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http://hdl.handle.net/2289/5923| Title: | Synthesis of some novel aromatic alkynyl silanes: mesomorphic characterization of ethynyl-substituted rod-shaped molecules |
| Authors: | Srinivasa, H.T. Hariprasad, S. |
| Keywords: | Smectic mesophase, Sonogashira coupling 2-trime- thylsilylethynyl |
| Issue Date: | Jan-2014 |
| Publisher: | Taylor & Francis |
| Citation: | Molecular Crystals and Liquid Crystals, 2014, Vol.588, p17-27 |
| Abstract: | The synthesis and characterization of 10 new rod-shaped substituted benzoates possessing the 4-(2-trimethylsilyl)ethynyl group in terminal phenyl position is reported employing the simple and efficient Sonogashira cross-coupling and DCC esterification. 4′-Dodecylbiphenyl-4-carboxylic(2-trimethylsilylethynyl)-phenyl ester (3i), 4-(4′-hexadecyloxybenzyloxy) carboxylic-4-trimethylsilanylethynyl-phenyl ester (3j), and 1,4-bis(4-(pentyloxy)phenyl)buta-1,3-diyne (7) compounds were evaluated for liquid crystal property. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/5923 |
| ISSN: | 1542-1406 1563-5287 (Online) |
| Alternative Location: | http://dx.doi.org/10.1080/15421406.2013.822299 |
| Copyright: | 2014 Taylor & Francis |
| Appears in Collections: | Research Papers (SCM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2014_MCLC_V588_p17.pdf Restricted Access | Restricted Access | 651.61 kB | Adobe PDF | View/Open Request a copy |
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