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|Type:||Artigo de periódico|
|Title:||Probing the stereoselectivity of the Heck arylation of endocyclic enecarbarnates with diazonium salts. Concise syntheses of (2S,5R)-phenylproline methyl ester and Schramm's C-azanucleoside|
|Abstract:||[GRAPHICS] The diastereoselectivity of the Heck arylation of several chiral, nonracemic, five-membered endocyclic enecarbamates with aryldiazonium tetrafluoroborates was evaluated. The cis selectivity observed for some enecarbamates bearing coordinating groups was explored in the concise synthesis of the (2S,5R)-(+)-phenylproline methyl ester, a scaffold for the nonpeptide cholecystokinin antagonist (+)-RP 66803, and in the synthesis of Schramm's potent antiprotozoan C-azanucleoside.|
|Editor:||Amer Chemical Soc|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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