Silane and silicone modified antidegradants for rubber and tire

A silane compound, wherein the compound is:

• (i) a phenylenediamine of Formula (I):
• wherein
• R1, R2, R3, and R4 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, or L1X1X2SiR6R7R8, wherein the heteroatom is N, O, or S;
• each R5 is independently L1X1X2SiR6R7R8;
• a is 0, 1, 2, 3, or 4;
• each L1 is independently optionally substituted alkylene group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenylene group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkylene group having from 3 to 10 carbon atoms and optionally at least one heteroatom, an optionally substituted arylene group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkylene group having from 7 to 16 carbon atoms and optionally at least one heteroatom, or is absent, wherein the heteroatom is N, O, or S;
• X1 is —C(═O)—, —C(═O)—O—, —C(═O)—N—, or is absent;
• X2 is an optionally substituted alkylene group having from 1 to 20 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S, or is absent;
• R6, R7, and R8 are each independently —OR9, —R10, or —OC(═O)R11;
• R9, R10, and R11 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S;
• and
• at least one of R1, R2, R3, R4, and R5 is L1X1X2SiR6R7R8;
• or
• (ii) a quinone diimine of Formula (II):
• wherein
• R12 and R13 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, or L2X3X4SiR15R16R17, wherein the heteroatom is N, O, or S;
• each R14 is independently L2X3X4SiR15R16R17;
• b is 0, 1, 2, 3, or 4;
• each L2 is independently optionally substituted alkylene group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenylene group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkylene group having from 3 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted arylene group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkylene group having from 7 to 16 carbon atoms and optionally at least one heteroatom, or is absent, wherein the heteroatom is N, O, or S;
• X3 is —C(═O)—, —C(═O)—O—, —C(═O)—N—, or is absent;
• X4 is an optionally substituted alkylene group having from 1 to 20 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S, or is absent;
• R15, R16, and R17 are each independently —OR18, —R19, or —OC(═O)R20;
• R18, R19, and R20 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S;
• and
• at least one of R12, R13, and R14 is L2X3X4SiR15R16R17;
• or
• (iii) a phenylenediamine of Formula (III):
• wherein
• R21, R22, R23, and R24 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S;
• each L3 is independently optionally substituted alkylene group having from 1 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenylene group having from 2 to 20 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkylene group having from 3 to 10 carbon atoms and optionally at least one heteroatom, an optionally substituted arylene group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkylene group having from 7 to 16 carbon atoms and optionally at least one heteroatom, or is absent, wherein the heteroatom is N, O, or S;
• R25 and R26 are each independently —OR27, —R28, or —OC(═O)R29;
• and
• R27, R28, and R29 are each independently hydrogen, an optionally substituted alkyl group having from 1 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted alkenyl group having from 2 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted cycloalkyl group having from 3 to 6 carbon atoms and optionally at least one heteroatom, an optionally substituted aryl group having from 6 to 12 carbon atoms and optionally at least one heteroatom, an optionally substituted aralkyl group having from 7 to 14 carbon atoms and optionally at least one heteroatom, wherein the heteroatom is N, O, or S.