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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.44B [2005] >
IJC-B Vol.44B(09) [September 2005] >
| Title: | Phase transfer catalyzed synthesis under ultrasonic irradiation and bioactivity of N '-(4, 6-disubstituted-pyrimidin-2-yl)- N-(5-aryl-2-furoyl)thiourea derivatives |
| Authors: | Ke, Shao-Yong
Wei, Tai-Bao
Xue, Si-Jia
Duan, Li-Ping
Li, Jing-Zhi |
| Keywords: | Bioactivity
thiourea derivatives
phase transfer catalyst
dicotyledon plant
Amaranthus retroflexus L |
| Issue Date: | Sep-2005 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.7 C 07 D |
| Abstract: | Ten new N'-(4, 6-disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl)thioureas
have been synthesized using PEG-400 as solid-liquid phase transfer catalyst
under ultrasonic irradiation. Their structures were exactly confirmed by IR, 1H
NMR and elemental analysis. The preliminary biological tests show that compound
7b has better inhibitory activities against root and stalk of
dicotyledon plant (such as Amaranthus retroflexus L.) in higher concentration. |
| Page(s): | 1957-1960 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Source: | IJC-B Vol.44B(09) [September 2005]
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