A process for producing an aromatic compound by...

Details A process for producing an aromatic compound by... A process for producing an aromatic compound by...

C - Chemistry, Metallurgy

07

C

C07C 235/20 (2006.01) C07C 205/37 (2006.01) C07C 205/56 (2006.01) C07C 255/16 (2006.01) C07C 255/17 (2006.01) C07C 255/40 (2006.01) C07D 295/185 (2006.01)

Patent

CA 2098239

There are disclosed a process for producing an aromatic compound of the formula (I) which comprises reacting an electrophilic reagent with a compound of the formula (II) shown below: Image [wherein X1 and X2, which may be the same or different, are each a halogen atom; R is a group represented by the formula: Image (wherein R1 and R2, which may be the same or different, are each a hydrogen atom or a C1-C6 alkyl group, Z is a cyano group, -CO-OR3 (wherein R3 is a hydrogen atom or a C1-C6 alkyl group) or -CO-NR4R5 (wherein R4 and R5, which may be the same or different, are each a hydrogen atom or a C1-C6 alkyl group)); and Y is a nitro group, a halogen atom, a C1-C6 haloalkyl group or a group represented by the formula: Image (wherein R6, R7 and R8, which may be the same or different, are each a hydrogen atom, a halogen atom or a cyano group)] to introduce a substituent into the aromatic ring selectively and a novel compound prepared therefrom.

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