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Synthesizing a product with a multistep reaction
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Topic: Synthesizing a product with a multistep reaction (Read 1773 times)
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squirrlycellist
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Synthesizing a product with a multistep reaction
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December 07, 2015, 04:25:09 AM »
I have ethene as my starting reactant and need to end up with ethanamine as a product. I've gone through my notes and the first step I could come up with was hydrogenating the ethene to remove the double bond. After that, I'm clueless. This may be even be the appropriate step. Any help would be greatly appreciated. Thanks.
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Dan
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Re: Synthesizing a product with a multistep reaction
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Reply #1 on:
December 07, 2015, 06:52:16 AM »
A better way to approach problems like this can be to work backwards: From what can amines be made? Which compounds could serve as precursors to ethylamine? How could those precursors be made from ethylene?
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Babcock_Hall
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Re: Synthesizing a product with a multistep reaction
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Reply #2 on:
December 07, 2015, 09:28:44 AM »
If you hydrogenate ethene to make ethane, you are removing a functional group. Alkanes are often poor choices as starting points for syntheses because they have no functional group. Yes, you can sometimes add them, but not always selectively.
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squirrlycellist
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Re: Synthesizing a product with a multistep reaction
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Reply #3 on:
December 07, 2015, 06:58:13 PM »
Working backwards is a great help. I will do that. Thanks.
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Synthesizing a product with a multistep reaction