主权项 |
1. A composition, comprising: a compound having a structure selected from the group consisting of: wherein [B]is BX2 (1 or 2), where X2 can independently selected from: catecholate, pinacolate, ethylene glycolate, 1,3-propanediolate, N-methyliminodiacetate, 2,2′-zanediyldiethanolate, fluoride, chloride, bromide, hydrogen, hydroxide, acetate, 9-Borabicyclo [3.3.1]nonane (9-BBN), diisopinocampheyl (Ipc), or 1,8-diaminonaphthalene, each of which can be substituted or unsubstituted; wherein Y is selected from the group consisting of: CH2, CRH, CR2, NR, O, S, PR or SiR2, where R is selected from the group consisting of H, a carbonyl functional group (substituted or unsubstituted), a carboxy functional group (substituted or unsubstituted), a carbocycle group (substituted or unsubstituted), a heterocycle (substituted or unsubstituted), a halide, or an alkyl group (substituted or unsubstituted); wherein each of R, R1, R2, R3, R4, R5, R6, R7, and R8 is independently selected from: H, a carbonyl functional group (substituted or unsubstituted), a carbocycle group (substituted or unsubstituted), a heterocycle (substituted or unsubstituted), a halide, an alkyl group (cyclic or acyclic; substituted or unsubstituted), an alkenyl group (cyclic or acyclic; substituted or unsubstituted),CF3, CN, NO2, an aryl group (substituted or unsubstituted), a heteroaryl group (substituted or unsubstituted), a sulfonyl group, a boryl group, an ether group, a thioether group, a silyl group, an ester group, an amide group, an alkoxy group, a thiol group, an alcohol group, or an amine group; wherein a “curved line” between R groups represents a carbon chain or a hetero carbon chain; wherein X in all instances other than in compounds 38-41 are selected from the group consisting of: O, S, or —C(O)O—, and in compounds 38-41 X is S or —C(O)O—; wherein Y is selected from the group consisting of: NR, O, S, or CR7R8; and wherein X1is selected from the group consisting of: O, NR, S, or CR1R2, where each of R, R1, R2 for X1 is independently selected from: H, a carbonyl functional group, a carboxy group, a carbocycle group, a heterocycle, a halide, or an alkyl group, each of which is optionally substituted or unsubstituted. |