I suck at organic chemistry and I need to figure out this reaction. Is anyone here from India and has access to this video? https://unacademy.com/lesson/lesson-4-benzil-benzilic-acid-rearrangement-in-hindi/J73EU35N :( or can somebody help me?
π︎ 22
π
︎ Jan 02 2022
[ASAP] Enantioselective Total Synthesis of (+)-Stephadiamine through Bioinspired Aza-Benzilic Acid Type Rearrangement
Journal of the American Chemical SocietyDOI: 10.1021/jacs.1c00047
Minami Odagi, Taisei Matoba, Keisuke Hosoya, and Kazuo Nagasawa
https://ift.tt/37zT3zx
π︎ 3
π
︎ Feb 16 2021
My first Reddit post ever! Here is a picture of crystallized Benzoin with a thiamine hydrochloride catalyst (left) and what I made with it, Benzilic acid (right). I love how the crystallization on both turned out
π︎ 825
π
︎ Nov 14 2019
IR-spectroscopy: Why does benzilic acid show a sharp signal for its alcohol group ?
http://i.imgur.com/hnBwuIj.png
An image of the spectrum and the molecular structure.
I'm an undergrad and I have my exam structural analysis in a few days. I was pretty befuddled when I came across this spectrum, since the (usually) broad peak of an alcohol group was missing.
My speculation is that the two phenyl groups cause some steric hindrance, which limits the formation of H-bridges. Can anyone confirm?
π︎ 10
π
︎ Jun 24 2013
I need help with drawing the reaction mechanism. My starting products are benzil, benzaldehyde, Ammoniumacetate and acetic acid and the end product is the Lophine monomer. I couldnt find anything about it on the internet. Help would be appreciated
π︎ 12
π
︎ Apr 02 2021
crystals of Benzil. Benzil is a light yellow colored crystalline solid. It is formed by the oxidation of Benzoin. I used concentrated 67% Nitric acid as the oxidising agent.I have recorded the video on synthesis of benzil. I have the link to the video in comments section. Do give your review.
π︎ 94
π
︎ Nov 08 2020
crystals of Benzil. Benzil is a light yellow colored crystalline solid. It is formed by the oxidation of Benzoin. I used concentrated 67% Nitric acid as the oxidising agent.I have recorded the video on synthesis of benzil. I have the link to the video in comments section. Do give your review.
π︎ 25
π
︎ Nov 08 2020
crystals of Benzil. Benzil is a light yellow colored crystalline solid. It is formed by the oxidation of Benzoin. I used concentrated 67% Nitric acid as the oxidising agent.I have recorded the video on synthesis of benzil. I have the link to the video in comments section. Do give your review.
π︎ 17
π
︎ Nov 08 2020
Is this mechanism correct for the benzoin addition of benzaldehyde using thiamine hydrochloride and base?
π︎ 80
π
︎ Jul 07 2021
SERIOUS: This subreddit needs to understand what a "dad joke" really means.
I don't want to step on anybody's toes here, but the amount of non-dad jokes here in this subreddit really annoys me. First of all, dad jokes CAN be NSFW, it clearly says so in the sub rules. Secondly, it doesn't automatically make it a dad joke if it's from a conversation between you and your child. Most importantly, the jokes that your CHILDREN tell YOU are not dad jokes. The point of a dad joke is that it's so cheesy only a dad who's trying to be funny would make such a joke. That's it. They are stupid plays on words, lame puns and so on. There has to be a clever pun or wordplay for it to be considered a dad joke.
Again, to all the fellow dads, I apologise if I'm sounding too harsh. But I just needed to get it off my chest.
π︎ 17k
π
︎ Jan 15 2022
Blind Girl Here. Give Me Your Best Blind Jokes!
π︎ 5k
π
︎ Jan 02 2022
This subreddit is 10 years old now.
I'm surprised it hasn't decade.
π︎ 14k
π
︎ Jan 14 2022
Dropped my best ever dad joke & no one was around to hear it
For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.
I said "hey look, an escaPEA"
No one near me but it didn't half make me laugh for a good hour or so!
Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies π
π︎ 19k
π
︎ Jan 11 2022
What starts with a W and ends with a T
π︎ 6k
π
︎ Jan 13 2022
What is a a bisexual person doing when theyβre not dating anybody?
π︎ 11k
π
︎ Jan 12 2022
Confirmation for a quesiton
Hello, I would just like to have my answer confirmed to be right. Thanks in advance.
Out of all these compounds, which one would have water as their best solvent
for recrystalization?
Acetysalicylic Acid
Benzil
Benzonic Acid
Salicylic Acid
My answer was Acetylsalicylic Acid.
π︎ 3
π
︎ Sep 30 2021
Geddit? No? Only me?
π︎ 6k
π
︎ Dec 28 2021
I wanna hear your best airplane puns.
