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Should 99.99% mercury contain slag? [Update from seller]
Try to clean it up first, a small amount of course, and only then complain.
Tom is a very good guy ...
19-10-2019 at 13:23
by: karlos³
Where to get cheap TLC plates?
You can also make them yourself.
Also, your college probably buys them in large amounts and thus ge ...
19-10-2019 at 08:46
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
Gratings will work even better, for sure, and thus I will use them the next time.
Plants have the a ...
17-10-2019 at 12:23
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
Lamb sauce? Not without carrots!
How sweet of you, you made memes for this :)

I thought the yell ...
17-10-2019 at 09:24
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
Mmhhm, organic azide soup, tastes good, but only once :D

No I haven't checked the chirality, and ...
16-10-2019 at 12:48
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
Ok so I filtered the carrot slices out after almost four days of vigorous stirring, washed them with ...
16-10-2019 at 11:40
by: karlos³
Konrblum oxidation of 2-(chloromethyl)-2-methyl-1,3-dioxolane
I used simply NaOCl bleach, the stuff from the supermarket with I think 3,8%.
16-10-2019 at 05:01
by: karlos³
Storage containers
KMnO3, wow :P
Did not know that exists.... no honestly, sorry, am just kidding regarding the typo ; ...
15-10-2019 at 14:15
by: karlos³
vaginal yeast infection for nitrostyrene reduction to mescaline
You forgot the lachrymatoric properties... not cool on mucus membranes!
14-10-2019 at 20:52
by: karlos³
vaginal yeast infection for nitrostyrene reduction to mescaline
Ok this one is a bit weird, it talks about the reduction of a substituted nitrostyrene using the yea ...
14-10-2019 at 10:38
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
We will see over the course of the week :)
I am sure some crossed fingers will be beneficiary :D
14-10-2019 at 09:48
by: karlos³
Konrblum oxidation of 2-(chloromethyl)-2-methyl-1,3-dioxolane
But keep in mind the kornblum oxidation stinks horribly.
14-10-2019 at 01:05
by: karlos³
bioreduction of ketones to chiral alcohols with carrot slices
So as I am a fan of chiral bioreductions using yeast, I have sooner or later(actually at least three ...
13-10-2019 at 14:38
by: karlos³
Konrblum oxidation of 2-(chloromethyl)-2-methyl-1,3-dioxolane
[rquote=624357&tid=154148&author=Cactuar]Ketals are actually quite resilient being bidentate ...
13-10-2019 at 12:41
by: karlos³
Storage containers
Either in PP containers or glass with a PP screw lid on(like with, for example, iodine).
I just use ...
12-10-2019 at 04:08
by: karlos³
DIY Veterinary Medecine
About DIY veterinary medicine:

I am treating an 18 year old bitch with ephedrine I synthed myself ...
11-10-2019 at 07:04
by: karlos³
Who else is a chemistry major with a perilous future
You're a negative nancy.
I haven't even studied, I started as lab assistant and was later trained a ...
7-10-2019 at 12:39
by: karlos³
This is actually unneccessary
But then again, it wouldn't blink and would not cause likewise attention as it does now.
30-9-2019 at 08:54
by: karlos³
Chemist needed
Like something clandestine, drug synthesis was my first thought as well.
30-9-2019 at 07:54
by: karlos³
general high-yielding one-pot procedure for the reduction of conjugated aliphatic nitro groups.
Thank you for that method, I look forward to use it on azidoketones to aminoalcohols instead!
Used ...
30-9-2019 at 07:52
by: karlos³
Weird Question about KMnO4
I did an oxidation in DCM with an aq. phase of KMnO4 and it worked fine because I used a PTC, TEBAC( ...
29-9-2019 at 11:18
by: karlos³
selective extraction of DL-methylbenzylamine instead of fractional crystallisation
Ok thanks, that is what I wanted to hear :)
29-9-2019 at 04:05
by: karlos³
What are your “go-to”/favorite one stop shop internet sites for buying chemicals?
I know him just too well and his tendency to be lazy, so forgive me my reaction :D
28-9-2019 at 17:21
by: karlos³
selective extraction of DL-methylbenzylamine instead of fractional crystallisation
Yeah I know that but thank you for that.
However, I want to proceed differently and want to resolve ...
28-9-2019 at 14:51
by: karlos³
selective extraction of DL-methylbenzylamine instead of fractional crystallisation
I've already asked this in the short question thread but according to my experience fewer will see i ...
28-9-2019 at 14:00
by: karlos³
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