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化学学报  2012 

钯催化苯乙烯类分子胺氟化反应研究

DOI: 10.6023/A12100835, PP. 2404-2407

Keywords: ,胺氟化,反马氏胺钯化,苯乙烯,烯烃双官能团化

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Abstract:

报道了烯烃分子间的氧化双官能团化反应,用金属钯作为金属催化剂,三价碘为氧化剂,氟化银为氟源,磺酰胺类为亲核试剂,实现了苯乙烯的分子间胺氟化反应,得到α-F代苯乙胺类化合物;反应是经过烯烃的反马氏氮钯化得到碳钯键,再经过三价碘氧化成高价钯的中间体来形成C—F键,在分子中的特定位置引入氟原子.该反应的一个特点是选择性地得到反马氏胺氟产物.

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