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Looking for [2,2'-bithiophen]-5-yltrimethyl-stannane
Searching on eMolecules gives only the bis-stannylated compound as commercially available. You might ...
13-11-2018 at 04:12
by: DJF90
Trying out a stille coupling reaction
It looks like you've neglected to adjust your stoichiometry to account for your change in stannane. ...
13-11-2018 at 00:01
by: DJF90
Trying out a stille coupling reaction
Try these conditions: https://www.organic-chemistry.org/abstracts/literature/681.shtm
...but using ...
11-11-2018 at 02:27
by: DJF90
3D printing Fluropolymer Lab Equipment
This might be useful/interesting in terms of print parameters:
https://www.plastic2print.com/175mm- ...
1-11-2018 at 02:07
by: DJF90
Cobalt (II) Chloride catalysis of ester formation
Nice work AvB. Its not unusual to see methodology such as this in the literature where the claims ar ...
8-10-2018 at 13:14
by: DJF90
Acidic Radicals Based Synthesis
I think you need to run some control experiments in parallel. I would suggest identical mixtures but ...
25-9-2018 at 09:40
by: DJF90
Wanted: 14/23 female to 24/29 male adapter
I sent you a U2U and an email Sulaiman
24-9-2018 at 23:20
by: DJF90
Demethylation of Vanillin and Eugenol
Nice to see you working on a sensible scale. You say the reaction was complete but provide no detail ...
18-9-2018 at 05:03
by: DJF90
TLC help - which solvent system - benzalacetone derivate
Assuming your technique is right (quite difficult to ascertain without a picture), perhaps 9:1 DCM:E ...
8-9-2018 at 13:57
by: DJF90
TLC help - which solvent system - benzalacetone derivate
Thats an equieluotropic table, so it allows you to find different systems of similar solvent strengt ...
7-9-2018 at 00:38
by: DJF90
Diethyl ether on pulic transport
How much, what type of transport, and what region? I'd say a train/tube in London would be quite dif ...
6-9-2018 at 00:20
by: DJF90
Catechol preparation
I too am glad to see you're back in the lab Magpie. I have several queries/suggestions to make, and ...
1-9-2018 at 04:50
by: DJF90
Dissolving unknown metal that may have PGM's
It would be advantageous to take a small sample of each platter, dissolve in whatever affords a homo ...
29-8-2018 at 02:49
by: DJF90
Missing persons
Is anyone in touch with Panache? I sent him a parcel a month ago and it has just been "returned to s ...
24-8-2018 at 09:15
by: DJF90
anhydrous calcium iodide for making calcium
Have you looked in Brauer?
20-8-2018 at 02:59
by: DJF90
Melting sulfur in mineral oil
Sulfur reacts with mineral oil at high temperatures to generate alkenes and hydrogen sulfide. Stick ...
15-8-2018 at 12:32
by: DJF90
Preparing Grignard Reagents from 3-Bromopropylamine hydrobromide and other Compounds
Assuming the C60 reacts with the grignard but is stable to the subsequent manipulations (fullerene c ...
13-8-2018 at 11:23
by: DJF90
58% EtOH + NaOH = .....
I'm more surprised by the phase separation... I was under the impression that this would form a homo ...
2-8-2018 at 09:06
by: DJF90
IKA ETS-D5 Error 5
Have you set the plate temperature higher than 100 C (by turning the knob). Error 5 in my experience ...
23-7-2018 at 00:29
by: DJF90
IKA ETS-D5 Error 5
I have this error pop up occassionally, but its usually when I've turned heating off on the hotplate ...
21-7-2018 at 06:40
by: DJF90
Does anyone have solubility data of HCl in various solvents (Methanol, Ethanol, Ether)?
100g of methanol has a larger volume than 100g of water due to differences in density. Essentially y ...
16-7-2018 at 09:18
by: DJF90
Does anyone have solubility data of HCl in various solvents (Methanol, Ethanol, Ether)?
This is given on p. 50 of "Purification of Laboratory Chemicals" by Armarego and Perrin (6th Ed.):
16-7-2018 at 00:19
by: DJF90
2,3-dichloropropene synthesis?
http://www.orgsyn.org/demo.aspx?prep=CV1P0209

If the bromide is not suitable, then I suspect the ...
17-6-2018 at 09:02
by: DJF90
Small scale preparation of Stannic Chloride (SnCl4)
You don't need to heat the tin to get it to react. See Brauer in the forum library, p729, for a deta ...
26-4-2018 at 07:25
by: DJF90
Making Pinchbeck Brass
Maybe you could use digest a sample of each ingot and do some quantitative analysis to get accurate ...
16-4-2018 at 03:26
by: DJF90
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