Ipso-chlorination of 4-alkylphenols ethers a novel route to 4-chlorocyclohexa-2,5-dienones.
摘要:
Selective chlorination of 4-alkylphenols ethers with SbF5/CH2Cl2 (CHCl3, CCl4) yields 4-chlorocyclohexa -2,5-dienones; no alpha-chlorination to a carbonyl group is observed in the reaction conditions.
Selective chlorination of 4-alkylphenols ethers with SbF5/CH2Cl2 (CHCl3, CCl4) yields 4-chlorocyclohexa -2,5-dienones; no alpha-chlorination to a carbonyl group is observed in the reaction conditions.
Jouannetaud, Marie-Paule; Jacquesy, Jean-Claude; Karam, Omar, Bulletin de la Societe Chimique de France, 1994, vol. 131, # 3, p. 284 - 290
作者:Jouannetaud, Marie-Paule、Jacquesy, Jean-Claude、Karam, Omar、Coustard, Jean-Marie、Ferron, Bruno