Oxidation of Propargylic Alcohols with a 2-Quinoxalinol Salen Copper (II) Complex and tert-Butyl Hydroperoxide

Kushan C Weerasiri; Anne Gorden

doi:10.1002/ejoc.201201394

Oxidation of Propargylic Alcohols with a 2-Quinoxalinol Salen Copper (II) Complex and tert-Butyl Hydroperoxide

Kushan C Weerasiri, Anne Gorden

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

Abstract

The 2‐quinoxalinol salen copper(II) complex is an efficient catalyst when used with tert‐butyl hydroperoxide for the oxidation of propargylic alcohols to yield the corresponding carbonyl compounds. This catalytic system provides excellent selectivity for the reaction with propargylic alcohols, and high yields (up to 99 %) are achieved within 1 h and with 1 mol‐% of catalyst loading.

Original language	English
Pages (from-to)	1546
Journal	European Journal of Organic Chemistry
DOIs	https://doi.org/10.1002/ejoc.201201394
State	Published - 2013

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title = "Oxidation of Propargylic Alcohols with a 2-Quinoxalinol Salen Copper (II) Complex and tert-Butyl Hydroperoxide",

abstract = "The 2‐quinoxalinol salen copper(II) complex is an efficient catalyst when used with tert‐butyl hydroperoxide for the oxidation of propargylic alcohols to yield the corresponding carbonyl compounds. This catalytic system provides excellent selectivity for the reaction with propargylic alcohols, and high yields (up to 99 %) are achieved within 1 h and with 1 mol‐% of catalyst loading.",

author = "Weerasiri, {Kushan C} and Anne Gorden",

year = "2013",

doi = "10.1002/ejoc.201201394",

language = "English",

pages = "1546",

journal = "European Journal of Organic Chemistry",

publisher = "John Wiley \& Sons, Ltd",

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AU - Weerasiri, Kushan C

AU - Gorden, Anne

PY - 2013

Y1 - 2013

N2 - The 2‐quinoxalinol salen copper(II) complex is an efficient catalyst when used with tert‐butyl hydroperoxide for the oxidation of propargylic alcohols to yield the corresponding carbonyl compounds. This catalytic system provides excellent selectivity for the reaction with propargylic alcohols, and high yields (up to 99 %) are achieved within 1 h and with 1 mol‐% of catalyst loading.

AB - The 2‐quinoxalinol salen copper(II) complex is an efficient catalyst when used with tert‐butyl hydroperoxide for the oxidation of propargylic alcohols to yield the corresponding carbonyl compounds. This catalytic system provides excellent selectivity for the reaction with propargylic alcohols, and high yields (up to 99 %) are achieved within 1 h and with 1 mol‐% of catalyst loading.

U2 - 10.1002/ejoc.201201394

DO - 10.1002/ejoc.201201394

M3 - Article

SP - 1546

JO - European Journal of Organic Chemistry

JF - European Journal of Organic Chemistry

ER -

Oxidation of Propargylic Alcohols with a 2-Quinoxalinol Salen Copper (II) Complex and tert-Butyl Hydroperoxide

Abstract

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