132934-15-7Relevant articles and documents
Intramolecular Cycloadditions: Synthesis of 1-Methylene-2,3,3a,4,5,9b-hexahydro-1H-benzindenes and an unsuccessful approach to Ergot Alkaloids
Collins, Michael P.,Drew, Michael G. B.,Mann, John,Finch, Harry
, p. 3211 - 3218 (2007/10/02)
1-(1-Hydroxy-2-trimethylsilylmethylprop-2-enyl)-2-(4-substituted-but-3-enyl)-4-methoxybenzenes, prepared by a short synthesis, underwent intramolecular cycloadditions to produce the title indenes.An analogous intramolecular cycloaddition was attempte