376363-39-2Relevant academic research and scientific papers
Palladium catalysed reaction of allene with phenols. Phenoxymethyl-1,3-dienes and their further reactions
Grigg, Ronald,Kongkathip, Ngampong,Kongkathip, Boonsong,Luangkamin, Suwaporn,Dondas, H.Ali
, p. 7965 - 7978 (2001)
A 3-step 100% atom economic sequence is reported whereby a variety of phenols react with 2 mol equiv. of allene to give phenoxymethyl-1,3-dienyl ethers. Subsequent thermal Claisen rearrangement to C-1,3-dienes and acid catalysed ring closure furnishes 3:1
