CALIXRESORCINARENE COMPOUND, PHOTORESIST BASE COMPRISING THE SAME, AND COMPOSITION THEREOF

摘要

A calixresorcinarene compound represented by the formula (1): [Chemical formula 27] (1) [wherein the eight R's are n (n is an integer of 1-7) substituents of at least one kind each selected among the groups represented by the following formula (2) and m (m is an integer satisfying m=8-n) hydrogen atoms; and R's may be the same or different and each represents a C2-12 linear aliphatic hydrocarbon group, C3-12 branched aliphatic hydrocarbon group, phenyl, p-phenylphenyl, p-tert-butylphenyl, aromatic group represented by the following formula (3), or substituent comprising a combination of two or more of these substituents: [Chemical formula 28] (2) [Chemical formula 29] (3) [wherein R" represents hydrogen or a substituent selected among the groups represented by the formula (2)]].