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ChemicalSolution
(Newbee)
12-24-01 23:30
No 250342
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Delepine with Et-Br
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Can some bee point me to a procedure for converting Et-Br to ethylamine using the Delipine reaction? I realize this procedure works much better with NaI but Et-Br is all this bee has to work with.<br><br>Thanks--CH<img src="../forum/images/icons_lightgrey/smile.gif" alt="smile" title="Smile" heigth="15" width="15">
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ChemicalSolution<br>
<i>(<span title="The user's title at the time of posting">Newbee</span>)</i><br>
<span title="Posting date">12-24-01 23:33</span><br>
<span title="Link to this post by using the markup [250343]">No 250343</span><br>
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<title>Re: Delepine with Et-Br
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Should also add.. SWIM wishes to convert Et-amine to tri ethyl amine. Can this be done by refluxing Et-amine in IP-OH with an abundance of Et-Br like what would be done in the Bromosafrole reaction with NH3 only the higher amine is prefered.<br><br>Thanks!! CH<img src="../forum/images/icons_lightgrey/smile.gif" alt="smile" title="Smile" heigth="15" width="15">
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element109<br>
<i>(<span title="The user's title at the time of posting">Hive Bee</span>)</i><br>
<span title="Posting date">12-25-01 06:14</span><br>
<span title="Link to this post by using the markup [250388]">No 250388</span><br>
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<title>Re: Delepine with Et-Br
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The Delepine probably only work well with iodides . So you'll have to reflux with NaI in acetone first.<br><br>And your idea will probably give you chiefly the quaternary salt.<br>Why don't you just buy triethylamine?<br><br><hr>e109
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<font color="#FF0033">Rhodium</font><br>
<i>(<span title="The user's title at the time of posting">Chief Bee</span>)</i><br>
<span title="Posting date">12-25-01 13:24</span><br>
<span title="Link to this post by using the markup [250429]">No 250429</span><br>
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<b title="The subject of this post">Re: Delepine with Et-Br</b>
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The Delepine works well with the bromides if NaI is added to the refluxing reaction mixture.
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