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http://localhost:8080/xmlui/handle/123456789/6892| Title: | Synthesis of 4,5 dihydro 1,6:3,8 dimethano 1,3,6,8 benzotetrazecine |
| Authors: | A. I. Kuznetsov, A. H. Shukkur K. Kamara |
| Keywords: | o phenylenediamine 1,2 diamino 4 methylbenzene ethylenediamine propane 1,2 diamine formaldehyde e, X ray diffraction analysis condensation |
| Issue Date: | 2008 |
| Publisher: | Russian Chemical Bulletin |
| Abstract: | Three component condensation of formaldehyde, o phenylenediamine, and ethylenediamine gave for the first time 4,5 dihydro 1,6:3,8 dimethano 1,3,6,8 benzotetrazecine. Its structure was proved by X ray diffraction analysis. A similar condensation of formaldehyde with a mixture of ethylenediamine and 1,2 diamino 4 methylbenzene yielded 10 methyl 4,5 dihydro 1,6:3,8 di methano 1,3,6,8 benzotetrazecine and a condensation with a mixture of o phenylenediamine and propane 1,2 diamine yielded 4 methyl 4,5 dihydro 1,6:3,8 dimethano 1,3,6,8 benzotetrazecine |
| URI: | http://localhost:8080/xmlui/handle/123456789/6892 |
| Appears in Collections: | قسم الكيمياء |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| د.احمد حمد شكر9.pdf | 192.05 kB | Adobe PDF | View/Open |
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