Converting an open chain monosaccharide into its cyclic structure

[@raininglavender]

i swear i watched 100 videos and didn't understand this until now... thank you!

[@wondersofchemistry]

Hi Raining Lavender (great name by the way). Thanks for the positive comments. It means a great deal to me. Feel free to share the video so that more students can benefit . Regards, Wonders of Chemistry :-)

[@aubreyjean532]

THANK YOU SO MUCH! I just had a food Chem exam and did very poorly and was feeling so dumb. Thank you for explaining it so clearly. I feel like now I can do better on the next exam!

[@salmaessam5081]

Thank you so much .. actually a lot of people tried to explain this to me and no one succeeded ... but I get it now thanks to you

[@wondersofchemistry]

Thanks Salma

[@randomahdi]

I'm a pharmacy student from Iraq, I just want to say Thank You ❤

[@PraveenMishra-pl8su]

I am a medico(mbbs Student) learning biochemistry . I didn't get clear idea of cycling structure till now. But now it's clear for me. Thanks

[@wondersofchemistry]

Glad to hear that and thanks for commenting :-)

[@fakanzi490]

i don't realy know how to thank you OMG u saved me! lot of videos couldn't explain it this way ! ur explanation is so precise and yet only few viwers u deserve way more professor :DD

[@wondersofchemistry]

No worries. Did you also watch the updated version? kzbin.info/www/bejne/f4DZkHxqfaymd6c

[@neetcorner3225]

Good explanation in one shot ... viewer from India🇮🇳 👍👍

[@wondersofchemistry]

Thank you :-)

[@Abcd-mq4yn]

Thanks sir i was confused that how i should put oxygen and hydrogen in this and you told that it should rotated 90° Great appriciation from India

[@wondersofchemistry]

Happy to help

[@Shambhavi_16]

Thankyou so much for this explanation. You solved all my doubts regarding these structures😊

[@OsamaBinMehta]

my teacher who didnt took a min just saying this goes up down up down no rule explain no nothing and here is you 👍

[@renoleevans]

So if on the fisher projection, you stated at carbon 5, the hydrogen (on the left) is pointing down. Shouldn't it be facing up if it has been rotated 90 degrees? OH down, H up? Or because of the OH pyranose attack on the carbonyl carbon, it was rotated?

[@salmatariq7447]

i had this question on my quiz and was so confused because my teacher didn't actually teach us this (from what I recall) this really made it clear for the unit test :))

[@instafruit5121]

Thank you so much :) KZbin is saving my grade one video at a time.......

[@christianaacheampongbadu9684]

You are a wonderful tutor. May your God bless you

[@bokajonior4164]

Really ... Thank u very much from Egypt U helped me in bio chemistry

[@shreddingtrails4471]

I am so happy to hear that my videos are making such a difference to your learning. Regards, from Wonders of Chemistry in Australia :-)

[@marialaish8253]

Why there is a darker shade in the cyclic ?

[@storm5682]

Thanks friend, my doctor explained the galactose by saying, this goes to this and breaks this then this will be bonded with this. I could not understand an idea from him unfortunately. Thanks again.

[@joe.y.an30___]

2:15 is where the explanation falls short. Why have you combined carbon no. 5 and 6?

[@sam-el4oq]

thank you so much, this is very helpful!

[@wondersofchemistry]

no worries :-)

[@davidm3210]

A splendid explanation - really clarified my textbook, thanks & be well!

[@wondersofchemistry]

Thank you David :-)

[@janjandelossantos1529]

Thank you for amazing teach for the chimistry sir

[@Art-cq1zy]

Why does ch2oh point upwards on the cyclic structure?

[@nayelhisanchez9129]

This video was so helpful, thank you so much!!

[@wondersofchemistry]

no worries :-)

[@chinemelumnwankwo6960]

Nice up until the part where CH2OH moved from position 6 to position 5. How exactly did that happen. And how did you say that CH2OH is pointing upwards? I need a more elaborate explanation of what happened at C5 and C6. Thanks.

[@wondersofchemistry]

Click the following link for elaborate explanation: kzbin.info/www/bejne/f4DZkHxqfaymd6c

[@jennarae1362]

this is was okay, it would be nice if you followed the convention of arrows starting with electrons and pointing to the electron receiver. but i suppose that's just how it makes sense in my head. otherwise this was helpful!

[@Hana-by3zl]

God bless. you it helped me a lot

[@abhishektyagi9138]

Truly helpful sir Really greatful to you

[@igwilochi2098]

Thank you Sir I have finally understand this

[@tejaxsp]

Great content Best explanation

[@wondersofchemistry]

Thank you !

[@ostittohin4798]

How can u made complex to very simple.... excellent 🙂

[@daniellearco8258]

Thank you so much for teaching us this!

[@wondersofchemistry]

no worries :-)

[@teliahgaston7194]

Thank you for the clarification.

[@miguelseixas9413]

Thank you so much, I didn't understand how C1 ended up with 2 H

[@camararawls6825]

What is the name of this reaction?

[@wondersofchemistry]

Intramolecular Hemiacetal Formation. Hope this helps :-)

[@johncgibson4720]

I was just about to say that the sugar hydrogenated itself. Hydrogenation means to stick a hydrogen in place of a double bond, which is what just happened.

[@favdesigns4341]

So helpful thank you so much🎉

[@user-zz4vy3wd2r]

Thank you so much ❤

[@janieli]

Oh my gosh, thank you, thank you, thank you, thank you. aHHHHHH, thank you so much!

[@wondersofchemistry]

My pleasure. :-) Also check the following updated version of this video.... kzbin.info/www/bejne/f4DZkHxqfaymd6c

[@janieli]

@@wondersofchemistry okay, I will. thank you :D

[@sahirajannat8440]

Undoubtedly it's best😍

[@wondersofchemistry]

thank you :-)

[@juliemyka]

thank you so much for this :)

[@wondersofchemistry]

No worries Julie. Happy to hear that the video was helpful :-)

[@Your_BOON]

Thanks alottttttttttttt♥️ Sir you made it understood finally

[@wondersofchemistry]

All good. Thanks for the feedback. Feel free to share :-)

[@winsaravananchemistrysir7079]

Super sir

[@helpmestudyy]

THANK YOU I FUCKING FINALLY UNDERSTOOD IT

[@nursyamiminasuha2583]

thank you so muchhhh!!! you saved me

[@wondersofchemistry]

:-)

[@reettata]

Great explanation 🙂🙂

[@wondersofchemistry]

Thank you! It's comments like this that keep me motivated to produce more videos.

[@jeongyeonyoo4255]

the example is a alpha why the left OH is in the upper left?

[@wondersofchemistry]

Hi thanks for your message, Which section of the presentation are you referring to? If you could give me a time point e.g. 3min 55sec - 4min 10 sec that might help me answer your question :-)

[@Ahmed_Haroon007]

Great job

[@prakharjain320]

Finally got it

[@sameeullah9117]

Thanks

[@bethelsamson7434]

thank you!

[@samuelsemahgne3246]

realy helpful

[@wondersofchemistry]

thanks

[@shiroochan6358]

Thank u

[@yaseenjanalchemist8026]

Why CH2OH upward made cis with C 4 and in straight it is trans

[@amiralisoltaninegar8413]

👌

[@jayyyyyyyy8636]

I love you

[@Frrr78283]

👏👏

[@TheHHPodcast]

skipping steps in explanation. Nightmare