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Butyric acid from butanol & KMnO4
In that case I should tell you that there is no way in the word that you will get an aldehyde by deh ... |
31-7-2013 at 02:28
by: Paddywhacker |
DIY propane furnace
[url=http://hackaday.com/2013/07/28/propane-forge-built-from-a-soup-can/#more-100308]Hackaday [/url] ... |
29-7-2013 at 20:30
by: Paddywhacker |
TCPO by Fisher esterification?
A few years ago somebody posted about successfully acetylating phenols by this method. I cannot be ... |
29-7-2013 at 16:12
by: Paddywhacker |
Hydrogen Sulfide: Generation and Storage
[rquote=248407&tid=10732&author=Paddywhacker]Does anyone have any elemental selenium or tell ... |
26-7-2013 at 17:42
by: Paddywhacker |
Neutralization of capsaicinoids?
The aromatic portion of the molecule is phenolic, so it may be extractable into dilute NaOH. As a p ... |
13-7-2013 at 19:50
by: Paddywhacker |
Pine resin derivatives
[rquote=291824&tid=24890&author=Random]
You think calcium salt would be soluble?
...
... |
12-7-2013 at 14:59
by: Paddywhacker |
Pine resin derivatives
If the resin is a mixture of acid and neutral ingredients then you may be able to separate them by e ... |
10-7-2013 at 14:08
by: Paddywhacker |
Pine resin derivatives
This chapter from Raphael Ikan's Natural Products book might be of interest to you. |
7-7-2013 at 18:00
by: Paddywhacker |
5-alkylbenzen-1,3-diol synthesis
We done, and a pity about the final yield. If you were to do the final step again would you choose ... |
18-5-2013 at 22:39
by: Paddywhacker |
modafinil with bad melting point
Thanks. I have included your reference, for the record. |
17-5-2013 at 17:59
by: Paddywhacker |
Products of dry distillation of sucrose
Chemicals from pyrolysis of sucrose. It seems to be a bit of a mess, from this paper, and not very ... |
17-5-2013 at 04:20
by: Paddywhacker |
modafinil with bad melting point
kmno4, did you use the [url=https://www.erowid.org/archive/rhodium/chemistry/adrafinil.modafinil.htm ... |
17-5-2013 at 00:22
by: Paddywhacker |
Products of dry distillation of sucrose
[rquote=282849&tid=23972&author=zed]Perhaps someone should attempt to update Wiki.
When I ... |
2-5-2013 at 02:34
by: Paddywhacker |
Failed alkaline de-esterification…
[rquote=281896&tid=16887&author=blogfast25]...
The articles themselves are behind paywall ... |
20-4-2013 at 19:11
by: Paddywhacker |
structure of galangol (alpinol)
Thanks for the feedback. It looks as if galangol and alpinol are archaic names for the mixed resin - ... |
18-3-2013 at 23:45
by: Paddywhacker |
Martius Yellow - fun with dyes
What you mean is that you don't like being able to see the contamination. The same level of contami ... |
15-3-2013 at 01:54
by: Paddywhacker |
structure of galangol (alpinol)
Thanks very much. That was unexpected. As galangal is the powdered root of a member of the ginger ... |
11-3-2013 at 01:20
by: Paddywhacker |
structure of galangol (alpinol)
[rquote=277489&tid=23633&author=Bot0nist]The only thing I could find on "alpinol" was Propra ... |
10-3-2013 at 17:03
by: Paddywhacker |
structure of galangol (alpinol)
I have inherited a number of packets of Sha Jiang Fen (galangal) powder, but haven't been able to fi ... |
9-3-2013 at 15:02
by: Paddywhacker |
Reaction of potassium metal with ketones
Google the Aldol condensation. Even mild alkalis such as are present in molecular sieves will catal ... |
26-2-2013 at 23:43
by: Paddywhacker |
Paying double to anyone who orders chemical for me
elementcollector1, you know that chemistry is a methodical science. There are methods that you can ... |
7-2-2013 at 19:39
by: Paddywhacker |
Ethyl Iodide
Excellent report Magpie. How did you come by the HI? |
7-2-2013 at 19:23
by: Paddywhacker |
Book scan
It's a good book, but I wasn't going to spend that kind of money. |
3-2-2013 at 10:37
by: Paddywhacker |
Book scan
magnet:?xt=urn:btih:6046613F1BBF5EF6FE4596EE392863F07780ACBF&dn=Natural%20Products%2c%20A%20Labo ... |
3-2-2013 at 09:31
by: Paddywhacker |
Home Made TLC plates
I believe the best fluorophors are inorganic, but that isn't the problem. The problem is making a m ... |
27-1-2013 at 15:54
by: Paddywhacker |
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