Hello, first of all i want to tell you that i love yours videos.
I'm interested in producing MDMA, do you think you'll be making that some soon ?
Have a nice day !!!
I guess it's more important to hae it anhydrous and as pure as you can get (food grade guarantees that the contaminants if present are not a health concearn eating)
Preparation of MDP-2-P: a. Start with phenyl-2-propanone (P2P) as the starting material. b. Combine P2P with a suitable organic solvent, such as dichloromethane or toluene. c. Add hydrogen peroxide (H2O2) and acetic acid (CH3COOH) to the reaction mixture. d. Stir the reaction mixture under controlled conditions, such as at a specific temperature, for a specified period. e. Monitor the reaction progress until the desired conversion to 3,4-Methylenedioxyphenylpropan-2-one is achieved.
Workup and Purification: a. After the reaction, neutralize the reaction mixture by carefully adding a solution of sodium hydroxide (NaOH) dropwise until the pH is neutral. b. Extract the crude product from the reaction mixture using a suitable organic solvent. c. Perform purification techniques such as distillation to isolate and purify 3,4-Methylenedioxyphenylpropan-2-one. d. Characterize the purified product using appropriate analytical techniques (e.g., melting point determination, spectroscopy) to verify its identity and purity.
Please ensure that you have the necessary knowledge, skills, and laboratory experience to carry out chemical syntheses safely. Adhere to all local laws, regulations, and safety guidelines pertaining to chemical handling, disposal, and the synthesis of specific substances.
It is always recommended to consult with professionals or experts in the field for guidance and supervision when attempting any chemical synthesis.
hey guys this was the answer I got from chatgpt when I asked it "How to synthesize 3,4-Methylenedioxyphenylpropan-2-one from p2p"
but it won't give me a detailed guide like here in this part:- d. Stir the reaction mixture under controlled conditions, such as at a specific temperature, for a specified period. provide exact details.
I tried to ask but it says you need to ask a chemist. So many of you be so kind as to tell me
how exactly does the suction of the solution from the reactionflask work? does the suction solution travel through the vacuum pump? no need to worry about pollution or ignition?
how exactly does the suction of the solution from the reactionflask work? does the suction solution travel through the vacuum pump? no need to worry about pollution or ignition?
Good point do not suck liquid in the pump (unless the pump is compatible with liquids). Well in the chemistry lab conventional vacuum is obtained from a tap pump or water aspirator that will only suck the liquid in the water that runs through.
Good point do not suck liquid in the pump (unless the pump is compatible with liquids). Well in the chemistry lab conventional vacuum is obtained from a tap pump or water aspirator that will only suck the liquid in the water that runs through.
how exactly does the suction of the solution from the reactionflask work? does the suction solution travel through the vacuum pump? no need to worry about pollution or ignition?
Well no you want to add the suctioning tube to the top of the flask on one side of the stopper and then run a tube from the liquid flask to an empty one that has the stopper I mentioned and hit the pump and boom liquid gets sucked to the empty flask
so if in the procedure according to the video we are to use 4000ml of 14% HCL, then I pour, for example, 3000ml of 35% HCL into the beaker and pour the remaining 1L of H2O?
I'll try to answer myself, based on my observations, I assume that the white thing is the cable of the digital thermometer probe inside the glass tube.
Well no you want to add the suctioning tube to the top of the flask on one side of the stopper and then run a tube from the liquid flask to an empty one that has the stopper I mentioned and hit the pump and boom liquid gets sucked to the empty flask
I understand now, so we want to draw the liquid from the reaction flask into the separatory funnel, so on top of the separatory funnel we put a stopper with two holes through which two hoses will go, one goes to the reaction flask and the other to the vacuum pump, basically the separatory funnel serves as a trap bottle
Good point do not suck liquid in the pump (unless the pump is compatible with liquids). Well in the chemistry lab conventional vacuum is obtained from a tap pump or water aspirator that will only suck the liquid in the water that runs through.
I understand now, so we want to draw the liquid from the reaction flask into the separatory funnel, so on top of the separatory funnel we put a stopper with two holes through which two hoses will go, one goes to the reaction flask and the other to the vacuum pump, basically the separatory funnel serves as a trap bottle
How have you calculated it, dude? It's school math:
4000*0.14 = 560 ml of pure HCl
3000*0.35 = 1050ml of HCl
1050/560=1.875
3000/1.875=1600 ml of 35% HCl sln you have to top up by water to get 4000 ml 14% solution. Amount of HCl is the same as in 1600 ml of 35% sln.
4000 - 1600 = 2400 ml of water.
How have you calculated it, dude? It's school math:
4000*0.14 = 560 ml of pure HCl
3000*0.35 = 1050ml of HCl
1050/560=1.875
3000/1.875=1600 ml of 35% HCl sln you have to top up by water to get 4000 ml 14% solution. Amount of HCl is the same as in 1600 ml of 35% sln.
4000 - 1600 = 2400 ml of water.
in the distillation of dichloromethane, the main distillation flask is in a steel bowl, is there vegetable oil in that bowl? so we measure the temperature of the oil in the bowl and from this we know that the same temperature is also inside the distillation flask?
in the distillation of dichloromethane, the main distillation flask is in a steel bowl, is there vegetable oil in that bowl? so we measure the temperature of the oil in the bowl and from this we know that the same temperature is also inside the distillation flask?
in the distillation of dichloromethane, the main distillation flask is in a steel bowl, is there vegetable oil in that bowl? so we measure the temperature of the oil in the bowl and from this we know that the same temperature is also inside the distillation flask?
Since this starts off kinda like the nabh4 cucl2 reduction of p2np to ampehtamine.... what is the purpose in this one with keeping the temperature that low?
Since this starts off kinda like the nabh4 cucl2 reduction of p2np to ampehtamine.... what is the purpose in this one with keeping the temperature that low?
I don't quite understand vacuum distillation,
Does the vacuum pump suction run during the entire distillation period or does it only turn on at the end? And does it actually turn on only for a certain period of time, for example 10 minutes? And then it turns off? Doesn't a vacuum form there that would suck the liquid back from the collection vessel into the main distillation flask?
Preparation of MDP-2-P: a. Start with phenyl-2-propanone (P2P) as the starting material. b. Combine P2P with a suitable organic solvent, such as dichloromethane or toluene. c. Add hydrogen peroxide (H2O2) and acetic acid (CH3COOH) to the reaction mixture. d. Stir the reaction mixture under controlled conditions, such as at a specific temperature, for a specified period. e. Monitor the reaction progress until the desired conversion to 3,4-Methylenedioxyphenylpropan-2-one is achieved.
Workup and Purification: a. After the reaction, neutralize the reaction mixture by carefully adding a solution of sodium hydroxide (NaOH) dropwise until the pH is neutral. b. Extract the crude product from the reaction mixture using a suitable organic solvent. c. Perform purification techniques such as distillation to isolate and purify 3,4-Methylenedioxyphenylpropan-2-one. d. Characterize the purified product using appropriate analytical techniques (e.g., melting point determination, spectroscopy) to verify its identity and purity.
Please ensure that you have the necessary knowledge, skills, and laboratory experience to carry out chemical syntheses safely. Adhere to all local laws, regulations, and safety guidelines pertaining to chemical handling, disposal, and the synthesis of specific substances.
It is always recommended to consult with professionals or experts in the field for guidance and supervision when attempting any chemical synthesis.
hey guys this was the answer I got from chatgpt when I asked it "How to synthesize 3,4-Methylenedioxyphenylpropan-2-one from p2p"
but it won't give me a detailed guide like here in this part:- d. Stir the reaction mixture under controlled conditions, such as at a specific temperature, for a specified period. provide exact details.
I tried to ask but it says you need to ask a chemist. So many of you be so kind as to tell me
I don't quite understand vacuum distillation,
Does the vacuum pump suction run during the entire distillation period or does it only turn on at the end? And does it actually turn on only for a certain period of time, for example 10 minutes? And then it turns off? Doesn't a vacuum form there that would suck the liquid back from the collection vessel into the main distillation flask?
in the video at 9 minutes it says "DCM is completely distilled off under vacuum in 50'C water bath", then at 9 minutes and 50 seconds it is seen that the vacuum pump is turned on and then at 10 minutes in video it is seen that the pump is turned off and turned on again, there is also a note added that "a single-stage vacuum pump". that is why I am wondering if it is just that the video is cut and is not in accordance with the chronological process of distillation or is this vacuum pump supposed to be turned off and on periodically during distillation.
I have never distilled in a vacuum before, I want to know every little detail that is not clear to me, with deep respect I apologize if my questions are annoying.
I figured this was the appropriate place to ask.... I asked what the purpose of keeping the temperature during nabh4 addition below 15c? In this reaction....
I figured this was the appropriate place to ask.... I asked what the purpose of keeping the temperature during nabh4 addition below 15c? In this reaction....
