Patent ID: 7771842
Filing Date: 2010-08-10
Classification: C07D,C09K,H01L,H05B

Abstract:
1. A 1,4-benzodioxanesulfonic acid compound represented by formula (1), a 1,4-benzodioxanesulfonic acid compound represented by formula (2), a 1,4-benzodioxanesulfonic acid compound having the repeating unit represented by formula (3), or a 1,4-benzodioxanesulfonic acid compound having the repeating unit represented by formula (4) [where R 1 to R 5 each independently denotes a hydrogen atom, an unsubstituted or substituted monovalent hydrocarbon group, or a halogen atom; X denotes a single bond, O, S, or NH; A 1 denotes a hydrogen atom, a halogen atom (if X denotes a single bond), S (if X denotes a single bond), S(O) group, S(O 2 ) group, any of N, Si, P, and P(O) group having an unsubstituted or substituted group binding thereto, an unsubstituted or substituted hydrocarbon group, 1,3,5-triazine group, or a substituted or unsubstituted group represented by formula (5) or (6) (where W 1 and W 2 each independently denotes O, S, S(O) group, S(O 2 ) group, or any of N, Si, P, and P(O) group having an unsubstituted or substituted group binding thereto); n 1 is an integer which equals the valence of A 1 and satisfies 1≦n 1 ; and m denotes the number of sulfonic acid groups binding to the benzene ring of the 1,4-benzodioxane skeleton, with 1≦m≦4] (where R 1 to R 5 , X, and m are defined as above; A 2 denotes an unsubstituted or substituted divalent or higher multivalent hydrocarbon group, a divalent or trivalent 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; Q 1 denotes a hydrogen atom, a halogen atom (if X denotes a single bond), S (if X denotes a single bond), S(O) group, S(O 2 ) group, any of N, Si, P, and P(O) group having an unsubstituted or substituted group binding thereto, an unsubstituted or substituted hydrocarbon group, 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; n 2 is an integer which equals the number of valence of A 2 minus 1 and satisfies 1≦n 2 ; and z 1 is an integer which equals the number of valence of Q 1 and satisfies 1≦z 1 ) (where R 1 to R 5 , X, and m are defined as above; A 3 denotes an unsubstituted or substituted trivalent or higher multivalent hydrocarbon group, a trivalent 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; A 4 denotes an unsubstituted or substituted divalent or higher multivalent hydrocarbon group, a divalent or trivalent 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; n 3 is an integer which equals the number of valence of A 3 minus 2 and satisfies 1≦n 3 ; and p 1 is an integer which satisfies 1≦p 1 and p 2 is an integer which satisfies 0≦p 2 , with 1≦p 1 +p 2 ≦10000) (where R 1 to R 5 , A 2 , X, m, and n 2 are defined as above; R 6 to R 8 each independently denotes a hydrogen atom, an unsubstituted or substituted monovalent hydrocarbon group, or a halogen atom; Q 2 denotes an unsubstituted or substituted divalent or higher multivalent hydrocarbon group, a divalent or trivalent 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; Q 3 denotes an unsubstituted or substituted hydrocarbon group, a 1,3,5-triazine group, or a substituted or unsubstituted group represented by the formula (5) or (6) above; z 2 is an integer which equals the number of valence of Q 2 minus 1 and satisfies 1≦z 2 ; and q 1 is an integer which satisfies 1≦q 1 and q 2 is an integer which satisfies 0≦q 2 , with 1≦q 1 +q 2 ≦10000.)