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http://hdl.handle.net/2074/1065
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| Title: | Synthesis of selectively formylated calixarene ethers |
| Authors: | Arora, Vandna
Chawla, H M
Santra, Anuradha |
| Keywords: | selective
calix[4]arene
formylation |
| Issue Date: | 2002 |
| Citation: | Tetrahedron, 58(28), 5591-5597 |
| Abstract: | By careful choice of a catalyst (TiCl4 or SnCl4), temperature, reaction time and mole ratio of the substrate to dichloromethylmethylether, it has been possible to obtain new functionalized formylated calix[n]arenes in the cone or partial cone conformation. Optimized general reaction procedures for obtaining mono-, di-, tri- and tetraformylated derivatives of calix[4]arenes as exemplified by formylation of tetramethoxy-, tetrakis(2-ethoxyethoxy)-, bis(ethoxycarbonylmethoxy)- and bis(hexadecyloxy)-calix[4]-arenes have been reported. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/1065 |
| Appears in Collections: | Chemistry
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| arorasyn2002.pdf | | 69Kb | Adobe PDF | View/Open |
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