A paroxetine intermediate, a method for preparing the same, and uses thereof are provided. Specifically, the method includes: reacting a compound of formula I below with a compound of formula II in the presence of air organic base under the catalysis of a complex formed from a chiral amine oxide L and a rare-earth metal compound Ln(OTf)
3
to prepare a compound of formula III below: wherein R
1
is alkyl, phenyl or benzyl; R
2
, R
3
, R
4
are each independently C
1
-C
6
alkyl or C
6
-C
10
aryl; the chiral amine oxide L has the following structure: wherein n=1, 2; and R=Ph-, 2,6-Me
2
C
6
H
3
-, 2,6-Et
2
C
6
H
3
-, 2,6-iPr
2
C
6
H
3
-, Ph
2
CH—.
提供了一种
帕罗西汀中间体、其制备方法及用途。具体方法包括:在空气有机碱的催化下,用手性胺氧化物L和稀土
金属化合物Ln(OTf)3形成的复合物催化下,将式I化合物与式II化合物反应,制备式III化合物,其中R1为烷基、苯基或苄基;R2、R3、R4各自独立地为C1-C6烷基或C6-C10芳基;手性胺氧化物L的结构如下:其中n=1、2;R=Ph-、2,6-Me2C6H3-、2,6-Et2C6H3-、2,6-iPr2C6H3-、Ph2CH—。