| 21. | A manganese porphyrin catalyst developed by Nolte et al . capable of successive epoxidation of alkene polymer.
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| 22. | Titanium isopropoxide is a component of the Sharpless epoxidation, a method for the synthesis of chiral epoxides.
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| 23. | When alkene 2 undergoes epoxidation with m-chloroperbenzoic acid ( MCPBA ), epoxide 3 is formed.
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| 24. | Figure 11 : The general reaction scheme studied by Kagan and coworkers for the sharpless epoxidation of geraniol.
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| 25. | The epoxidation of various alkanes in the presence of benzonitrile yields oxiranes in yields of 79 to 96 %.
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| 26. | Anhydrous hydrogen chloride reacts preferentially at the disubstituted alkene, whereas epoxidation with mCPBA occurs at the trisubstituted alkene.
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| 27. | Epoxidation of a substituted cyclohexene affords a product where the R group resides in the pseudo-equatorial position.
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| 28. | These substrates are resistant to many epoxidation reagents, including oxaziridines, hydrogen peroxide, and manganese oxo compounds.
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| 29. | Eleuterio also worked on epoxidation of hexafluoropropylene, finding a practical synthesis of hexafluoropropylene oxide using hydrogen peroxide anion.
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| 30. | Fourth, the products of the Sharpless epoxidation are predictable using the Sharpless Epoxidation model discovered by Debbie van Basten.
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