申请人:Decout Jean-Luc
公开号:US20090264637A1
公开(公告)日:2009-10-22
Process for preparing a compound of the formula (I) R1-S(O)
x
—S(O)
y
R2 in which R1 represents a molecular hydrocarbon radical which can be substituted and/or interrupted by one or more atoms and/or by one or more groups containing one or more atoms, said atoms being selected from N, O, P, S, Si and X, where X represents a halogen; R2, independently of R1, represents a carbon-containing group or a molecular hydrocarbon radical which can be substituted and/or interrupted by one or more atoms and/or by one or more groups containing one or more atoms, said atoms being selected from N, O, P, S, Si and X, where X represents a halogen, and x and y are selected from 0 and 1 in such a way that the sum of x and y is not more than 1, characterized in that a compound of formula (II) R1-S(O)
x
—R3-Si(R4)(R5)(R6) in which R3 represents a hydrocarbon chain of two carbon atoms, which is optionally unsaturated and/or substituted, and R4, R5 and R6, which are identical or different, each represent, independently of one another, a hydrocarbon group, is reacted with a compound of formula (VII) R2-S(O)
y
—X in which X represents a halogen, intermediate compounds, and compounds prepared.
制备化合物的过程(I)R1-S(O)x—S(O)yR2的公式,其中R1代表一个可以被一个或多个原子和/或一个或多个含有一个或多个原子的基团取代和/或中断的分子烃基团,所述原子选自N、O、P、S、Si和X,其中X代表一个卤素;独立于R1,R2代表一个含碳基团或一个可以被一个或多个原子和/或一个或多个含有一个或多个原子的基团取代和/或中断的分子烃基团,所述原子选自N、O、P、S、Si和X,其中X代表一个卤素,x和y选自0和1,使得x和y的和不超过1,其特征在于将公式(II)R1-S(O)x—R3-Si(R4)(R5)(R6)中R3代表一个含有两个碳原子的烃链,可以是不饱和和/或取代的,R4、R5和R6,它们相同或不同,每个独立地代表一个烃基团,与公式(VII)R2-S(O)y—X中的X代表一个卤素的化合物反应,中间化合物和制备的化合物。