodiulo...
متن کاملBenzene-1,4-dicarboxylic acid–N,N-dimethylacetamide (1/2)
The asymmetric unit of title compound, C(8)H(6)O(4)·2C(4)H(9)NO, contains one half-mol-ecule (an inversion centre in P21/n generates the other half of the molecule) of terephthalic acid (TA) and one mol-ecule of N,N-dimethyl-acetamide (DMAC). The DMAC mol-ecules are linked to TA by strong O-H⋯O hydrogen bonds.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808015365