000256711 001__ 256711
000256711 005__ 20190619220043.0
000256711 0247_ $$2doi$$a10.1039/C8SC00742J
000256711 02470 $$a10.1039/C8SC00742J$$2DOI
000256711 037__ $$aARTICLE
000256711 245__ $$aEfficient cleavage of aryl ether C–O linkages by Rh–Ni and Ru–Ni nanoscale catalysts operating in water
000256711 260__ $$c2018
000256711 269__ $$a2018
000256711 336__ $$aJournal Articles
000256711 520__ $$aBimetallic Ru–Ni and Rh–Ni nanocatalysts coated with a phase transfer agent efficiently cleave aryl ether C–O linkages in water in the presence of hydrogen. For dimeric substrates with weaker C–O linkages, i.e. α-O-4 and β-O-4 bonds, low loadings of the precious metal (Rh or Ru) in the nanocatalysts quantitatively afford monomers, whereas for the stronger 4-O-5 linkage higher amounts of the precious metal are required to achieve complete conversion. Under the optimized, relatively mild operating conditions, the C–O bonds in a range of substituted ether compounds are efficiently cleaved, and mechanistic insights into the reaction pathways are provided. This work paves the way to sustainable approaches for the hydrogenolysis of C–O bonds.
000256711 542__ $$fCC BY-NC
000256711 700__ $$aBulut, Safak
000256711 700__ $$aSiankevich, Sviatlana
000256711 700__ $$avan Muyden, Antoine P.
000256711 700__ $$aAlexander, Duncan T. L.
000256711 700__ $$aSavoglidis, Georgios
000256711 700__ $$aZhang, Jiaguang
000256711 700__ $$g174688$$aHatzimanikatis, Vassily$$0240657
000256711 700__ $$aYan, Ning
000256711 700__ $$0240015$$aDyson, Paul Joseph$$g149418
000256711 773__ $$tChemical Science$$j9$$k25$$q5530-5535
000256711 8560_ $$fbeatrice.marselli@epfl.ch
000256711 8564_ $$uhttps://infoscience.epfl.ch/record/256711/files/Efficient%20cleavage%20of%20aryl%20ether%20C%E2%80%93O%20linkages%20by%20Rh%E2%80%93Ni%20and%20Ru%E2%80%93Ni%20nanoscale%20catalysts%20operating%20in%20water.pdf$$zFinal$$s1632324
000256711 909C0 $$xU9$$pLCOM$$0252010
000256711 909CO $$pSB$$particle$$ooai:infoscience.epfl.ch:256711
000256711 960__ $$abeatrice.marselli@epfl.ch
000256711 973__ $$aEPFL$$sPUBLISHED$$rREVIEWED
000256711 980__ $$aARTICLE
000256711 981__ $$aoverwrite