Thermoplastic resin and molded body containing thermoplastic resin

A thermoplastic resin comprising:

• a silane constituent unit (S), which is a constituent unit derived from at least any silane compound of
• a dialkoxysilane compound including at least any of a dialkyldialkoxysilane, a diaryldialkoxysilane, and a monoalkylmonoaryldialkoxysilane,
• a diaryloxysilane compound including at least any of a dialkyldiaryloxysilane, a diaryldiaryloxysilane, and a monoalkylmonoaryldiaryloxysilane, and
• a monoalkoxymonoaryloxysilane compound including at least any of a dialkylmonoalkoxymonoaryloxysilane, a diarylmonoalkoxymonoaryloxysilane, and a monoalkylmonoarylmonoalkoxymonoaryloxysilane compound;
• an ester constituent unit (I) derived from a dicarboxylic acid, monocarboxylic acid monoester, or carboxylic acid diester represented by the following general formula (1):
• wherein R1 and R2 each independently represent a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, an alkyl group having 1 to 6 carbon atoms and optionally having a substituent, or an aryl group having 6 to 20 carbon atoms and optionally having a substituent, which optionally contains a heterocycle atom selected from O, N, and S, an alkenyl group having 2 to 6 carbon atoms and optionally having a substituent, an alkoxy group having 1 to 6 carbon atoms and optionally having a substituent, or an aralkyl group having 7 to 17 carbon atoms and optionally having a substituent,
• a and b each independently represent an integer of 0 to 5,
• n and m each independently represent an integer of 1 to 5, and
• Ri and Rii each independently represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms;
• and
• a diol constituent unit (A) including at least any of a dinaphthalene constituent unit (N) derived from a monomer represented by the following general formula (2) and a fluorene constituent unit (F) derived from a monomer represented by the following general formula (3):
• wherein Ra and Rb are each independently selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms and optionally having a substituent, an alkoxyl group having 1 to 20 carbon atoms and optionally having a substituent, a cycloalkyl group having 5 to 20 carbon atoms and optionally having a substituent, a cycloalkoxyl group having 5 to 20 carbon atoms and optionally having a substituent, an aryl group having 6 to 20 carbon atoms and optionally having a substituent, a heteroaryl group having 6 to 20 carbon atoms and optionally having a substituent, which contains one or more heterocycle atoms selected from O, N, and S, an aryloxy group having 6 to 20 carbon atoms and optionally having a substituent, and —C≡C—Rh,
• Rh represents an aryl group having 6 to 20 carbon atoms and optionally having a substituent, or a heteroaryl group having 6 to 20 carbon atoms and optionally having a substituent, which contains one or more heterocycle atoms selected from O, N, and S,
• X represents a single bond or a fluorene group optionally having a substituent,
• A and B each independently represent an alkylene group having 1 to 5 carbon atoms and optionally having a substituent,
• m and n each independently represent an integer of 0 to 6, and
• a and b each independently represent an integer of 0 to 10, and
• wherein Rc and Rd are each independently selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 20 carbon atoms and optionally having a substituent, an alkoxyl group having 1 to 20 carbon atoms and optionally having a substituent, a cycloalkyl group having 5 to 20 carbon atoms and optionally having a substituent, a cycloalkoxyl group having 5 to 20 carbon atoms and optionally having a substituent, and an aryl group having 6 to 20 carbon atoms and optionally having a substituent,
• Y1 represents a fluorene group,
• A and B each independently represent an alkylene group having 1 to 5 carbon atoms and optionally having a substituent,
• p and q each independently represent an integer of 0 to 4, and
• a and b each independently represent an integer of 0 to 10.