A polyphenylene ether oligomer and a polyphenylene ether oligomer are provided. The polyphenylene ether oligomer has a structure represented by Formula (I):
wherein each R1 can be independently hydrogen, C1-6 alkyl group, or phenyl group; each R2 can be independently hydrogen, C1-6 alkyl group, or phenyl group; a:(a+b) is from 0.05:1 to 1:1; n:(a+b) is from 0.05:1 to 5:1; Q can be
m can be 0 or an integer from 1 to 4; Ra can be C1-6 alkylene group; Rb can be C1-6 alkylene group; each X is independently hydrogen, acryloyl group, allyl group, vinylbenzyl group, epoxypropyl group, methacryloyl group, propargyl group, or cyanol group; and wherein the polyphenylene ether oligomer can have a number average molecular weight from 400 to 2,000.
                            提供了一种聚苯醚低聚物和一种聚苯醚低聚物。聚苯醚低聚物的结构如式(I)所示:
其中,每个 R1 可以独立地为氢、C1-6 烷基或苯基;每个 R2 可以独立地为氢、C1-6 烷基或苯基;a:(a+b) 的比例为 0.05:1 至 1:1;n:(a+b) 的比例为 0.05:1 至 5:1;Q 可以是
m 可以是 0 或 1 至 4 的整数;Ra 可以是 C1-6 亚烷基;Rb 可以是 C1-6 亚烷基;每个 X 独立地是氢、
丙烯酰基、烯丙基、
乙烯基苄基、环氧丙基、甲基
丙烯酰基、
丙炔基或
氰基;其中聚苯醚低聚物的平均分子量可以是 400 至 2000。