35615-97-5Relevant articles and documents
A Porous Zirconium-Based Metal-Organic Framework with the Potential for the Separation of Butene Isomers
Liu, Huimin,He, Yabing,Jiao, Jingjing,Bai, Dongjie,Chen, De-li,Krishna, Rajamani,Chen, Banglin
, p. 14988 - 14997 (2016)
By using a novel C3-symmetrical tricarboxylate (4,4′,4′′-benzene-1,3,5-triyl-1,1′,1′′-trinaphthoic acid), a novel zirconium-based metal-organic framework ZJNU-30 was solvothermally synthesized and structurally characterized. Single-crystal X-ray structural analyses show that ZJNU-30 consists of Zr6-based nodes connected by the organic linkers to form a (3,8)-connected network featuring the coexistence of two different polyhedral cages: octahedral and cuboctahedral cages with the dimensions of about 14 and 22 ?, respectively. Remarkably, ZJNU-30 is very stable when exposed to air for one month. More importantly, with a moderately high surface area, hierarchical pore structures, and an aromatic-rich pore surface in the framework, ZJNU-30, after activation, exhibits a promising potential for the selective adsorptive separation of industrially important butene isomers consisting of cis-2-butene, trans-2-butene, 1-butene, and iso-butene at ambient temperature. This separation was established exclusively by gas adsorption isotherms and simulated breakthrough experiments. To the best of our knowledge, this is the first study investigating porous metal-organic frameworks for butene-isomer separation.
Highly selective electroreductive linear dimerization of electron-deficient vinylarenes
Ning, Shulin,Zheng, Lianyou,Bai, Ya,Wang, Shutao,Wang, Siyu,Shi, Lingling,Gao, Qiansong,Che, Xin,Zhang, Zhuoqi,Xiang, Jinbao
supporting information, (2021/11/16)
A direct electroreductive dimerization of electron-deficient vinylarenes for the synthesis of 1,4-diarylbutane has been developed using a simple undivided cell with inexpensive carbon electrodes at room temperature. The control and deuterium-labeling experiments of electroreductive dimerization suggest that the hydrogen source comes from the solvent CH3CN. This protocol provides a mild and efficient route for the construction of C–C bond in moderate to good yields with high regioselectivity and broad substrate scope.
ISOXAZOLINE OXIMES AS ANTIPARASITIC AGENTS
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Page/Page column 14, (2012/04/05)
This invention recites naphthyl isoxazoline oxime derivatives of Formula (1) geometric isomers, stereoisomers thereof, pharmaceutically or veterinarily acceptable salts thereof, compositions thereof, and their use as a parasiticide in animals. The variables, R1a, R1b, R1c, R2, R3, and are as described herein.