申请人:——
公开号:US20040157923A1
公开(公告)日:2004-08-12
There is provided a trisadamantane based compound which is useful not only as a photoresist additive but also as pharmaceuticals, an agrochemical intermediate, a resin additive (heat resistance improver) and the like, and which is represented by the general formula (I)
1
wherein R
1
and R
2
are each an alkyl group having 1 to 8 carbon atoms; X
1
and X
2
are each hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, hydroxyl group, an alkoxy group having 1 to 8 carbon atoms, carboxyl group or COOR
3
in which R
3
is an alkyl group having 1 to 8 carbon atoms.
本文提供了一种基于三金刚烷的化合物,它不仅可用作光刻胶添加剂,还可用于制药、农用化学品中间体、树脂添加剂(耐热性改进剂)等,其通式为 (I)
1
其中 R
1
和 R
2
均为具有 1 至 8 个碳原子的烷基; X
1
和 X
2
分别是氢原子、卤素原子、具有 1 至 8 个碳原子的烷基、羟基、具有 1 至 8 个碳原子的烷氧基、羧基或 COOR
3
其中 R
3
是具有 1 至 8 个碳原子的烷基。