dc.contributor.author |
King’ondu, Cecil K. |
|
dc.contributor.author |
Kona, Jagadeswara R. |
|
dc.contributor.author |
Howell, Amy R. |
|
dc.contributor.author |
Suib, Steven L. |
|
dc.date.accessioned |
2015-04-17T08:18:16Z |
|
dc.date.available |
2015-04-17T08:18:16Z |
|
dc.date.issued |
2014-03 |
|
dc.identifier.citation |
ChemCatChem Volume 6, Issue 3, pages 749–752, March 2014 |
en_US |
dc.identifier.uri |
http://onlinelibrary.wiley.com/doi/10.1002/cctc.201300942/abstract;jsessionid=B409C077C4F1A5119E6238283F92E468.f03t01?deniedAccessCustomisedMessage=&userIsAuthenticated=false |
|
dc.identifier.uri |
http://repository.seku.ac.ke/handle/123456789/1181 |
|
dc.description |
DOI: 10.1002/cctc.201300942 |
en_US |
dc.description.abstract |
Manganese oxide octahedral molecular sieve (OMS) materials with well-defined pores have been extensively studied over two decades due to their intriguing chemical and physical properties. OMS-2, the synthetic cryptomelane form of manganese oxide, was synthesized by a modified reflux method and was found to be highly active for obtaining α,β-unsaturated esters (up to 95 % yield and with high diastereoselectivities) from a variety of benzyl, heteroaryl, allyl and alkyl alcohols via one-pot alcohol oxidation-Wittig reaction. The transformation utilizes air as the stoichiometric oxidant, and the inexpensive catalyst can be recovered and reused. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Wiley |
en_US |
dc.subject |
alcohols |
en_US |
dc.subject |
heterogeneous catalysis |
en_US |
dc.subject |
manganese oxide |
en_US |
dc.subject |
ylides |
en_US |
dc.subject |
unsaturated esters |
en_US |
dc.title |
OMS-2 for aerobic, catalytic, one-pot alcohol oxidation-wittig reactions: efficient access to α,β-unsaturated esters |
en_US |
dc.type |
Article |
en_US |