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Connecting distillation apparatus to tap faucet?
One can buy shower-head attachments to be used with normal bathroom sinks. They have rubber ends tha ... |
16-8-2013 at 02:07
by: sonogashira |
Home Made TLC plates
Maybe scratch the glass with sand paper? |
15-8-2013 at 12:44
by: sonogashira |
The Short Questions Thread (4)
Thank you Varmint.
"t-Butylate a primary amine (specifically GABA)."
You may make it via THF t ... |
15-8-2013 at 12:38
by: sonogashira |
The Short Questions Thread (4)
How small can the incident area of a laser beam be made, in theory and in practice? |
14-8-2013 at 13:50
by: sonogashira |
The Short Questions Thread (4)
Yes, and in good yields. One may add diborane/THF or methanol/NaBH4 etc. For an example of the forme ... |
10-8-2013 at 02:06
by: sonogashira |
Daily or weekly synthesis problems?
There's a very good book called "Exercises in Synthetic Organic Chemistry" by Ghiron and Thomas...! |
10-8-2013 at 01:49
by: sonogashira |
Daily or weekly synthesis problems?
I have found the following books by Stuart Warren to be very helpful: "Designing Organic Syntheses" ... |
9-8-2013 at 03:27
by: sonogashira |
Questions about a novel extraction
[rquote=295153&tid=25529&author=Pyro]I even stuck a pin in my gums and had no feeling[/rquot ... |
9-8-2013 at 02:57
by: sonogashira |
Questions about a novel extraction
Hexane seems to be the most selective though, if the insecticidal chemicals are desired:
"Freshly ... |
8-8-2013 at 12:51
by: sonogashira |
Questions about a novel extraction
[rquote=295079&tid=25529&author=blogfast25]http://en.wikipedia.org/wiki/Acmella_oleracea#Act ... |
8-8-2013 at 06:57
by: sonogashira |
Questions about a novel extraction
[rquote=295085&tid=25529&author=blogfast25][rquote=295084&tid=25529&author=sonogashi ... |
8-8-2013 at 05:22
by: sonogashira |
Questions about a novel extraction
Partitioning between methanol/hexane is a normal means of isolating essential oils etc., which will ... |
8-8-2013 at 05:07
by: sonogashira |
Questions about a novel extraction
Hexane is used in a lot of commercial extractions of foodstuffs. There's no reason not to use it at ... |
8-8-2013 at 04:58
by: sonogashira |
debrominating 2-Br-Lysergic Acid / Lysergamides
Oops, I accidentally deleted my last post. I was editing "amine" to read "amide", so that my claim o ... |
7-8-2013 at 13:49
by: sonogashira |
debrominating 2-Br-Lysergic Acid / Lysergamides
How much bromocryptine shall you be using?
[Edited on 7-8-2013 by sonogashira] |
7-8-2013 at 12:04
by: sonogashira |
debrominating 2-Br-Lysergic Acid / Lysergamides
You were asking about converting a salt to a base, were you not? I was talking about extracting the ... |
7-8-2013 at 11:49
by: sonogashira |
debrominating 2-Br-Lysergic Acid / Lysergamides
It would be easier to extract it directly into the reaction solvent for your next step. What solvent ... |
7-8-2013 at 11:14
by: sonogashira |
Is it possible to prepare ethanethiol in this way?
[rquote=294742&tid=25492&author=Nicodem]The simplest way is via the S-ethylation of thiourea ... |
7-8-2013 at 02:14
by: sonogashira |
Oh yeah, no reason to be paranoid...
Action = Power - Knowledge
Knowledge = Power - Action
Choose knowledge! |
5-8-2013 at 12:59
by: sonogashira |
Building the Periodic Table
It's not as good as mine.
http://www.theodoregray.com/periodictable/Images/DePauw1.jpg
 |
5-8-2013 at 11:22
by: sonogashira |
Heating something under reflux
Good point! A method that I sometimes use is to heat a bottle slowly on a sand bath to near-boiling ... |
1-8-2013 at 04:49
by: sonogashira |
Heating something under reflux
Maybe you could heat it to a few degrees below boiling point, and save yourself the trouble of conde ... |
31-7-2013 at 13:32
by: sonogashira |
Amine Alkylation Question
If you ignore the excess of dimethylamine that you have in solution, then certainly it will be forme ... |
22-7-2013 at 01:16
by: sonogashira |
Amine Alkylation Question
Yes, it is produced along with the tertiary amine. |
21-7-2013 at 13:52
by: sonogashira |
Amine Alkylation Question
I am saying only that diethyltryptamine will react with your alkylating agent reasonably slowly, and ... |
21-7-2013 at 13:27
by: sonogashira |
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