Vinylcyclopropane, monomer composition, polymer, polymer composition, and article

摘要

Provided are a vinylcyclopropane that exhibits volume expansion upon homopolymerization and that enables improved solvent solubility, a monomer composition that contains the vinylcyclopropane, a polymer of the vinylcyclopropane, a polymer composition that contains the polymer, and an article that is obtainable through curing of the monomer composition. The vinylcyclopropane is represented by general formula (I) shown below.;

主权项

1. A vinylcyclopropane represented by general formula (I) shown belowwhere, in general formula (I):
R1 represents —H, —OH, —NH2, —NO2, —COOR, —CN, ═O, —OCOCH═CH2, —OCO(CH3)C═CH2, a halogen, an alkylene group having a carbon number of 1-20, a cycloalkylene group having a carbon number of 3-20, an arylene group having a carbon number of 6-14, or any one of an alkylene group having a carbon number of 1-20, a cycloalkylene group having a carbon number of 3-20, or an arylene group having a carbon number of 6-14 interrupted by O, S, N, or NH; X1 represents CO, CO—O, O—CO, CO—S, S—CO, CO—NR, NR—CO, O, S, SO2, or a single bond; X2 represents CO, CO—O, O—CO, CO—S, S—CO, CO—NR, NR—CO, O, S, SO2, or a single bond; for R1, X1, and X2, R represents H, an alkyl group having a carbon number of 1-6, a cycloalkylene group having a carbon number of 3-6, an aryl group having a carbon number of 6-14, or a heterocyclic group having a carbon number of 6-14; k represents an integer of 2-4; l represents an integer of 1-9; m represents an integer of 1-8; and Ad represents an adamantyl group.