1994Journal of the Chemical Society Perkin Transactions 1Requires access

Cycloaddition of nitrile oxides to homochiral vinyl ethers

Andrew N. Boa, David Dawkins, Antonio R. Hergueta, Paul R. Jenkins

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Abstract

In the [3 + 2] cycloaddition of a range of nitrile oxides with homochiral vinyl ethers the diastereoselectivity observed is dependent on the chiral auxiliary used. A brief comparison is made with the diastereoselectivity of the corresponding [4 + 2] nitrosoalkene cycloaddition, and also to the nitrile oxide cycloaddition to chiral acrylic acid esters bearing the most successful auxiliaries from the vinyl ether study.

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What this paper is about

In the [3 + 2] cycloaddition of a range of nitrile oxides with homochiral vinyl ethers the diastereoselectivity observed is dependent on the chiral auxiliary used. A brief comparison is made with the diastereoselectivity of the corresponding [4 + 2] nitrosoalkene cycloaddition, and also to the nitrile oxide cycloaddition to chiral acrylic acid esters bearing the most successful auxiliaries from the vinyl ether study.

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Available abstract

In the [3 + 2] cycloaddition of a range of nitrile oxides with homochiral vinyl ethers the diastereoselectivity observed is dependent on the chiral auxiliary used. A brief comparison is made with the diastereoselectivity of the corresponding [4 + 2] nitrosoalkene cycloaddition, and also to the nitrile oxide cycloaddition to chiral acrylic acid esters bearing the most successful auxiliaries from the vinyl ether study.

Key concepts: Nitrile, Cycloaddition, Chemistry, Ether, Vinyl ether, Oxide, Organic chemistry, Polymer chemistry

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