π︎ 3k
π
︎ Jan 07 2022
E or Γ?
π︎ 9k
π
︎ Jan 03 2022
Pun intended.
π︎ 5k
π
︎ Jan 15 2022
What did Spartacus say when the lion ate his wife?
Nothing, he was gladiator.
π︎ 9k
π
︎ Jan 15 2022
No spoilers
π︎ 9k
π
︎ Jan 06 2022
Covid problems
π︎ 7k
π
︎ Jan 12 2022
These aren't dad jokes...
Dad jokes are supposed to be jokes you can tell a kid and they will understand it and find it funny.
This sub is mostly just NSFW puns now.
If it needs a NSFW tag it's not a dad joke. There should just be a NSFW puns subreddit for that.
Edit* I'm not replying any longer and turning off notifications but to all those that say "no one cares", there sure are a lot of you arguing about it. Maybe I'm wrong but you people don't need to be rude about it. If you really don't care, don't comment.
π︎ 12k
π
︎ Dec 15 2021
I had a vasectomy because I didnβt want any kids.
When I got home, they were still there.
π︎ 10k
π
︎ Jan 13 2022
What did 0 say to 8 ?
What did 0 say to 8 ?
" Nice Belt "
So What did 3 say to 8 ?
" Hey, you two stop making out "
π︎ 9k
π
︎ Jan 03 2022
Spi__
π︎ 6k
π
︎ Jan 11 2022
I dislike karma whores who make posts that imply it's their cake day, simply for upvotes.
I won't be doing that today!
π︎ 15k
π
︎ Dec 27 2021
The Ancient Romans II
π︎ 6k
π
︎ Dec 29 2021
I'd like to dedicate this joke to my wisdom teeth.
π︎ 7k
π
︎ Jan 14 2022
I did it, I finally did it. After 4 years and 92 days I went from being a father, to a dad.
This morning, my 4 year old daughter.
Daughter: I'm hungry
Me: nerves building, smile widening
Me: Hi hungry, I'm dad.
She had no idea what was going on but I finally did it.
Thank you all for listening.
π︎ 17k
π
︎ Jan 01 2022
How do you stop Canadian bacon from curling in your frying pan?
You take away their little brooms
π︎ 6k
π
︎ Jan 09 2022
School Was Clothed
π︎ 5k
π
︎ Jan 08 2022
It this sub dead?
There hasn't been a post all year!
π︎ 13k
π
︎ Jan 01 2022
Letting loose with these puns
π︎ 6k
π
︎ Jan 13 2022
Couch potato
π︎ 8k
π
︎ Dec 31 2021
All dad jokes are bad and hereβs why
π︎ 7k
π
︎ Jan 13 2022
Baka!
π︎ 5k
π
︎ Jan 09 2022
concrete πΏ
π︎ 5k
π
︎ Jan 07 2022
My name is ABCDEFGHIJKMNOPQRSTUVWXYZ
Itβs pronounced βNoel.β
π︎ 14k
π
︎ Dec 25 2021
Why are people so surprised and angry about Djokovic being an anti-vaxxer?
After all his first name is No-vac
π︎ 4k
π
︎ Jan 06 2022
If Korean pop is shortened to Kpop and Korean Drama is Kdrama...
What, then, is Chinese rap?
Edit:
Notable mentions from the comments:
-
Spanish/Swedish/Swiss/Serbian hits
-
French/Finnish art
-
Country/Canadian rap
-
Chinese/Country/Canadian rock
-
Turkish/Tunisian/Taiwanese rap
π︎ 3k
π
︎ Jan 09 2022
Thatβs Michelle
π︎ 5k
π
︎ Jan 10 2022
Is this sub still active?
There hasn't been a single post this year!
(Happy 2022 from New Zealand)
π︎ 10k
π
︎ Dec 31 2021
What did the ocean say to the beach?
π︎ 2k
π
︎ Jan 13 2022
My 9 year old son just asked me to pretend I was a police officer arresting him for downloading the entire Wikipedia. Me: Young man, you're under arrest for downloading the entire Wikipedia!
Him: I can explain everything!
(It's his best joke yet I think)
π︎ 7k
π
︎ Jan 14 2022
is Isn't
π︎ 2k
π
︎ Jan 11 2022
@u/mordrathe - remix
π︎ 2k
π
︎ Jan 12 2022
What do you call a guy with no arms and no legs in a hot tub?
π︎ 2k
π
︎ Jan 05 2022
I named my dog "5 miles."
So that I could frequently say, "I am going to walk 5 miles now."
Edit: My most popular post on Reddit! π Thank you for the awards.
π︎ 3k
π
︎ Jan 10 2022
Please note that this site uses cookies to personalise content and adverts, to provide social media features, and to analyse web traffic. Click here for more information.
