POROUS BASE MATRIX HAVING FORMYL GROUP, ADSORBENT USING THE POROUS BASE MATRIX, METHOD FOR PRODUCTION OF THE POROUS BASE MATRIX, AND METHOD FOR PRODUCTION OF THE ADSORBENT

摘要

The present invention relates to a porous base matrix having formyl group, which base matrix has a structure represented by the formula (2) as a spacer, which structure is obtained by cleaving a group represented by the formula (1): wherein, R1 represents a group forming a five-membered ring or a six-membered ring with —CH(OH)—CH(OH)—; a method for producing the porous base matrix; and an adsorbent obtained by binding a ligand on the porous base matrix. By the present invention, a high-intensity base matrix for an adsorbent and an adsorbent are provided. The amount of a ligand leaked from the adsorbend is small.