Application In Synthesis of N-(Pyridin-4-yl)isonicotinamideOn September 2, 2014 ,《Targeted Structure Modulation of “”Pillar-Layered”” Metal-Organic Frameworks for CO2 Capture》 was published in Inorganic Chemistry. The article was written by Xuan, Zhi-Hong; Zhang, Da-Shuai; Chang, Ze; Hu, Tong-Liang; Bu, Xian-He. The article contains the following contents:
Two new zinc MOFs with similar “”pillar-layered”” framework structures based on 1,1′-biphenyl-2,2′,6,6′-tetracarboxylic acid (H4bpta) and two different bipyridine pillar ligands, namely {[Zn4(bpta)2(4-pna)2(H2O)2]·4DMF·3H2O}n (1) and {[Zn2(bpta)(bpy-ea)(H2O)]·2DMF·H2O}n (2) (4-pna = N-(4-pyridyl)isonicotinamide and bpy-ea = 1,2-bis(4-pyridyl)ethane), were synthesized and studied with their CO2 adsorption properties. By anal. of the structure properties and the CO2 adsorption performances of these two MOFs, the introduction of polar acylamide groups via 4-pna resulted in 1 with enhanced CO2 capacity and CO2/CH4 selectivity at low pressure. In contrast, the framework of 2 shows flexible properties originating from the flexibility of the ethanediylidene group in the bpy-ea ligand, which benefits the sieve effect of pores to give higher CO2/CH4 selectivity at a relatively high pressure range. The results came from multiple reactions, including the reaction of N-(Pyridin-4-yl)isonicotinamide(cas: 64479-78-3Application In Synthesis of N-(Pyridin-4-yl)isonicotinamide)
N-(Pyridin-4-yl)isonicotinamide(cas: 64479-78-3) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds.Application In Synthesis of N-(Pyridin-4-yl)isonicotinamide
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics