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Alternatives to Friedl-Crafts reaction
yes in some clandestine papers they use KMNO4, its why i said oxidization but when i writed it i was ... |
4-6-2020 at 03:49
by: dextro88 |
Stability of amines
Really i know the amines arent stable but i was forget abaut these bottles years ago and now when ch ... |
28-5-2020 at 22:47
by: dextro88 |
Alternatives to Friedl-Crafts reaction
this procedure is well described in clandestine literature, you can reduce the ketone with borohydri ... |
28-5-2020 at 12:35
by: dextro88 |
Stability of amines
thank you for you response, i cant even see the color as the botles are dark and are right from the ... |
28-5-2020 at 10:40
by: dextro88 |
Stability of amines
Thank you very much for the suggestion, actually they are in theyr original botles and air seled on ... |
26-5-2020 at 07:19
by: dextro88 |
Stability of amines
Hello can I ask a little question, I’m having some very old methylamine aq solution which have obv ... |
26-5-2020 at 02:29
by: dextro88 |
Anethole cleavege
Hello all, from a few days im reseraching this topic, and find out only o-demethylation and hydrodeo ... |
16-5-2020 at 04:11
by: dextro88 |
Methods for preventing over addition of Grignard reagent
you can skip all these reactions and just alkylate the benzene with isobytiric acid and PPA as catal ... |
29-1-2020 at 01:41
by: dextro88 |
What is wrong with MDMA production nowdays?
The only difference between the old stuf you are speaking of and the nowadays is the precursor the M ... |
26-1-2020 at 09:58
by: dextro88 |
What is wrong with MDMA production nowdays?
they both produce MDP2P from both safrole or PMK glycidate and use the old fucking leuckard to produ ... |
12-1-2020 at 12:35
by: dextro88 |
What is wrong with MDMA production nowdays?
i dont know if its the right place to ask this question, since chemist here dont produce MDMA or alt ... |
12-1-2020 at 09:47
by: dextro88 |
DCM
Woud DCM react with Methylamine ? Im planing using DCM as a solvent for Sn2 nucleophilic reaction an ... |
21-12-2019 at 04:39
by: dextro88 |
alpha-iodo propiophenone
"Under optimized conditions, treatment of p-methoxyacetophenone (1a) with 1.0 molar equivalent iodin ... |
19-12-2019 at 14:14
by: dextro88 |
alpha-iodo propiophenone
i am thiniking from some time abaut that reaction too, i have an document abaut a-iodination of acet ... |
19-12-2019 at 10:49
by: dextro88 |
FC alkylation?
you can do it, buts its low yield reaction, and you gona end up with phenylacetone wich is pretty il ... |
17-12-2019 at 15:53
by: dextro88 |
Methylene Dioxy Phenyl Propyl Piperidine.
[rquote=627657&tid=154550&author=chemist1243]so in a previous thread, i discussed adding a p ... |
10-12-2019 at 06:38
by: dextro88 |
Naphtalene derivates
Hello all, since most of naphtalene derivates that i need are not made yet or are too expensive for ... |
2-3-2019 at 04:35
by: dextro88 |
benzodioxole
Hello all, i am minding making some 3,4methylendioxypropiophenone or 3,4methylendioxyvalerophenone, ... |
11-11-2018 at 05:36
by: dextro88 |
mandelic acid - PPA/ephedrin ?
yea for shure i will make the reaction at vacum, and reaction will procced at araund 80-100C, so tom ... |
20-10-2018 at 12:00
by: dextro88 |
mandelic acid - PPA/ephedrin ?
the reaction temperature is araund melting points of two, so i sugest no more than 150C, and just le ... |
20-10-2018 at 11:00
by: dextro88 |
mandelic acid - PPA/ephedrin ?
my goal here is to make nitration of 3,4methylendioxymandelic acid to piperonal as i need it for flo ... |
20-10-2018 at 10:16
by: dextro88 |
mandelic acid - PPA/ephedrin ?
So, i was thinking obtaining some pac, from mandelic acid and lead acetate destructive destilation, ... |
20-10-2018 at 09:31
by: dextro88 |
