Carbonyl allylation of aldehydes and ketones with allylic chlorides catalyzed by immobilization of palladium in MCM-41

H Zhao, J Peng, R Xiao, W Hao, MZ Cai

文献索引：Zhao, Hong; Peng, Jian; Xiao, Ruian; Hao, Wenyan; Cai, Ming-Zhong Journal of Organometallic Chemistry, 2011 , vol. 696, # 10 p. 2030 - 2034

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被引用次数: 2

摘要

The heterogeneous carbonyl allylation of aldehydes and ketones with allylic chlorides was achieved in DMF using SnCl2 as reducing agent at 25–40° C in the presence of a 3-(2- aminoethylamino) propyl-functionalized MCM-41-immobilized palladium (II) complex [MCM- 41-2N-Pd (II)], yielding a variety of homoallylic alcohols in good to high yields. This heterogeneous palladium catalyst exhibited higher activity than (N-propylethylenediamine ...