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Enantioselective syntheses of homophenylalanine derivatives via nitrone 1,3-dipolar cycloaddition reactions with styrenes

✍ Scribed by Alan Long; Steven W Baldwin

Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
64 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

A new two-step route to derivatives of homophenylalanine is presented. Cycloaddition of a cyclic nitrone glycine template with various styrene derivatives affords good yields of 5-substituted cycloadducts. One-step hydrogenolysis (three bonds) then affords the optically pure a-amino acids related to homophenylalanine.

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