1520-42-9Relevant articles and documents
Surfactant-Free Palladium Nanoparticles Encapsulated in ZIF-8 Hollow Nanospheres for Size-Selective Catalysis in Liquid-Phase Solution
Wang, Xiaoshi,Li, Mingyu,Cao, Changyan,Liu, Chang,Liu, Jian,Zhu, Yanan,Zhang, Sidi,Song, Weiguo
, p. 3224 - 3228 (2016)
Encapsulation of surfactant-free Pd nanoparticles (NPs) in the metal–organic framework material ZIF-8 hollow nanospheres was achieved. Pd@ZIF-8 hollow nanospheres showed excellent size-selective catalytic properties in the liquid-phase hydrogenation of olefins. As a result of the uniform pore size of the ZIF-8 shell (apertures of 3.4 ?), the catalyst showed high activity for the hydrogenation of 1-hexene (1.9×8.2 ?) but very low activity for larger molecules such as cis-cyclooctene (5.3×5.5 ?), trans-stilbene (4.2×11.3 ?), and triphenylethylene (9.1×9.2 ?). Other surfactant-free noble-metal nanoparticles could also be employed to produce NPs@MOFs for catalysis.
Eisch,Liu
, p. 285,286 (1970)
A facile and versatile electro-reductive system for hydrodefunctionalization under ambient conditions
Huang, Binbin,Guo, Lin,Xia, Wujiong
supporting information, p. 2095 - 2103 (2021/03/26)
A general electrochemical system for reductive hydrodefunctionalization is described, employing the inexpensive and easily available triethylamine (Et3N) as a sacrificial reductant. This protocol is characterized by facile operation, sustainable conditions, and exceptionally wide substrate scope covering the cleavage of C-halogen, N-S, N-C, O-S, O-C, C-C and C-N bonds. Notably, the selectivity and capability of reduction can be conveniently switched by simple incorporation or removal of an alcohol as a co-solvent.
HIGHLY SELECTIVE ELECTROCHEMICAL HYDROGENATION OF ALKYNES
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Page/Page column 7, (2020/10/20)
Disclosed are electrochemical methods to prepare an alkane or an alkene, such as a cis- alkene, from an alkyne, or an alkane from an alkene. The method utilizes an electrochemical cell having a cathode and an anode and a reactor.