Phenol derivative, and preparation process and use thereof

A phenol derivative having a structure represented by formula (I-3):

• wherein:
• group R is represented by formula (V),
• wherein, in formula (V),
• R31′ is selected from single bond, C1-20 linear alkylenes, and C1-20 branched alkylenes;
• each R32′ in the n repeating units is independently selected from divalent, trivalent and tetravalent C1-4 linear, and divalent, trivalent and tetravalent branched alkyl;
• each R33′ in the n repeating units is independently selected from single bond, divalent and trivalent C1-4 linear alkyls, and single bond, divalent and trivalent C1-4 branched alkyls;
• each R34′ in the n repeating units is independently selected from single bond, divalent, and trivalent C1-4 linear alkyls, and single bond, divalent, and trivalent C1-4 branched alkyl;
• each R35′ in the n repeating units is independently selected from divalent, trivalent and tetravalent C1-4 linear alkyls, and divalent, trivalent and tetravalent C1-4 branched alkyls;
• each R36′ in n repeating units is independently selected from single bond and C1-20 linear alkylenes, and single bond and C1-20 branched alkylenes;
• each R37′ is selected from hydrogen, C1-20 linear alkyls, and branched alkyls,
• n is an integral number of 1-3;
• each m in n repeating units is independently an integral number among 0, 1, 2, 3, 4, and 5;
• each m′ in n repeating units is independently an integral number among 0, 1, 2, 3, 4, and 5;
• in each of the n repeating unit, when m is greater than 0, the linking group formed by m sulfur atoms is bonded to R32′ and R35′;
• when m′ is greater than 0, the linking group formed by m′ sulfur atoms is bonded to R33′ and R34′;
• when group R33′ is a single bond, one end of the linking group formed by m′ sulfur atoms is bonded to group R32′;
• when group R34′ is a single bond, one end the linking group formed by m′ sulfur atoms is bonded to R35′;
• m+m′>0,
• R is located at a meta-position or a para-position of the phenolic hydroxyl group;
• and
• x is 1 or 2, each R10 is located at an ortho-position of the phenolic hydroxyl group and is independently selected from C1-4 linear alkyls and C1-4 branched alkyls.