1127954-83-9Relevant academic research and scientific papers
Reactions of 3,5-di(tert-butyl)-1,2-benzoquinone with terminal acetylenes in the presence of phosphorus trichloride. ipso-Substitution of the tert-butyl group
Mironov,Bogdanov,Nemtarev,Shtyrlina,Varaksina,Cherkasov,Dobrynin,Krivolapov,Musin,Litvinov,Konovalov
, p. 1900 - 1910 (2007)
The reactions of 3,5-di(tert-butyl)-1,2-benzoquinone with aryl-and alkylacetylenes in the presence of phosphorus trichloride afford 4-aryl(alkyl)-8-tert-butyl-2,6-dichloro-2-oxo-2H-benzo[e][1,2]oxaphosphinines as the major ipso-substitution products of th
