Radical cascade silylation/cyclization of 1,7-dienes to access silyl-substituted benzo[b]azepin-2-ones.
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DOI: 10.1039/d4cc00499j
Abstract: A novel silyl radical-induced cascade silylation/cyclization of 1,7-dienes has been realized employing readily available hydrosilanes as a silicon source and Cu(I) salt as a catalyst. This protocol introduces diverse silicon fragments into a challenging 7-membered… read more here.
Keywords: silylation cyclization; benzo azepin; cyclization dienes; silyl substituted ... See more keywords