Aromatic Nucleophilic N,S- and N,O-Exchange Reactions of<i>N,N</i>-Dimethyl-2,4-bistrifluoroacetyl-1-naphthylamine with Various Thiols and Alcohols: A, Facile Synthetic Method for Alkyl and Aryl 1-[2,4-Bis(trifluoroacelyl)naphthyl] Sulfides and Ethers
作者:Masaru Hojo、Ryōichi Masuda、Etsuji Okada、Hiroshi Miya
DOI:10.1055/s-1989-27418
日期:——
Aromatic nucleophilic N,S- and N,O-exchange reactions of N,N-dimethyl-2,4 -bistrifluoroacetyl-1-naphthylamine (1) with various thiols and alcohols afford the corresponding 2,4-bistrifluoroacetyl-1-naphthyl sulfides 2 and ethers 3 in excellent yields. Hydrolysis of 1 to 1-naphthol derivative 4 is also described.
N,N-二甲基-2,4-双三氟乙酰基-1-萘胺 (1) 与各种硫醇和醇的芳香核亲电性 N,S- 和 N,O-交换反应,得到相应的 2,4-双三氟乙酰基-1-萘基硫化物 2 和醚 3,产率极高。还描述了 1 的水解反应,生成 1-萘醇衍生物 4。