| 摘要 |
PROBLEM TO BE SOLVED: To provide a compound having excellent solubility to organic solvents.SOLUTION: The compound is represented by formula (1) (wherein Rand Rare each independently hydrogen, -Ror the like; Rto Rare each independently -SONRR; Rto Rare each independently halogen, -Ror the like; Rto Rare each independently hydrogen or saturated hydrocarbon, and the saturated hydrocarbon may be replaced with -OH, -ORor the like; Ris saturated hydrocarbon which is replaced with -OCOR; Ris saturated hydrocarbon which may be replaced with -OH or the like; Ris saturated hydrocarbon or aromatic hydrocarbon, and the saturated hydrocarbon may be replaced with halogen or alkoxy; m, n, p, q, s and t are each independently an integer of 0 to 5, and (m+n+p) is ≥1; X is halogen; and a is 0 or 1). |
