Facile synthesis of 5-benzylidene rhodamine derivatives under microwave irradiation

被引:29
作者
Zhou, Jian-Feng [1 ]
Song, Yuan-Zhi
Zhu, Feng-Xia
Zhu, Yu-Lan
机构
[1] Huaiyin Teachers Coll, Dept Chem, Huaian 223300, Peoples R China
[2] Jiangsu Key Lab Chem Low Dimens Mat, Huaian, Peoples R China
基金
中国国家自然科学基金;
关键词
aromatic aldehyde; benzylidenerhodamine; microwave irradiation; rhodamine; rhodamine acetic acid;
D O I
10.1080/00397910600941166
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of 5-benzylidenerhodamine derivatives were synthesized by the cross-aldol condensation of an aromatic aldehyde with rhodamine or rhodamine acetic acid in sodium acetate/acetic acid under microwave irradiation. The reaction was completed in 8 - 20 min with 63 - 94% yields and was environmentally benign with easy workup.
引用
收藏
页码:3297 / 3303
页数:7
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