Reductive Coupling Reactions of Aromatic Aldehydes by Using Alu-minium under Microwave Irradiation

Chin. J. Org. Chem. ›› 2011, Vol. 31 ›› Issue (10): 1695-1697. Previous Articles Next Articles

Notes

微波辐射金属铝诱发芳香醛的还原偶联反应

边延江*，胡春祥

(廊坊师范学院化学系廊坊 065000)

收稿日期:2010-12-15 修回日期:2011-04-13 发布日期:2011-05-09
通讯作者: 边延江 E-mail:bianyanjiang@126.com

Reductive Coupling Reactions of Aromatic Aldehydes by Using Alu-minium under Microwave Irradiation

BIAN Yan-Jiang, HU Chun-Xiang

(Department of Chemistry, Langfang Teacher College, Langfang 065000)

Received:2010-12-15 Revised:2011-04-13 Published:2011-05-09
Contact: YanJiang Bian E-mail:bianyanjiang@126.com

The coupling reactions of aromatic aldehydes were carried out in 20%～70% yields using Al-TiCl₃-CH₂Cl₂ system with stirring for 12 h. The reactions in the same system gave 1,2-diols in 65%～94% yields under microwave irradiation for 8 min. The main advantages of the present procedure are a short-period of time, higher yields and operational simplicity un-der microwave irradiation.

Key words: 1,2-diol, microwave irradiation, aluminium, aromatic aldehyde, reductive coupling

Cite this article

BIAN Yan-Jiang, HU Chun-Xiang. Reductive Coupling Reactions of Aromatic Aldehydes by Using Alu-minium under Microwave Irradiation[J]. Chin. J. Org. Chem., 2011, 31(10): 1695-1697.

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微波辐射金属铝诱发芳香醛的还原偶联反应

Reductive Coupling Reactions of Aromatic Aldehydes by Using Alu-minium under Microwave Irradiation

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