Search |
[Next Page] |
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 |
[Next Page] |