An acetylene alcohol represented by the following formula,
wherein R
1
represents a monovalent hydrocarbon radical having 4 to 10 carbon atoms with the carbon atom bonded to the silicon atom being a tertiary carbon,
R
2
and R
3
each represents a monovalent group selected from the group consisting of alkyl groups having 1 to 4 carbon atoms and a fluorinated group represented by the formula, Rf-Q-, wherein Rf is a linear or branched perfluoroalkyl group having 3 to 100 carbon atoms which may be interrupted by one or more ether bonds, and Q is a divalent group having 2 to 10 carbon atoms which may be interrupted by one or more nitrogen, oxygen, or sulfur atoms, and n is zero or 1.
一种
乙炔醇,其
化学式如下,其中R1代表具有4至10个碳原子的一价烃基,其中与
硅原子结合的碳原子是三级碳,R2和R3分别代表由1至4个碳原子的烷基和由以下公式表示的
氟化基所选的一价基团,Rf-Q-,其中Rf是具有3至100个碳原子的线性或支链
全氟烷基,可以通过一个或多个醚键中断,Q是具有2至10个碳原子的二价基团,可以通过一个或多个氮、氧或
硫原子中断,n为零或1。