Compound containing unsaturated double bond, oxygen absorber comprising same, and resin composition

An unsaturated double bond-containing compound represented by the following general formula (I):

• wherein:
• X and Y each independently represent a chalcogen atom;
• R1, R2, R7, and R8 each independently represent any one selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, and an aralkyl group;
• R3, R4, R5, and R6 each independently represent any one selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, and an aralkyl group;
• J represents a linking group composed of an aliphatic hydrocarbon having 3 to 15 carbon atoms,
• wherein any carbon atom of the linking group is optionally substituted with an oxygen atom, and
• wherein the linking group has at least one substituent selected from the group consisting of a (meth)acryloyloxy group, a styryloxy group, and an alkenyloxy group having 2 to 5 carbon atoms;
• n is an arbitrary integer of 1 to 5;
• and
• when a plurality of Y, R5, R6, R7, and R8 are present, they are each optionally different atoms or groups.