Solvent-free Synthesis of Propargylic Alcohols using ZnO as a New and Reusable Catalyst by Direct Addition of Alkynes to Aldehydes

被引:3
|
作者
Hosseini-Sarvari, Mona [1 ]
Mardaneh, Zahra [1 ]
机构
[1] Shiraz Univ, Fac Sci, Dept Chem, Shiraz 71454, Iran
来源
关键词
Propargylic alcohols; ZnO; Terminal alkynes; Solvent-free conditions; Aldehydes; ENANTIOSELECTIVE PHENYLACETYLENE ADDITION; IN-SITU GENERATION; GAMMA-HYDROXY-ALPHA; BETA-ACETYLENIC ESTERS; NUCLEOPHILIC-ADDITION; TERMINAL ACETYLENES; CARBONYL-COMPOUNDS; FACILE SYNTHESIS; MILD CONDITIONS; ALKYNYLATION; KETONES;
D O I
10.5012/bkcs.2011.32.12.4297
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Under solvent-free conditions, the synthesis of propargylic alcohols by direct addition of terminal alkynes to aldehydes promoted by ZnO as a novel, commercially, and cheap catalyst is described. Furthermore, the catalyst can be reused for several times without any significant loss of its catalytic activity.
引用
收藏
页码:4297 / 4303
页数:7
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