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Improved Purification Procedure Decarboxylation of L-tryptophan to Tryptamine with Benzoate salt
Just made this benzoate salt by mixing solutions of pure tryptamine (mp ~118) and benzoic acid in DC ... |
18-4-2021 at 14:06
by: bipolar |
Improved Purification Procedure Decarboxylation of L-tryptophan to Tryptamine with Benzoate salt
[rquote=657437&tid=157251&author=walruslover69][...]
Tryptamine Benzoate after crystallizat ... |
8-4-2021 at 11:52
by: bipolar |
Pretty Pictures (2)
Polycrystal of 5-MeO-DMT freebase :3
[file]75048[/file]
This beauty weighs about 380 mg 
... |
21-4-2019 at 05:32
by: bipolar |
The Short Questions Thread (4)
Does acetonitrile react with sodium metal? If so, what are the products of this reaction?
I'm hopin ... |
20-4-2019 at 23:20
by: bipolar |
Improving yields of TMP methylation?
So did you took melting point of the recrystallized product? It will melt much below it's mp in the ... |
20-4-2019 at 19:36
by: bipolar |
Removing KOH from K-GHB
I would probably try to kill excess of KOH with citric acid, evaporate solvent from your mixture (at ... |
12-4-2019 at 20:23
by: bipolar |
Phenylhydrazine sulfate from the HCl salt, first attempt
[rquote=608167&tid=147664&author=DrScrabs]But K or Na anions do not disturb the reaction in ... |
12-4-2019 at 06:36
by: bipolar |
Phenylhydrazine sulfate from the HCl salt, first attempt
[rquote=608139&tid=147664&author=DrScrabs]Ethyl acetate does not react with phenylhydrazine ... |
10-4-2019 at 11:19
by: bipolar |
Phenylhydrazine sulfate from the HCl salt, first attempt
[rquote=608005&tid=147664&author=DrScrabs]Maybe I do change the extraction solven aswell, et ... |
10-4-2019 at 01:10
by: bipolar |
Improving yields of TMP methylation?
I meant that you will always observe solids in the reaction mixture. So you won't be able to see K2C ... |
9-4-2019 at 02:36
by: bipolar |
Improving yields of TMP methylation?
[rquote=607817&tid=147245&author=horribilis]and for 3 hours after all K2CO3 is dissolved[/rq ... |
8-4-2019 at 12:10
by: bipolar |
Improving yields of TMP methylation?
Those 'oil droplets' are probably undissolved [crude] melted 3,4,5-TMBA. This compound should have p ... |
7-4-2019 at 20:43
by: bipolar |
Improving yields of TMP methylation?
IMO, when doing this procedure with a solvent (DMF) you don't have to add TMP via addition funnel (j ... |
7-4-2019 at 07:32
by: bipolar |
Improving yields of TMP methylation?
[rquote=607298&tid=147245&author=horribilis]
Does bisulfite adduct work to purify? I unders ... |
3-4-2019 at 04:17
by: bipolar |
Improving yields of TMP methylation?
[rquote=607294&tid=147245&author=horribilis]Perhaps recrystallization from hexanes/heptanes ... |
3-4-2019 at 03:38
by: bipolar |
Myristicinaldehyde preparation (using dichloromethane)
[rquote=607289&tid=147026&author=laserlisa]Did you make the 5-hydroxyvanillin yourself?[/rqu ... |
3-4-2019 at 03:01
by: bipolar |
Improving yields of TMP methylation?
1. IMO, inert atmosphere is unnecessary here.
2. It is a bad idea to reflux DMF as it will decomp ... |
3-4-2019 at 02:53
by: bipolar |
Myristicinaldehyde preparation (using dichloromethane)
[rquote=606643&tid=147026&author=bipolar]to the reaction mixture was added CH[sub]2[/sub]Cl[ ... |
3-4-2019 at 02:09
by: bipolar |
Protocatecualdehyde > Piperonal ?
[rquote=607079&tid=147223&author=NewTopic]Any advice ? [/rquote]
Use conditions similar to ... |
3-4-2019 at 02:01
by: bipolar |
Iodine-Iodic acid 5-minute-iodination proof-test
Month ago I tested this easy iodination procedure with I[sub]2[/sub]-HIO[sub]3[/sub] system from the ... |
29-3-2019 at 15:31
by: bipolar |
Tryptamine is trolling?
Half a year ago I was making tryptamine by decarboxylation of tryptophan in acetophenone (at 150-180 ... |
28-3-2019 at 14:44
by: bipolar |
Myristicinaldehyde preparation (using dichloromethane)
I didn't find any topic dedicated to myristicinaldehyde so I started new one. Sorry if I should've U ... |
27-3-2019 at 11:32
by: bipolar |
5-hydroxyvanillin preparation from 5-iodovanillin
Following text below is mine very old lab records for the preparation of 5-hydroxyvanillin translate ... |
26-3-2019 at 12:16
by: bipolar |
Mercury-free Clemmensen reduction?
About 2 years ago I was curious whether or not non-amalgamated zinc could reduce aldehyde group. So ... |
24-3-2019 at 17:03
by: bipolar |
