183789-25-5Relevant articles and documents
Sequential hydrostannylation-cyclisation of δ- and ω-allenyl aryl halides. Cyclisation at the proximal carbon
Grigg, Ronald,Sansano, Jose M.
, p. 13441 - 13454 (2007/10/03)
Palladium catalysed hydrostannylation of (Bu3SnH, THF, O°C) of δ- and ω-allenyl aryl halides followed by mono- or bis-cyclisation (MeCN, 80°C) affords small (5-7), large (11-17) and spirocyclic rings in which cyclisation occurs at the proximal