Відео

I'm doing this prep (the methyl iodide one but with sodium hydroxide if I can get it to disolve 🙏), thanks for this video. You should see the Indian school teacher video of this handling dimethyl sulfate, no gloves, no funeral hood like it's nothing. Sorry auto wrong, I meant to say fume hood 😆

These videos are great!!

The KOH reflux and filtration pulls out traces of distilled water, are MgSO4, CaCl2 or NaOH suitable for aniline?

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Thank you For you effort and time ! I've been told Ferrocene synthesis is a test of skill (even though we routinely use ultra low liquid Nitrogen temperatures in labs which are way tougher). I sure learned a lot by your video. Its so heartening to know so many Chemists like this author upload detailed videos such as this; though they may never be monetised. I salute you friend. I am located in Pune India . You truly are one of the many Gems which occasionally get discovered.

Interesting experience. 1-naphthoic acid, are you not interested in this synthesis? it would be a great experiment.

I want to talk to you

oh man , you work with some toxic things ! and i thought the guy that built a ketene lamp was crazy ...

If I didn't crystallize at least 3 times, I couldn't stop :) If you want purity, you have to make an effort. This is a great post, I follow your work with pleasure. Are you an academic?

I just recently did this synthesis, it was really cool! Now I need to deal with the waste, any tips?

sir can I have the mechanism for this reaction please

Dissolve a bit of lithium metal in 100ml of methanol. You'll end up with a methanolic solution of lithium methoxide which burns with a beautiful crimson red flame. The contrast between burning trimethyl borate and lithium methoxide is simply gorgeous.

What is this used for?

Very nice. Did you add a stabilizer or were you using it quickly? Something like hydroquinone or tert-butylcatechol? Also did you ever check the concentration? I think this method is a good solution for me I am just curious how it worked out for you in the end?

What do you mean due to the loss of vacuum in the system? Dont you keep the vacuum pump running during the distillation? Or do you pull the vacuum, close the system then run the heat to distill product? I always thought they say to keep the vacuum pump running during the whole process and have a vacuum constantly pulling on the atmosphere inside the system? Im confused lol

Is it a must to use concentrated sulfuric acid??? Can i replace it with diluted one 37%???

Do you by any chance know if you can make acetic anhydride by reacting succinic anhydride with acetic acid? It's something i have been asking myself for quite some time now, i just don't have the time to experiment myself lately.

This channel is very underrated

I'm confused why you called the step of mixing with HCl "quenching". I see how that's where you're moving from one phase to another in the procedure, but the real quench IMO was when you turned the hot plate off, since this was a pyrolysis. The other way this could be quenched was if you were deactivating the reagents with HCl, but the catalyst would be unaffected.

wouldnd also just bromobenzene with sodium work in a wurtz reaction?

5:19 that type of adapter is actually called just "cow", because it looks like an udder.

Wow bro uploaded nearly a year later 😂😂, Great workup and thanks.

Need

Very pretty!

Liszt! Brilliant music! And chemistry!!!! 👍

Any synthesis that contains toluene is amazing! 👍And beautiful music!

Awesome

Congratulations to you for reaching 5k! Well done, I was happy with your results and the analysis was well documented too. I do wonder if there would be interest in some glassware cleaning ASMR? ^^

Amazing upload as usual!

Graham would be Proud!

Always a pleasure when you upload. Few, but ripe; one does not weigh gemstones on a grocery scale. Your videos are worthy of emulation.

With the large difference in Rf between the desired product and the unknown non-polar impurity, it might make sense to run a column long enough to discard that first fraction. It's a lot of material to process though at this scale.

Quite professionally made synthesis. I'm happy to see such good quality and understanding of the process. 👏👍

Very nice and original synthesis, love to see new stuff on yt

This was a great synthesis!

Awesome, well done!

Nice work

6:44 H3O?

would this reaction also work with phenylethynyl magnesium bromide?

Hello, could you give a video tutorial on the synthesis of triethylene glycol ditmethacrylate (CAS 109-16-0) and DIURETHANE DIMETHACRYLATE, MIXTURE OF ISOMERS (CAS 72869-86-4)

hello, if i have hydrazine hydrate, how much to use and do i need water ond NaOH ?

the smell of naphthalene is too repugnant for recreational chemistry. Leave naphthalene to the industrialists.

Hello!In the last step at 9:36 there is a dehydrogenation reaction with Pb3O4. Do you have a citation for this reaction?

I didn't supose that methyl sulphate is so toxic.

I love your video, what is the name of that book you have?

Interesting and thanks. A lot of dyes are made with aniline.

Это же наркотики!!!!! Ужас!!!!

MD

One use I found was as a starting material for the total synthesis of chlorophyll A, which I'm sure involves a tremendous amount of work as the intermediate chlorin-e6 trimethyl ester took 46 separate steps to produce according to the summary of the paper.

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