Reactions of 5-Formyl-2-furansulfonic Acid.
نویسندگان
چکیده
منابع مشابه
2-(4-Formyl-2,6-dimethoxyphenoxy)acetic acid
In the title compound, C(11)H(12)O(6), the aldehyde group is disordered over two sites in a 0.79:0.21 ratio. The carb-oxy-lic acid chain is found in the [ap,ap] conformation due to two intramolecular O-H⋯O hydrogen bonds.
متن کاملEthyl 5-formyl-3,4-dimethyl-1H-pyrrole-2-carboxylate
The mol-ecule of the title compound, C(10)H(13)NO(3), is approximately planar (maximum deviation 0.1424 Å). In the crystal, mol-ecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds, and the dimeric units are linked by non-classical C-H⋯O hydrogen bonds, forming a layered structure.
متن کاملChlorido(5-formyl-2-hydroxyphenyl-κC 1)mercury(II)
In the planar (r.m.s. deviation = 0.027 Å) title compound, [Hg(C(7)H(5)O(2))Cl], the Hg(II) atom shows a typical linear coordination by a C atom of the benzene ring and a Cl atom. Inter-molecular O-H⋯O hydrogen bonds are present in the crystal structure, resulting in chains propagating along the b axis. The crystal studied was a non-merohedral twin, with a twin ratio of 0.802 (2):0.198 (2).
متن کاملSynthesis, Reactions and Antioxidant Activity of 5-(3', 4'-dihydroxy-tetrahydrofuran-2'-yl)-2-methyl-3-carbohydrazide
In this manuscript, we describe the synthesis of the carbohydrazide 2. Acid-catalyzed condensation with several carbonyl compounds to afford the corresponding carbohydrazide derivatives 3-12. Their acetylation afforded the corresponding acetyl derivatives 13-22. Oxidative cyclization of O-acetyl derivatives 19-22 afforded the corresponding 1,3,4-oxadiazole derivatives 23-2...
متن کاملTriaqua(2-{[(E)-5-formyl-2-oxidobenzylidene]amino}ethanesulfonato)cobalt(II) dihydrate
The title compound, [Co(C(10)H(9)NO(5)S)(H(2)O)(3)]·2H(2)O, is a cobalt-Schiff base complex derived from taurine. There are two complex mol-ecules and four solvent water mol-ecules in the asymmetric unit. The central Co atom is six coordinated by two O atoms and one N atom of the ligand and three O atoms of water mol-ecules, forming a slightly distorted octa-hedral geometry. The crystal structu...
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 Chemica Scandinavica
سال: 1975
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.29b-0109