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Osmium tetroxide
Indeed, even cold dilute neutral permanganate solution is sufficient for making diols out of alkenes ... |
31-3-2009 at 03:57
by: sparkgap |
The short questions thread (1)
[rquote=150142&tid=11319&author=barbs09]
When working out a theoretical yield of a reaction ... |
31-3-2009 at 02:29
by: sparkgap |
Attaching polyene allyl groups to benzene derivatives
Thanks n_i and Nicodem. 
Nicodem, I did need geranylbenzene and linalylbenzene, but I was also ... |
26-3-2009 at 04:09
by: sparkgap |
Attaching polyene allyl groups to benzene derivatives
Thanks Nicodem! Amberlyst does look attractive, good call. Sadly, linalool is
the only tertiary a ... |
25-3-2009 at 01:29
by: sparkgap |
Attaching polyene allyl groups to benzene derivatives
Well, the simplest cases of interest for me would be [url=http://en.wikipedia.org/wiki/Geraniol]gera ... |
24-3-2009 at 18:05
by: sparkgap |
Attaching polyene allyl groups to benzene derivatives
Are there any methods to attach a possible polyene alkyl group to a benzene ring? Apparently Friedel ... |
24-3-2009 at 14:51
by: sparkgap |
What is "Bromel" ?
The name seems to imply that one of the enzymes in there is the protease from pineapple, bromelain.
... |
23-3-2009 at 18:48
by: sparkgap |
Ideas on forming diethylene glycol
In any case, oxirane, which is the easiest precursor to DEG and higher homologues, ain't a walk in t ... |
14-3-2009 at 05:43
by: sparkgap |
Dreams
...which apparently also explains why among varenicline's listed side effects is "change in dreaming ... |
12-3-2009 at 05:19
by: sparkgap |
Gold from dental fillings
For your last question, it would seem to be true: http://www.cdc.gov/Niosh/pdfs/0520.pdf
sparky ( ... |
11-3-2009 at 18:49
by: sparkgap |
New Whimsy and References access methods
Or convince Polverone and/or vulture of your utility, it seems.
sparky (~_~) |
6-3-2009 at 06:38
by: sparkgap |
New Whimsy and References access methods
ProChem,
1.) For Whimsy, I remember at least two incidents when a certain troll spread around the ... |
6-3-2009 at 06:15
by: sparkgap |
The short questions thread (1)
Usually, you can reasonably suspect that a drug possessing predominantly lipophilic (a.k.a. nonpolar ... |
5-3-2009 at 17:06
by: sparkgap |
What can I do with caesium chloride?
Not only that, caesium triiodide has further higher homologues, e.g. CsI<sub>5</sub>, Cs ... |
3-3-2009 at 04:40
by: sparkgap |
What can I do with caesium chloride?
@pantone:I'm getting conflicting accounts, with some saying it's not that different from potassium, ... |
3-3-2009 at 01:29
by: sparkgap |
Terephthalic acid from PET
Nylon's an amide, so I'd think harsher conditions are needed for hydrolysis.
sparky (~_~) |
2-3-2009 at 18:12
by: sparkgap |
willow based hormones IBA, IAA, ans salicylic acid
Well, salicylic acid [i]per se[/i] isn't in willow bark; rather it's the glycoside salicin. I suppos ... |
1-3-2009 at 06:34
by: sparkgap |
Meerwein-Ponndorf-Verley reaction
Yes CRX, that was what I was alluding to; corrosive sublimate  here is hard to
get, not unless you ... |
28-2-2009 at 21:50
by: sparkgap |
Meerwein-Ponndorf-Verley reaction
http://dx.doi.org/10.1002/047084289X.ra084
Personally, the need for mercuric chloride is a damper ... |
28-2-2009 at 06:49
by: sparkgap |
The short questions thread (1)
My memory seems to be failing me today... 
So I wanted to ask if there are any halomethylation ... |
27-2-2009 at 20:21
by: sparkgap |
Cysteine from hair!!
"I'd be curious to know where you got 50g of hair from"
Some barbers do not at all mind (well, ex ... |
27-2-2009 at 19:43
by: sparkgap |
The short questions thread (1)
"my naming nomenclature must be incorrect"
Apparently; your "n", if it does imply that it's attac ... |
25-2-2009 at 04:35
by: sparkgap |
Hydrogen Peroxide simple experiments
"ionic peroxides such as sodium percarbonate stable?"
You haven't seen woelen's [url=http://scien ... |
23-2-2009 at 04:47
by: sparkgap |
Glassware from fluorescent lamps - How to get rid of Hg?
(offtopic) I got curious enough with n_i's mention of bacteria possibly mobilizing Hg... then I foun ... |
22-2-2009 at 05:39
by: sparkgap |
The short questions thread (1)
@manimal: [url=https://sciencemadness.org/talk/viewthread.php?tid=10925]This[/url] may be enlighteni ... |
22-2-2009 at 05:30
by: sparkgap |
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