One-pot synthesis of 1,2/3-triols from the allylic hydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters

Date

2013-11-01

Author

Goksu, Haydar
Dalmizrak, Digdem
Akbayrak, Serdar
GÜLTEKİN, Mehmet Serdar
Özkar, Saim
Metin, Onder

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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.

Subject Keywords

Physical and Theoretical Chemistry, Process Chemistry and Technology, Catalysis

URI

https://hdl.handle.net/11511/48851

Journal

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

DOI

https://doi.org/10.1016/j.molcata.2013.06.013

Collections

Department of Chemistry, Article

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Citation Formats

H. Goksu, D. Dalmizrak, S. Akbayrak, M. S. GÜLTEKİN, S. Özkar, and O. Metin, “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, pp. 142–147, 2013, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48851.