PURPOSE: To obtain the subject new compounds useful as raw materials for polyamide and polyimide suitable as laminate, sealing material and insulating material in electrical and electronic fields or synthetic yarn, fiber-reinforced composite material, sliding material and molding material. ;CONSTITUTION: A 2,7-bis(nitrophenoxy)naphthalene compound of formula I (R1 to R4 are halogen or 1-6C hydrocarbon; (a) and (b) are 0-4 and a+b≤4; (c) and (d) are 0-3) such as 2,7-bis(nitrophenoxy)naphthalene, a 1,6-bis(nitrophenoxy)naphthalene compound of formula II such as 1,6-bis(4-nitrophenoxy) naphthalene, a 2,7-bis(aminophenoxy)naphthalene compound of formula III such as 2,7-bis(aminophenoxy)naphthalene and a 1,6-bis(aminophenoxy)naphthalene compound of formula IV such as 1,6-bis(4-aminophenoxy)naphthalene. The compound of formula III is obtained by reacting the compound of formula I with nitrobenzene and the compound of formula IV by reacting the compound of formula II with nitrobenzene respectively.;COPYRIGHT: (C)1994,JPO&Japio
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