Efficient Synthesis of 6-Trimethylsiloxy- and 6-(Trimethylsilyl)methyl-3-phenyl-5,6-dihydroxy-4H-1,2-oxazines by Cycloaddition of α-Nitrosostyrene to Silyl Enol Ethers and Allyltrimethylsilane

DOI: 10.1055/s-1987-27856

Source and publish data:

Synthesis p. 77 - 79 (1987)

Update date:2022-07-29

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Authors:

Hippeli, Claudia

Reissig, Hans-Ulrich

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Article abstract of DOI:10.1055/s-1987-27856

The title compounds 3 are prepared in good yield from silyl enol ether 1 and α-nitrosostyrene 2, generated in situ from α-chloroacetophenone oxime 4.Allyltrimethylsilane smoothly affords cycloadduct 5 which could be opened to the unsturated ketone 6 or am

Full text of DOI:10.1055/s-1987-27856

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