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|Type:||Artigo de periódico|
|Title:||Heck arylation of N-Boc-3-pyrrolines and N-Boc-2-pyrrolines with diazonium salts; Efficient syntheses of five-membered 4-aryl endocyclic enecarbamates and N-Boc-2,4-diaryl 3-pyrrolines|
|Abstract:||Practical and efficient Heck arylations of N-Boc-3-pyrrolines and N-Boc-4-aryl-2-pyrrolines (endocyclic enecarbamates) with several arenediazonium tetrafluoroborate salts were accomplished. This methodology permitted the preparation of a series of 4-aryl endocyclic enecarbamates which were used in a subsequent Heck arylation to produce biaryl-3-pyrrolines in good yields without the need for phosphine ligands, excess of olefin, and stringent reaction conditions.|
|Editor:||Georg Thieme Verlag|
|Citation:||Synlett. Georg Thieme Verlag, n. 7, n. 1037, n. 1039, 2000.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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