申请人:Kuwabara Hirokazu
公开号:US20100137617A1
公开(公告)日:2010-06-03
Disclosed is a method for producing an aromatic compound represented by the general formula (2) below, which is characterized in that a compound represented by the general formula (1) below is reacted with a sulfur compound (at least one member selected from the group consisting of sulfur, hydrogen sulfide, metal hydrosulfides and metal sulfides) or a selenium compound. (In the formula (1), R
1
represents a hydrogen atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an ester group, an optionally substituted alkyl group having 1-18 carbon atoms or the like; R
2
represents a halogen atom; R
3
represents a hydrogen atom, C≡C—R
1
or R
2
; and n represents an integer of 0-4. When n is not less than 2, R
3
's may be the same as or different from each other.) (In the formula (2), R
1
, R
3
and n are as defined in the formula (1); and X represents a sulfur atom or a selenium atom.)
公开了一种生产下式(2)所表示的芳香化合物的方法,其特征在于将下式(1)所表示的化合物与硫化物(从硫、氢硫化物、金属氢硫化物和金属硫化物组成的群体中选择至少一种)或硒化物反应。(在式(1)中,R1表示氢原子、卤素原子、羟基、氰基、硝基、酯基、有1-18个碳原子的可选取代烷基或类似物;R2表示卤素原子;R3表示氢原子、C≡C—R1或R2;n表示0-4的整数。当n不小于2时,R3可以相同也可以不同。)(在式(2)中,R1、R3和n如式(1)所定义;X表示硫原子或硒原子。)