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Inorganic Phosphorus Transformations
From this point on this thread is a continuation of discussions in the Acetic Anhydride thread on ma ... |
3-11-2008 at 18:56
by: Sauron |
Acetic anhydride preparation
It is probably better to let this thread return to its OT focus (making Ac2O) rather than continuing ... |
3-11-2008 at 18:09
by: Sauron |
Chlorination of CS2 Revisited
Of course. It was correct in the equation. Other was a typo. Now corrected.
Thanks |
3-11-2008 at 08:01
by: Sauron |
6-Bromo-1-hexanol synthesis
Yes, Nicodem, but, but. He wants to improve yield. TCT/DMF/KBr in DCM gives near quantitative yields ... |
3-11-2008 at 03:23
by: Sauron |
Acetic anhydride preparation
Back to the uptake of dry HCl by P2O5:
I should not have been so dismissive of this. I think that ... |
2-11-2008 at 22:25
by: Sauron |
Chlorination of CS2 Revisited
A new use for CCl4 just fell into my lap.
3 CCl4 + 2 P2O5 -> 4 POCl3 + 3 CO2
200-210 C, 48 ... |
2-11-2008 at 20:10
by: Sauron |
Acetic anhydride preparation
G.Gustavson:
Regarding his report of the reactions of CCl4 and P2O5 at 200-210 C for 48 hrs, I wo ... |
2-11-2008 at 15:55
by: Sauron |
Acetic anhydride preparation
Thanks, I do appreciate your kindness.
The full cirarion for the above paper:
[b]Vorläufige M ... |
2-11-2008 at 10:28
by: Sauron |
Acetic anhydride preparation
The CCl4 reaction with P2O5 at 200-210 C takes place over 48 hours, and proceeds at an 80% yield (ph ... |
2-11-2008 at 04:56
by: Sauron |
Acetic anhydride preparation
Thanks. Tarbutton's paper was primarily about the reaction of P2O5 with fluoride salts and the prepe ... |
2-11-2008 at 03:16
by: Sauron |
Chlorination of CS2 Revisited
A myriad of them.
And I am stubborn, obstinate and dislike being told I can't have something like ... |
2-11-2008 at 00:22
by: Sauron |
Inorganic Phosphorus Transformations
Pardon the double post but I would like to summarize:
Some time back I made the observation that ... |
1-11-2008 at 23:00
by: Sauron |
FREE Online Journals
MadHatter's server is on the other side of the Atlantic from you, the Acta server is not. Both are o ... |
1-11-2008 at 22:42
by: Sauron |
Inorganic Phosphorus Transformations
No luck so far, tomorrow I will put my importer to work on it.
With the rodenticide type (P-rich) ... |
1-11-2008 at 22:22
by: Sauron |
Inorganic Phosphorus Transformations
Reliable other members with experience in this area report no success at trying to convert PCl5 to P ... |
1-11-2008 at 19:22
by: Sauron |
Inorganic Phosphorus Transformations
That's encouraging but vague, and the material ill defined. Even today activated charcoal is produce ... |
1-11-2008 at 14:06
by: Sauron |
Chlorination of CS2 Revisited
I envy your ability to get chloroform and CCl4. Both are prohibited here, the former as an anti-meth ... |
1-11-2008 at 12:00
by: Sauron |
Inorganic Phosphorus Transformations
I wonder why their SE was upgefucking?
Anyway it is clearly hazmat so they are out as a vendor fo ... |
1-11-2008 at 10:37
by: Sauron |
Inorganic Phosphorus Transformations
Are you looking at a print catalog? Because neither the name nor the number work on the S-A website, ... |
1-11-2008 at 10:21
by: Sauron |
Inorganic Phosphorus Transformations
Ca3P2 is prepared from red P and Ca metal and the % composition is about 1/3 P.
I will try BDH a ... |
1-11-2008 at 09:00
by: Sauron |
Inorganic Phosphorus Transformations
The only supplier I have found in the past for Ca or Zn phosphides is Alfa. Acros zip, Aldrich zilch ... |
1-11-2008 at 07:39
by: Sauron |
Inorganic Phosphorus Transformations
This has been mentioned before. I do not know if I can buy the phosphides, but can find out. Also I ... |
1-11-2008 at 06:45
by: Sauron |
Inorganic Phosphorus Transformations
Like you and the rest of us I am the victim, not the author, of the absurdities of our times.
Or ... |
1-11-2008 at 03:03
by: Sauron |
Inorganic Phosphorus Transformations
No, you are still hung up on direct chlorination of elemental phosphorus which (a) will not work wit ... |
1-11-2008 at 02:53
by: Sauron |
DMF in Leuckart reaction?
I will look that one up, because N,N-simethylfurcurylamine is useful for certain nefarious purposes ... |
1-11-2008 at 01:02
by: Sauron |
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