申请人:Nippon Shokubai Kagaku Kogyo Co., Ltd
公开号:EP0170190A2
公开(公告)日:1986-02-05
A method for the production of a fluorinated quinone, which comprises causing a chlorinated aromatic compound represented by the general formula I:
wherein A denotes
(where m denotes an integer of the value of 1 to 4 and ℓ denotes an integer of the value of 0 to 3), X denotes Cl, F, or H, n denotes an integer of the value of 0 to 4, k denotes an integer of the value of 0 to 3, and p denotes 0 or I, providing that p is I and n is not zero where A is O, to react in benzonitrile as a medium at a temperature in the range of 190° to 400°C with at least one fluorinating agent selected from the group consisting of alkali metal fluorides and alkaline earth metal fluorides under spontaneously generating pressure.
一种生产氟化醌的方法,包括使通式 I 所代表的氯化芳香族化合物:
其中 A 表示
(其中 m 表示 1 至 4 的整数,ℓ 表示 0 至 3 的整数),X 表示 Cl、F 或 H,n 表示 0 至 4 的整数,k 表示 0 至 3 的整数,p 表示 0 或 I,条件是 p 为 I 且 n 不为零,其中 A 为 O、在自发产生的压力下,以苯腈为介质,在 190°至 400°C 的温度范围内,与至少一种选自碱金属氟化物和碱土金属氟化物的氟化剂发生反应。