Heterogeneously Catalyzed Oxidation Reactions Using ... - CHEC
Heterogeneously Catalyzed Oxidation Reactions Using ... - CHEC
Heterogeneously Catalyzed Oxidation Reactions Using ... - CHEC
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Table 2-2: <strong>Oxidation</strong> of aliphatic olefins.<br />
catalyst<br />
[Ox]<br />
OH O<br />
O + +<br />
Entry Catalyst Oxidant Solvent T (°C) Rct. time (h) Conversion<br />
Selectivity<br />
TOF (h -1 Ox<br />
) Ref.<br />
a Ol b On c<br />
1 Au/graphite d O2 1,2,3,5-TMB e 80 24 30% 50% 0% 26% 13 [121]<br />
2 Au/graphite d O2 - 80 72 20% 77% 5% 5% 35 [120]<br />
3 Au/La-OMS O2 - 80 24 48% 2.5% 40% 44% 170 [122]<br />
4a* Au/SiNWs f,g O2 - 80 24 38% h 90% - 7% - [123]<br />
4b* Au/SiNWs f,g O2 - 80 24 93% 0.2% 25% 75% - [123]<br />
5a* Cu/SiNWs f,g O2 - 80 24 98% 0.1% 46% 54% - [123]<br />
5b* Cu/SiNWs f,g O2 - 80 24 28% h 0.2% 25% 75% - [123]<br />
6<br />
Au/CeO2 + Ti-MCM-<br />
41 g,i<br />
O2 - 90 5 5.3% j<br />
88% 9.6% 230 k [124]<br />
7* Cu2(OH)PO4 O2 - 80 4 29% 5.0% 27% 39% - [60]<br />
8<br />
Ag-VP-POM/<br />
α-Al2O3<br />
O2<br />
trifluoro<br />
-toluene<br />
160 1 20% 50% - - 135 [92]<br />
9* Ag-γ-ZrP TBHP ACN 82 12 96% - 94% - 45 [125]<br />
10 Cu-Nb2O5 TBHP ACN 60 - 14% 1.8% 2.2% 80% n.a. [126]<br />
11* Cu3(BTC)2 TBHP ACN 50 20 50% ~ 60% - ~ 40% n.a. [127]<br />
12* [Cu(H2btec)(bipy)]∞ TBHP DCE 75 24 65% 73% 7.7% 19% 110 [42]<br />
*No standard use reported. a Cyclohexene oxide. b Cyclohexenol. c Cyclohexenone. d Catalytic amounts of TBHP added. e Tetramethylbenzene. f Si-nanowires.<br />
g h i j k<br />
AiBN as initiator. Cis-cyclooctene as substrate. Cumene added. 1-octene as substrate. Based on the amount of Au.