Patent ID: 6534659
Filing Date: 2003-03-18
Classification: C07D,C23F

Abstract:
A compound represented by the formula (I): wherein CnHm and Cnâ€²Hmâ€² each denote independently a hydrocarbon chain, CiHj denotes a hydrocarbon chain, n stands for an integer of 1-12, m for an integer of 2 to 2n, nâ€² for an integer of 1-15, mâ€² for an integer of 2 to 2nâ€², i for an integer of 2-20, j for an integer of 0 to 2i +2âˆ’k âˆ’z, k for 2, and z for 1 or 2, and M represents a hydrogen atom or a metal atom or an ammonium.