报道了钯催化的分子内α-芳基化和脱氟芳构化策略,用于合成多取代的2-萘酚。该方法以邻溴苄基取代的α-氟酮为底物,并以乙酸钯/三苯膦为催化剂,具有良好的官能团耐受性,易于获得的催化剂和起始原料以及高收率的特点。该策略的应用通过合成有用的结构单元(例如,石脑油[2,3- b ]呋喃,萘酚AS-D和配体/催化剂)得到证明。
Synthesis of Polysubstituted 2‐Naphthols by Palladium‐Catalyzed Intramolecular Arylation/Aromatization Cascade
作者:Jinhui Cai、Zhen‐Kai Wang、Yun‐Hao Zhang、Fei Yao、Xu‐Dong Hu、Wen‐Bo Liu
DOI:10.1002/adsc.201901573
日期:2020.3.17
A palladium‐catalyzed intramolecular α‐arylation and defluorinative aromatization strategy for the synthesis of polysubstituted 2‐naphthols is reported. With ortho‐bromobenzyl‐substituted α‐fluoroketones as the substrates and palladium acetate/triphenylphosphine as the catalyst, this method features good functional group tolerance, readily available catalyst and starting materials, and high yields
报道了钯催化的分子内α-芳基化和脱氟芳构化策略,用于合成多取代的2-萘酚。该方法以邻溴苄基取代的α-氟酮为底物,并以乙酸钯/三苯膦为催化剂,具有良好的官能团耐受性,易于获得的催化剂和起始原料以及高收率的特点。该策略的应用通过合成有用的结构单元(例如,石脑油[2,3- b ]呋喃,萘酚AS-D和配体/催化剂)得到证明。
GORELIK, A. M.;REZNICHENKO, A. V.;ANDRONOVA, N. A.;LUKYANETS, E. A., ZH. ORGAN. XIMII, 1983, 19, N 1, 199-206
作者:GORELIK, A. M.、REZNICHENKO, A. V.、ANDRONOVA, N. A.、LUKYANETS, E. A.
DOI:——
日期:——
Gorelik, A. M.; Reznichenko, A. V.; Andronova, N. A., Journal of Organic Chemistry USSR (English Translation), 1983, vol. 19, # 1, p. 183 - 189
作者:Gorelik, A. M.、Reznichenko, A. V.、Andronova, N. A.、Luk'yanets E. A.