The crystal structure of the title compound, C 21 H 17 N 5 O 2 ·H 2 O, is stabilized by intermolecular hydrogen bonds.doi:10.1107/S1600536807022635Cui‐Xia ChengHao‐Wen LiuFei‐Hua LuoMin‐Na CaoZong‐Qiu HuInternational Union of Crystallography (IUCr)Acta Crystallographica Section E...
Three macrocyclic Schiff bases have been synthesized by [2+2] condensation of 2,6-pyridinedicarbaldehyde with 1,4,7-triazaheptane, 1,5,9-triazanonane and 1,5-diazapentane. Another Schiff base was synthesized by [1+1] condensation of the dicarbaldehyde with 1,5,9-triazanonane. They were ...
4-tert-Butyl-pyridine-2,6-dicarbaldehyde2018-06-19 产品属性 CAS号:暂无 重量(克):5g 价格(元):询价 时间:2018-06-19 13:12:25 交易状态:等待报价 产品信息 Name:4-tert-Butyl-pyridine-2,6-dicarbaldehyde C11H13NO2 Exact Mass: 191.09
2,3-PyridinedicarbaldehydeJ. Fraser Stoddart
Template synthesis and crystal structure of an asymmetric square-planar complex: Pyridine2,6-dicarbaldehyde-bis( S -methylisothiosemicarbazonato)nickel(II) iodidecrystal structureconformationacridinedioneshydrogen bondingThe asymmetric complex [Ni(H L )]I (where H 2 L is pyridine-2,6-dicarbaldehyde-...
A number of pincer Schiff base and amine ligands were synthesized from pyridine-2,6-dicarbaldehyde and 伪-amino acids, L-methionine and L-serine. The Schiff base derived from L-serine was shown to exist as an equilibrium mixture with diastereoisomeric oxazolidines. The ring-chain tautomerism ...
8-bis(pyridine-2,6-diyl-bis(2-(N-(2-formidoylethylene)carbamoyl)ethylene))-1,4,8,11-tetraazacyclotetradecane (5B), and 1,8:4,11-bis(pyridine-2,6-diyl-bis(2-(N-(2-formidoylethylene)carbamoyl)ethylene))-1,4,8,11-tetraazacyclotetradecane (5C) when 2,6-pyridinedicarbaldehyde was used...
While imidazo[1,5- A]pyridin-3-ylidenes reacted with furan-3,4-dicarbaldehyde and dimethyl acetylenedicarboxylate or dibenzoylacetylene to produce multifunctional difuro[3,2- B:3′,4′- D]azepines, the reaction of imidazo[1,5- A]pyridin-3-ylidenes with thiophene-3,4-dicarbaldehyde and ...
Formation of a Magnetically Coupled Neutral [4×4] Square Grid from a 2,6-Pyridinedicarbaldehyde Bis(hydrazone) LigandSelf-assemblyMagnetic propertiesMagnetostructural correlationCopperSquare gridsThe synthesis, characterization, magnetic properties, and magnetostructural correlation of a square-grid complex ...
Three macrocyclic Schiff bases have been synthesized by [2+2] condensation of 2,6-pyridinedicarbaldehyde with 1,4,7-triazaheptane, 1,5,9-triazanonane and 1,5-diazapentane. Another Schiff base was synthesized by [1+1] condensation of the dicarbaldehyde with 1,5,9-triazanonane. They were ...