+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Translate
+ Recently Requested

Oxidation of Aliphatic Alcohols by Using Precious Metals Supported on Hydrotalcite under Solvent- and Base-Free Conditions

Oxidation of Aliphatic Alcohols by Using Precious Metals Supported on Hydrotalcite under Solvent- and Base-Free Conditions

Chemsuschem 8(19): 3314-3322

Precious metal nanoparticles supported on magnesium-aluminum hydrotalcite (HT), TiO2 , and MgO were prepared by sol immobilization and assessed for the catalytic oxidation of octanol, which is a relatively unreactive aliphatic alcohol, with molecular oxygen as the oxidant under solvent- and base-free conditions. Compared with the TiO2 - and MgO-supported catalysts, platinum HT gave the highest activity and selectivity towards the aldehyde. The turnover number achieved for the platinum HT catalyst was >3700 after 180 min under mild reaction conditions. Moreover, the results for the oxidation of different substrates indicate that a specific interaction of octanal with the platinum HT catalyst could lead to deactivation of the catalyst.

(PDF emailed within 0-6 h: $19.90)

Accession: 058488227

Download citation: RISBibTeXText

PMID: 26337897

DOI: 10.1002/cssc.201500503

Related references

Chromium Trioxide Supported on NaHSO4.H2O: Simple Oxidation of Alcohols in Solution and Solvent free Conditions. Letters in Organic Chemistry 2(6): 544-546, 2005

Microwave Promoted Rapid Oxidation of Alcohols Using Cobalt Nitrate Hexahydrate Supported on Silica Gel Under Solvent Free Conditions. Synthetic Communications 33(4): 601-605, 2003

An efficient and selective oxidation of benzylic and aromatic allylic alcohols with manganese dioxide supported on kieselguhr under solvent-free conditions. Research on Chemical Intermediates 39(9): 4287-4292, 2013

A green and highly selective oxidation of alcohols by fluorous silica gel-supported gold nanoparticles in aqueous H₂O₂ under base-free conditions. Chemsuschem 3(11): 1280-1284, 2011

Efficient and selective oxidation of alcohols withtert-BuOOH catalyzed by a dioxomolybdenum(VI) Schiff base complex under organic solvent-free conditions. Research on Chemical Intermediates 42(10): 7223-7230, 2016

Solvent-free oxidation of aliphatic alcohols with ceric ammonium nitratelithium bromide system. Russian Chemical Bulletin 56(8): 1501-1506, 2007

Solvent-free aerobic oxidation of alcohols over palladium supported on MCM-41. Journal of Molecular Catalysis A: Chemical 370: 95-103, 2013

Mono lacunary phosphomolybdate supported on MCM-41: synthesis, characterization and solvent free aerobic oxidation of alkenes and alcohols. Dalton Transactions 43(6): 2512-2520, 2013

An efficient and selective solvent-free oxidation of alcohols by shaking with chromium trioxide supported on aluminium silicate. Molecules 10(7): 794-797, 2007

Efficient Aerobic Oxidation of Alcohols using a Hydrotalcite-Supported Gold Nanoparticle Catalyst. Advanced Synthesis & Catalysis 351(11-12): 1890-1896, 2009

Fast selective oxidation of alcohols under solvent-free conditions. Research on Chemical Intermediates 39(7): 3337-3343, 2013

Aerobic oxidation of alcohols over hydrotalcite-supported gold nanoparticles: the promotional effect of transition metal cations. Chemical Communications 47(41): 11540-2, 2011

An efficient selective oxidation of alcohols with iron zirconium phosphate under solvent-free conditions. Monatshefte für Chemie - Chemical Monthly 147(2): 413-423, 2016

Microwave Assisted Selective Oxidation of Benzylic Alcohols with Calcium Hypochlorite under Solvent-Free Conditions. Monatshefte für Chemie - Chemical Monthly 132(5): 655-658, 2001

Chemoselective oxidation of alcohols by a H2O2-Pt black system under organic solvent- and halide-free conditions. Chemistry, An Asian Journal 3(8-9): 1642-1648, 2008