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New synthesis of β-keto phosphonates

✍ Scribed by Seongkuk Hong; Kyeongho Chang; Bonchul Ku; Dong Young Oh

Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
128 KB
Volume
30
Category
Article
ISSN
0040-4039

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✦ Synopsis

A new synthetic route to &keto phosphonates from diethyl l-(trimethylsilyl)vinylphosphonate 1 is described. This involves nucleophilic addition of the oryanolithium reagents toward 1 followed by quenchiny with acid chlorides and alkyl isocyanates.

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