Disclosed herein are the compounds shown below. Each R is an organic group, Cb is a carborane group, and —C
6
H
4
— is phenylene. The value of each m is a nonnegative integer, q is 0 or 1, with the proviso that if q is 0 then m is 0 or 1, p is a positive integer, r is a positive integer, and n is an integer greater than or equal to 10. Also disclosed are methods of making and crosslinking the compounds.
—SiR
2
—([O]
q
—SiR
2
)
m
-[C
b
-SiR
2
—([O]
q
—SiR
2
)
m
]
p
—C≡C—C
6
H
4
—C≡C}—
—SiR
2
—(O—SiR
2
)
m
—C≡C—C
6
H
4
—C≡C}
n
—;
—SiR
2
—([O]
q
—SiR
2
)
m
—[C≡C—C
6
H
4
—C≡C—SiR
2
—([O]
q
—SiR
2
)
m
]
p
-C
b
-[SiR
2
—([O]
q
—SiR
2
)
m
-C
b]
r
}-
以下是所示化合物的翻译结果。每个R代表一个有机基团,Cb代表一个碳
硼烷基团,—
C6H4—代表苯基。每个m的值是非负整数,q为0或1,条件是如果q为0,则m为0或1,p为正整数,r为正整数,n为大于或等于10的整数。还公开了制备和交联这些化合物的方法。
—SiR2—([O]q—SiR2)m-[Cb-SiR2—([O]q—SiR2)m]p—C≡C— —C≡C}—
—SiR2—(O—SiR2)m—C≡C— —C≡C}n—;
—SiR2—([O]q—SiR2)m—[C≡C— —C≡C—SiR2—([O]q—SiR2)m]p-Cb-[SiR2—([O]q—SiR2)m-Cb]r}-