240405-71-4Relevant academic research and scientific papers
Generation of o-quinodimethanes via the electrocyclic reaction of (4Z)-1,2,4,6,7-octapentaenes derived from the organoborate complexes and their subsequent reactions
Zhang, Quan,Wang, Kung K.
, p. 108 - 115 (1999)
Treatment of allenyldicyclohexylborane (20) with 1-lithio-3,4-pentadien-1-yne 21 produced the organoborate complex 22, which on further treatment with trimethyltin chloride furnished the enediallene 23 in situ. The subsequent electrocyclic reaction then g
