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Want to make dimethylglyoxime, works with hydroxylamine?
This procedure is in Vogel's Textbook of organic chemistry 3rd ed for certain and possibly in the 5t ... |
24-3-2019 at 04:06
by: Boffis |
Any interesting uses for dimethylglyoxime?
@metacelsus, dimethylglyoxime can be cyclotized to dimethylfurazan and then oxidized to the correspo ... |
24-3-2019 at 03:53
by: Boffis |
Selective reduction of nitrotoluenes with Na2S
This is called the Zinin reaction and a review of this reactions has been posted at least twice befo ... |
9-2-2019 at 03:23
by: Boffis |
1,3-Diaminoacetone(1,3-diamino-2-propanone) problems
@divinyl, the preparation of diaminoacetone dihydrochloride is described in Shirley's "Preparation o ... |
19-1-2019 at 09:37
by: Boffis |
Easy synthesis of hydroiodic acid
@Felab, if the oxalate method works why not just make cadmium oxate and treat it likewise and you wi ... |
8-1-2019 at 10:55
by: Boffis |
Easy synthesis of hydroiodic acid
@Ajoker, I have used hydrogen sulphide as a reducing agent many time because it is so easily handled ... |
7-1-2019 at 11:47
by: Boffis |
Easy synthesis of hydroiodic acid
What is wrong with the traditional method of using Hydrogen sulphide and iodine. The hydrogen sulphi ... |
6-1-2019 at 08:17
by: Boffis |
diAmmine, diNitro Platinum
On the SM library there are several books on platinum metal chemistry and that is probably the best ... |
21-12-2018 at 10:44
by: Boffis |
how could I synthesize this molecule
1,3-diaminoacetone is prepared from acetonedicarboxylic acid via 1,3-diisonitrosoacetone. It is desc ... |
20-12-2018 at 08:47
by: Boffis |
UK supplier, which thread was it mentioned in?
Many thanks DavidJR and Sulaiman. Actually, the problem isn't the search engine as much as I couldn' ... |
13-12-2018 at 12:33
by: Boffis |
UK supplier, which thread was it mentioned in?
Hi, within about the last 3 months or so there was a thread in which an SM member (I can't remember ... |
8-12-2018 at 09:49
by: Boffis |
Resazurin synthesis (planning first steps)
I wonder if you could do this as a one-pot synthesis by dissolving 2 mol-equiv of resorcinol on ice ... |
29-11-2018 at 10:14
by: Boffis |
Resazurin synthesis (planning first steps)
Resazurin is a trivial name which tells us nothing about its constitution. In order to answer your q ... |
26-11-2018 at 23:44
by: Boffis |
Cyanide synthesis by thermal decomposition of Thiocyanate
As the thread seems to be wondering off coarse here is a excerpt from a book on the subject of the d ... |
16-11-2018 at 00:18
by: Boffis |
Extraction of gallic acid
Acetic acid will not hydrolyse complex tannins, you need a mineral acid, dilute hydrochloric or sulp ... |
14-11-2018 at 22:25
by: Boffis |
Looking for [2,2'-bithiophen]-5-yltrimethyl-stannane
The structure image doesn't correspond the the named compound. Its the 4-nitrophenyl rather than the ... |
13-11-2018 at 03:07
by: Boffis |
Cyanide synthesis by thermal decomposition of Thiocyanate
In the characterization of organic and inorganic compounds fused KSCN (I suspect NaSCN works too but ... |
11-11-2018 at 22:54
by: Boffis |
Cyanide synthesis by thermal decomposition of Thiocyanate
On a preparative scale you will need to add something to take up the sulphur otherwise they simply r ... |
10-11-2018 at 22:33
by: Boffis |
Recovering Silver from Silver Bromide
I did some work a few years back and intend to pick up this work again in the near future where the ... |
6-11-2018 at 23:00
by: Boffis |
Green Cobalt(II) hydroxide in D2O
How did you add the cobalt chloride? If it was in aqueous solution or even as the solid hydrated sal ... |
15-10-2018 at 06:37
by: Boffis |
Vanillin purity
I came to use some vanillin recently that I bought from one of the suppliers discussed above (MinH2O ... |
12-10-2018 at 08:04
by: Boffis |
Nitroalkane syntheses ?
[rquote=532638&tid=2995&author=Waffles SS]Triethyl Borate + HNO3 = EtNO2
Schiff, H.; Lieb ... |
20-9-2018 at 09:15
by: Boffis |
Solubility of natural resin
Your problem is that you don't read or listen to the answers you get.
Cherry gum and related gums ... |
12-9-2018 at 11:27
by: Boffis |
Solubility of natural resin
My experience is that once prunus gums have hardened they are insoluble. If finely ground they absor ... |
5-9-2018 at 11:29
by: Boffis |
Solubility of natural resin
@ Xrpdguy, The "resins" from Prunus species (cherries, plums etc) are not strictly resins but gums a ... |
4-9-2018 at 11:27
by: Boffis |
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