pHarmacist
(Hive Bee) 10-07-02 07:43 No 365492 |
DMT via enamine reaction, possible...? | Bookmark | ||||||
This is a result of my wild imagination rather than something serious, but could it work? [pH]armacist - Never underestimate the power of retrosynthesis. Svenskar suger på fotboll! |
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Cyrax (Hive Bee) 10-07-02 08:23 No 365504 |
Good work | Bookmark | ||||||
The Stork enamine alkylation is a good idea, however I don't see how you can easily go from the ketone to the indole ring. Probably you need to reduce it first and then subject the alcohol to a beta-elimination. The synthesis is a bit elaborate, but I don't see why the hell it shouldn't be possible. It looks OK, mechanistically speaking. Glad to see you like retrosynthesis (it rules). Now, the following step would be: look up the reactions in the chemical literature to obtain lab procedures. If the yield are OK, your synthetic scheme would be great. Keep up the good work . |
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Lilienthal (Moderator) 10-07-02 13:48 No 365597 |
Nice idea. The last reaction can be accomplished . | Bookmark | ||||||
Nice idea. The last reaction can be accomplished with LiAlH4. But there might be a few problems: - The first compound is not a ketone, it's an amide (or better: an anilide), so the first reaction might not work as expected. - The second compound is not an enamine and will probably not react like one, it's an amino substituted aromatic ring similar to aniline. - The product of the alkylation reaction will probably aromatize immediately, leaving you with a 2-pyrrolidyl-tryptamine. |
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Cyrax (Hive Bee) 10-07-02 14:19 No 365609 |
The synthesis is a bit elaborate, but I don't see ... | Bookmark | ||||||
The synthesis is a bit elaborate, but I don't see why the hell it shouldn't be possible. It looks OK, mechanistically speaking. Damned, I 'm a bit ashamed here ... I completely overlooked the amide (stupid me ...). Yup, amides definitely don't react like ketones (resonance) ... so it won't work ... |
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pHarmacist (Hive Bee) 10-07-02 15:08 No 365629 |
Lilienthal | Bookmark | ||||||
Lilienthal: Of course, i didn't give it much thought, not at much all, it seemed ok then, but of course indolic nitrogen has a free e-par ... something I often miss when it comes to indolum :).. well I guess I'll have to dust myself off and try agin.. my bad thank you for remarks guys.. :( [pH]armacist - Never underestimate the power of retrosynthesis. Svenskar suger på fotboll! |
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