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Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Thanks for the heads up on that, the source od that info did not mention lowered pressure.
The i ... |
6-2-2017 at 03:42
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Well now should be the telling moment. After many filtrations of thin layers (my other sep funnels a ... |
5-2-2017 at 07:54
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
The presumed acylated intermediate appears to be soluble in neither pet.ether nor xylene, as the fre ... |
5-2-2017 at 02:51
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Yes, its a selective (amongst opioid receptors, it MAY be a dopamine D2 receptor antagonist also, so ... |
4-2-2017 at 20:23
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Workup-wise, I'd think the product likely soluble in acetone. If so, the workup should be simple eno ... |
29-1-2017 at 05:11
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Went wlth doing the alkylation first. Will report on the results once the acylation is complete.
... |
29-1-2017 at 03:09
by: tsathoggua1 |
Molten Europium
You could obtain tantalum foil from tantalum capacitors, never opened one, but then again, I've neve ... |
28-1-2017 at 12:16
by: tsathoggua1 |
Bad days in the lab or with glassware?
Last time I ordered glass from china, give or take a couple, 100 pieces or thereabout, every last bi ... |
28-1-2017 at 12:11
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Its n-butyric anhydride.
Also the carboxylic acid can be removed easily enough by means of includ ... |
28-1-2017 at 07:07
by: tsathoggua1 |
Acylation/alkylation of a diamine using acyl anhydride and alkyl halide-order preference
Hello all.
The current synthesis I have in mind requires both acylating and alkylating the opposi ... |
28-1-2017 at 04:51
by: tsathoggua1 |
Hydroxyacetone via dehydration of glycerol
If not scrubbed, even as a minor product, without a mask and eye protection (one could just use a bl ... |
28-1-2017 at 04:25
by: tsathoggua1 |
Hydroxyacetone via dehydration of glycerol
Is it not more likely for acrolein to be the product? Thats what tends to happen when dehydrating gl ... |
27-1-2017 at 12:49
by: tsathoggua1 |
(UK) long-term chemophobia persecution campaign
Alright, I need some input and assistance here, I really do, because I've had it up to the eye teeth ... |
26-1-2017 at 14:25
by: tsathoggua1 |
Hg(II)sulfate
Yes, maximum OTC concentration is I think, either 9 or 12%, I forget which.
Its not so much as th ... |
26-1-2017 at 13:22
by: tsathoggua1 |
Can someone recommend a good respirator?
I've been using BB3000 ABEK1 filters, that are meant for (at least, what the guy at the place I boug ... |
26-1-2017 at 13:15
by: tsathoggua1 |
New chemicals for sale !
Just received my first order, some n-butyric anhydride, phosphorus (red), which was very cheap indee ... |
26-1-2017 at 08:36
by: tsathoggua1 |
Microwave Chemistry !
Found one myself in pretty similar (ish) circumstances and would love to hear of practical attempts ... |
24-1-2017 at 13:13
by: tsathoggua1 |
Hg(II)sulfate
I'm not sure about the laws here currently as they now stand, post theresa psycho-bitch may in the P ... |
24-1-2017 at 12:53
by: tsathoggua1 |
Hg(II)sulfate
I said I can GET nitric and nitrates, but don't actually currently possess any of either, upon mine ... |
23-1-2017 at 15:22
by: tsathoggua1 |
Hg(II)sulfate
Oh, would that not work as I believed?
I was thinking along the lines of the Williamson ether sy ... |
23-1-2017 at 15:20
by: tsathoggua1 |
Hg(II)sulfate
I meant, close to being completely fucked, not to offing myself. I'm bound by a promise, actually an ... |
23-1-2017 at 14:25
by: tsathoggua1 |
Hg(II)sulfate
Well its damn close to it already.
When your fucked, its a matter of waiting. |
22-1-2017 at 14:18
by: tsathoggua1 |
Hg(II)sulfate
Oh thank you! this substrate is way beyond merely precious, I acquired just what was possible, and t ... |
22-1-2017 at 13:13
by: tsathoggua1 |
Hg(II)sulfate
I can BUY WFNA or (I think) RFNA, and nitrates. I just don't actually have any on the shelves of th ... |
22-1-2017 at 12:53
by: tsathoggua1 |
Home Made Analysis gear
For comparative analysis, wouldn't a simpler way to go about mass spec, use of the calutron principl ... |
22-1-2017 at 11:06
by: tsathoggua1 |
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