Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Speculative reaction of alcohols to carbonic acids with Mg and CO2
[quote]To form it from Mg(OiPr)2 while producing CO32-, you would end up with a (MgiPr)+ moiety. Par ...
18-11-2013 at 23:33
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
Thanks for splitting this off, shame we were really cluttering up that thread, sorry, but this topic ...
18-11-2013 at 13:02
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
[quote]I've used ethylene carbonate for alkylation before, so yes, it does work. However, magnesium ...
18-11-2013 at 11:30
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
I hear you, but alkyl carbonates are also alkylating agents... granted weak ones, but nevertheless. ...
18-11-2013 at 08:14
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
[quote]Where does the hydride come from? You have just magnesium metal. This could react with iPrOH ...
18-11-2013 at 03:07
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
[rquote=307615&tid=27324&author=vulture]UC:

Isopropylchloride is added, reaction starts, ...
18-11-2013 at 01:43
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
[rquote=307612&tid=27270&author=vulture]1) Do we have any references for this attack of amin ...
18-11-2013 at 01:07
by: deltaH
Speculative reaction of alcohols to carbonic acids with Mg and CO2
[quote]@deltaH: magnesium reacts with alcohols to give the alcoxide, i.e., it reduces the hydroxyl h ...
17-11-2013 at 21:56
by: deltaH
grignard reaction
[quote]If you knew anything about the mechanism of a grignard reaction, you would know that this is ...
17-11-2013 at 17:07
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
Amines tend to readily attach to the ring position of quinones under basic conditions, accompanied b ...
17-11-2013 at 16:36
by: deltaH
grignard reaction
? 2iPrOH(l) + 3Mg(s) + 4CO[sub]2[/sub](s) => Mg(iBuO[sub]2[/sub])[sub]2[/sub](s) + 2MgCO[sub]3[/s ...
17-11-2013 at 15:29
by: deltaH
Hydrogenated of mesityl oxide with acetic acid
If you find that carbon anodes have insufficient durability for your water electrolysis needs, consi ...
17-11-2013 at 14:51
by: deltaH
Hydrogenated of mesityl oxide with acetic acid
Hold on, I'm still confused here...

[quote]HgCl2 and Al will probably reduce to alkane like metal ...
17-11-2013 at 13:19
by: deltaH
Hydrogenated of mesityl oxide with acetic acid
[b]plante1999[/b], would the use of Al in this case not result in poor selectivity by way of reducti ...
17-11-2013 at 11:51
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
Probably DABCO, but that is speculation! Incidentally, DABCO is one of a few simple amines that has ...
16-11-2013 at 14:00
by: deltaH
Oxydising iodides
Oxone (persulfuric acid salt) quickly produces the free halogen from salt solution. I once had the m ...
16-11-2013 at 05:38
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
[quote]So, just to be clear, DABCO or Triethylamine will work as a base catalyst, remove the unwante ...
16-11-2013 at 01:50
by: deltaH
General Discussion of Terbium Compounds
[quote]However, I'm pretty sure I'll be doing this in methanol or ethanol - it sounds a whole lot si ...
15-11-2013 at 15:41
by: deltaH
Electrolyzing NaOH: finally succeeded !
[b]metalresearcher[/b], a silver plated spoon or one marked EPNS might make a good anode. Silver oxi ...
15-11-2013 at 14:58
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
DABCO should do a marvelous job of elimination the bromines for you, but then you will need it in st ...
15-11-2013 at 11:04
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
Now it makes more sense, thanks for the info.

Okay, a good base catalyst for this from my experie ...
15-11-2013 at 00:38
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
It would really help if you could give a bit more info [b]APO[/b], what are you after, a base cataly ...
14-11-2013 at 11:29
by: deltaH
2,5-Dibromo-1,4-benzoquinone Reactivity?
I have myself reacted chloranal with sodium methoxide in methanol (refluxed). I will try to recall s ...
14-11-2013 at 05:54
by: deltaH
whistle mix problems
What you are doing is very dangerous and illegal without a license. Be warned!

To show you just h ...
14-11-2013 at 02:07
by: deltaH
Hafnium - Plasma Torch Electrode
I was thinking of Niobium and that lead me to the niobium containing alloy Inconel 718 and that lead ...
13-11-2013 at 01:29
by: deltaH
[Next Page]

  Go To Top