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Citation: Wang Wen, Ma Chen, Yang Yuwei, Hao Shuxuan. BENZYLATION OF DIPHENYLAMINE CATALYZED BY POTASSIUM FLUORIDE-ALUMINA[J]. Chinese Journal of Applied Chemistry, ;1992, 9(3): 100-101. shu

BENZYLATION OF DIPHENYLAMINE CATALYZED BY POTASSIUM FLUORIDE-ALUMINA

Wang Wen ^1,, ,
Ma Chen ¹ ,
Yang Yuwei ¹ ,
Hao Shuxuan ²

1.
Department of Chemistry, Shandong University, Jinan 250100
2.

Corresponding author: Wang Wen,
Received Date: 25 July 1991
Available Online: 19 November 1991
Fund Project:

The benzylation of diphenylamine was successfully performed in the presence of KFalumina as catalyst.The optimum conditions are diphenylamine:benzyl choride:KF-alumina=1:1.2:0.5(moi ar ratio),DMF as solvent,160±1℃,14h.Yield 88.4%.
- diphenylamine,
- benzylation,
- KF,
- alumina
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