934-90-7Relevant articles and documents
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Friess,Baldridge
, p. 966 (1956)
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A method for synthesis of β - piperidine alcohol (by machine translation)
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Paragraph 0012; 0013; 0016; 0017, (2017/07/04)
The invention discloses a method for synthesis of β - piperidine alcohol, using piperidine and epoxy alkane to react, by adding the catalyst zinc chloride control epoxy alkane open-loop, so that the reaction is easy to carry out; hybrid has multi-active adsorption center, can improve the performance of the anode polarization, the role of inhibiting corrosion, which belongs to the anode type corrosion inhibitor. (by machine translation)
Tetragonal versus hexagonal: Structure-dependent catalytic activity of Co/Zn bimetallic metal-organic frameworks
Pariyar, Anand,Asl, Hooman Yaghoobnejad,Choudhury, Amitava
supporting information, p. 9250 - 9257 (2016/09/28)
Tetragonal and hexagonal phases of monometallic Zn and bimetallic Co/Zn metal-organic frameworks (MOFs), with secondary building units (SBUs) containing a M3O (M = metal) cluster, were synthesized from identical constituents using a benzenetricarboxylate (BTC3-) linker that forms decorated 3,6- and 3,5-connected networks, respectively. There exist subtle differences between the SBUs; one of the metal atoms in the M3O cluster in the tetragonal phase has one dissociable DMF solvent molecule while that in the hexagonal phase has three. Connectivities between the SBUs form one-dimensional channels in both MOFs. These MOFs catalyze the chemoselective addition of amines to epoxides, giving exclusively β-hydroxyamine under heterogeneous conditions. A ring-opening reaction of a symmetrical epoxide showed that the hexagonal phase diastereoselectively yields trans-alcohol, exhibiting an exquisite model for structure-dependent activity.
