One-pot synthesis of 1,2/3-triols from the allylic hydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters
Özet
A facile, efficient and eco-friendly method for the one-pot synthesis of 1,2/3-triols from the allylic hydroperoxides were developed by using zeolite-confined osmium(0) nanoclusters as reusable catalyst and without using any co-oxidant (H2O2, (BuOOH)-Bu-t, NMO, etc.) in water/acetone (v/v = 1/4) mixture at room temperature. In this method, the oxygen atom of the allylic hydroperoxide group was transferred to the double bond of the same molecule via zeolite-confined osmium(0) nanoclusters. The method has been successfully applied to various allylic hydroperoxides and the corresponding 1,2/3-triols were obtained in high chemical yield. Moreover, a plausible mechanism was proposed for the catalytic oxidation of allylic hydroperoxide to the respective 1,2/3-triols in the presence of zeolite-Os-0 catalyst gathering all the results collected by testing a variety of allylic hydroperoxides in the presence of zeolite-Os-0 catalyst. (c) 2013 Elsevier B.V. All rights reserved.
Anahtar kelimeler
Atıf için künye
GOKSU, H., DALMIZRAK, D., Akbayrak, S., Gültekin, M. S., ÖZKAR, S., & Metin, O. (2013). One-pot synthesis of 1,2/3-triols from the allylic hydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters. Journal of Molecular Catalysis A: Chemical, 378, 142–147. https://doi.org/10.1016/j.molcata.2013.06.013
BibTeX
@article{goksu2013-70497,
author = {GOKSU, Haydar and DALMIZRAK, Digdem and Akbayrak, Serdar and Gültekin, Mehmet Serdar and ÖZKAR, SAİM and Metin, Onder},
title = {One-pot synthesis of 1,2/3-triols from the allylic hydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters},
journal = {Journal of Molecular Catalysis A: Chemical},
year = {2013},
volume = {378},
pages = {142--147},
issn = {1381-1169},
doi = {10.1016/j.molcata.2013.06.013},
url = {https://akademik.atauni.edu.tr/yayinlar/70497-one-pot-synthesis-of-123-triols-from-the-allylic-hydroperoxides-catalyzed-by}
}