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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Rangnekar, D W | - |
| dc.contributor.author | Rajadhyaksha, D D | - |
| dc.date.accessioned | 2015-10-06T09:04:29Z | - |
| dc.date.available | 2015-10-06T09:04:29Z | - |
| dc.date.issued | 1991-06 | - |
| dc.identifier.issn | 0975-1025 (Online); 0971-0426 (Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/32526 | - |
| dc.description | 170-172 | en_US |
| dc.description.abstract | 3-Methyl-1-oxo-1H, 5H-pyrido[1, 2-a]benzimidazole-4-carbonitrile was formylated to its 2-formyl derivative and condensed with different active methylene carboxylic acids and nitriles to get substituted pyrano[3', 2':5, 6]pyrido[1, 2-a]benzimidazoles. These brilliant dyes when applied on polyester fibres gave yellow shades with greenish fluorescence having moderate light fastness and good sublimation fastness. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJFTR Vol.16(2) [June 1991] | en_US |
| dc.subject | Disperse dyes | en_US |
| dc.subject | Heterocyclic compounds | en_US |
| dc.subject | Polyester fibre | en_US |
| dc.subject | Pyrano[3', 2':5, 6]pyrido[1, 2-a]benzimidazoles | en_US |
| dc.title | Synthesis of pyrano[3', 2':5, 6]pyrido[1, 2-a]benzimidazoles and their application on polyester fibres as fluorescent disperse dyes | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJFTR Vol.16(2) [June 1991] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 16(2) 170-172.pdf | 238.75 kB | Adobe PDF | View/Open |
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