Patent ID: 7875743
Filing Date: 2011-01-25
Classification: C07C

Abstract:
1. A bis(formylphenyl)alkane expressed by General Formula (1) below: wherein A represents a saturated aliphatic hydrocarbon group with 1 to 9 carbon atoms, each R 1 independently represents a hydrogen atom, alkyl group with 1 to 8 carbon atoms or alkoxy group with 1 to 8 carbon atoms, n represents an integer of 0 to 3, R 2 represents a single-ring or condensed-ring aromatic hydrocarbon group with 6 to 15 carbon atoms that may have an aliphatic hydrocarbon group with 1 to 8 carbon atoms in its main chain, and R 3 represents a hydrogen atom or alkyl group with 1 to 6 carbon atoms.