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The reactions of Wittig–Horner reagents with 1,3-dioxo-Δ2,α-indanmalononitrile

✍ Scribed by Leila Sadek Boulos; El-Sayed M. A. Yakout

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
172 KB
Volume
8
Category
Article
ISSN
1042-7163

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✦ Synopsis

Wittig-Horner reagents (1a-e) react with 1,3-dioxo-D 2,␣ -indanmalononitrile (2) to give the phosphonate adducts 3, 4, 5, 6, and 7, respectively. Structural reasoning for the new products was based on compatible analytical and spectral data (IR, 1 H, 31 P NMR, and MS). The mechanism that accounts for the formation of the new adducts is discussed.

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