rodanid88
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Ehylene-diamine cellulose synthesis
My question is that, what is the name or mechanism of these reactions?
I know the description of the reaction only. So the first step:
Cellulose powder + POCl3 + dimethylformamide stirring and heating for 20 minutes and 90 C degrees. After that, filtration and washing of the
cellulose.
The second reaction: The washed and dry cellulose react with ethylene-diamine and form ehylene-diamine cellulose.
Thank you,
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zoombafu
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What are you referencing this synthesis from?
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rodanid88
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We have prepared it at the university, but i dont know nothing more about it unfortunately. only that, the dimethylformamide is the solvent.I have
annexed the equation of the reaction.
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Nicodem
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SN2
PS: Please open threads without references in the Beginnings forum section.
…there is a human touch of the cultist “believer” in every theorist that he must struggle against as being
unworthy of the scientist. Some of the greatest men of science have publicly repudiated a theory which earlier they hotly defended. In this lies their
scientific temper, not in the scientific defense of the theory. - Weston La Barre (Ghost Dance, 1972)
Read the The ScienceMadness Guidelines!
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Nicodem
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Thread Moved
17-7-2012 at 11:51 |
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