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reduction of carbonyls without NaBH4 and LiAlH4
[rquote=615483&tid=151141&author=karlos³]You can actually use the Ni/Zn couple for these th ... |
17-6-2019 at 11:50
by: DraconicAcid |
reduction of carbonyls without NaBH4 and LiAlH4
Anyone know if aluminum would work without mercury? It should be a great reducing agent, less likel ... |
17-6-2019 at 11:10
by: DraconicAcid |
Distillation of animal products?
If you distill stuff like fingernails, hooves, and antlers, you get "spirits of hartshorn", which is ... |
17-6-2019 at 07:09
by: DraconicAcid |
reduction of carbonyls without NaBH4 and LiAlH4
Not generally. You can turn a ketone into a tertiary alcohol (or an aldehyde into a secondary one) ... |
16-6-2019 at 21:52
by: DraconicAcid |
Baclofen via cinnamic acid ester
I can't comment on most of the chemistry here, but I do know that esterification of cinnamic acid wo ... |
11-6-2019 at 13:08
by: DraconicAcid |
Electrolytic production of NaOH from salt water - Troubleshooting
How far from civilization is Mercer Island that you can't go to a hardware store and buy lye? |
10-6-2019 at 17:01
by: DraconicAcid |
PH indicators.
Bromothymol blue will work fine for the titration of a strong acid with a strong base (or vice versa ... |
10-6-2019 at 16:31
by: DraconicAcid |
Collecting aquatic critters
I would guess a few drops of ethanol would slow them down. |
10-6-2019 at 14:24
by: DraconicAcid |
Baclofen via cinnamic acid ester
Calcium fluoride is the mineral fluorite; exceedingly insoluble. |
10-6-2019 at 13:11
by: DraconicAcid |
Alkynyl Magnesium Halide:Grignard's reagent
[rquote=614846&tid=150908&author=Metacelsus][rquote=614824&tid=150908&author=Draconi ... |
10-6-2019 at 06:42
by: DraconicAcid |
Alkynyl Magnesium Halide:Grignard's reagent
Read the second sentence of this paper:
https://pubs.acs.org/doi/abs/10.1021/jo00824a003 |
9-6-2019 at 15:59
by: DraconicAcid |
Alkynyl Magnesium Halide:Grignard's reagent
Alkynyl magnesium halides aren't generally used as Grignard reagents because 1-haloalkynes aren't st ... |
9-6-2019 at 13:29
by: DraconicAcid |
Pathways to phenethyl alcohol
Haven't people cracked polystyrene to get styrene on this very forum?
yeah: http://www.sciencemad ... |
29-5-2019 at 21:41
by: DraconicAcid |
Separating Phthalic Acid & Salicylic Acid
[rquote=613967&tid=150603&author=TGSpecialist1]Phthalic acid pKas = 2.89; 5.51
Salicylic a ... |
29-5-2019 at 20:59
by: DraconicAcid |
Separating Phthalic Acid & Salicylic Acid
This book: https://books.google.ca/books?id=KPyLb5f-p4EC&pg=PA224&lpg=PA224&dq=copper+ci ... |
29-5-2019 at 13:16
by: DraconicAcid |
Separating Phthalic Acid & Salicylic Acid
[rquote=613946&tid=150603&author=TGSpecialist1]Calcium phtalate is insoluble.[/rquote]
Calc ... |
29-5-2019 at 12:24
by: DraconicAcid |
Metal oxides
[rquote=613896&tid=150597&author=Bedlasky]I didn't find CoCO3  . Bud I find
some auctions w ... |
29-5-2019 at 07:20
by: DraconicAcid |
Separating Phthalic Acid & Salicylic Acid
Partially, it depends on the mixture. If you have mostly one contaminated with a small amount of th ... |
29-5-2019 at 07:04
by: DraconicAcid |
Separation of paraffin wax
You can actually do a distillation without running water- attach the hoses to the stems of two funne ... |
28-5-2019 at 18:27
by: DraconicAcid |
Equilibrium of chromate and dichromate
If a reaction is endothermic, then increasing the temperature will increase the equilibrium constant ... |
26-5-2019 at 12:10
by: DraconicAcid |
Preperation of ethyl salicylate
I've given up on trying to make esters of salicylic acid. I've switched to cinnamates. They work b ... |
21-5-2019 at 17:01
by: DraconicAcid |
Tourist/sightseeing places related to chemistry
In Wurzburg, Germany, they have the Roentgen museum, where X-rays were discovered. It's just a few ... |
18-5-2019 at 18:40
by: DraconicAcid |
Lewis Acid and Base questions
Basically, a Lewis base (like a Bronsted-Lowry base) is going to share its electrons with an acid to ... |
18-5-2019 at 13:37
by: DraconicAcid |
tannin source
Surely you could also extract tannin from tea? |
12-5-2019 at 22:35
by: DraconicAcid |
Pretty Pictures (2)
Crude cinnamic acid, basically solidified blobs of acid mixed with cinnamaldehyde, with crystals of ... |
10-5-2019 at 12:19
by: DraconicAcid |
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