Naming Aromatic Compounds Benzene and Phenyl in Organic Chemistry

leah4sci.com/or... presents: Naming Aromatic Compounds
Are you struggling with organic chemistry? Download my free ebook "10 Secrets To Acing Organic Chemistry" here: leah4sci.com/or...
This video is Part 20 in the Naming Organic Compounds series
This nomenclature tutorial video takes you through the IUPAC rules for Benzene type molecules including the common names for substituted benzene
Many students struggle with naming because they attempt to come up with the entire name at once and often wind up missing a piece or two. After this series you won't have that problem anymore
Visit my website for additional naming tutorials:
leah4sci.com/naming-organic-compounds-iupac-nomenclature/
Information on scheduling a tutoring session with me: leah4sci.com/or...
And of course my ebook: "10 Secrets To Acing Organic Chemistry" forms.aweber.co...

[@nandkishormeghwal407]

Thank you very much for making me understand the difference between Phenol and Phenyl.💯 % clarity got me.

[@Leah4sci]

You are so welcome!

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[@Leah4sci]

You're so welcome, happy to help!

[@apollokabukuru6506]

Leah, thank you for saving me time.

[@Leah4sci]

You're very welcome!

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I just can't believe all of these vids are free of charge. I didn't study chemistry before but now I needa take a Organic chemistry course, i Just hope that i can pass the exam. thz ...... !

[@Leah4sci]

You're very welcome!

[@learningtobehuman]

thank you so much...this is quite informative and really helped me through aromatics....keep up the good work.:)

[@Leah4sci]

You're very welcome, happy I could help!

[@anoodalshammari4615]

thank you that so so so gooooood the bettir than my teacher

[@Leah4sci]

So happy to help!

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[@finame7788]

Thankyou so much ma'am you made it easy for me🥰

[@Leah4sci]

You're very welcome!

[@visionscious2200]

Its is very easy.... Thank you so much tomarrow my exam....

[@Leah4sci]

Glad I could help! How did your exam turn out?

[@redsoal3251]

Thanks Leah, I needed that..

[@Leah4sci]

You're so welcome, I'm happy to help!

[@moonsunpan8772]

super teaching! u know well how 2 explain things...those hu don't hv idea about this can now understand ..

[@Leah4sci]

Glad you liked it!

[@shivangipandey3208]

can anyone please tell me,how do I decide whether benzene is a substituent or a main chain

[@karedlavaishnavi2118]

@@userabcdef6436 thanks bud

[@palakthakur2243]

The attached chain must be of more than 6 carbon than it acts as parent chain.

[@anvayaiyer5614]

@@userabcdef6436 thanks for solving that once and for all!

[@ashwinnair4523]

The number of carbons in the chain connected to the ring must be more than 6 or we could even have a functional group attached to it then we’d have benzene as a substituent aka phenyl

[@cuzzodan3778]

But what she taught was that Is if it has a functional group for the attached chain The benzene will be a substituent

[@angelicayang3288]

Your tutorials are very helpful. Thank you so much and more power ^____^

[@Leah4sci]

You're so welcome, happy to help!

[@slowerb004]

Damnn! i was searching for a video like this whole day... Thank you so much for creating this😊

[@Leah4sci]

You're welcome, and so happy you found it!

[@allinone-ns7js]

Thanks for uploading this video. It was very helpful for me . And am appreciating you to upload more such content .

[@Leah4sci]

You're very welcome!

[@rickybarneel]

I just want you to know that u're doin a fantastic job..great video:-)

[@Leah4sci]

Thanks so much!

[@bryanj.l.7670]

On the last example, why can't you just say di-benzyl? (instead of di-phenol methyl)?

[@yoman7777]

Bryan J.L. coz 2 benzene groups are attatched to single CH2 .There are not 2 different C atoms attatched to different benzenes

[@Leah4sci]

The benzyl substituent is C7H7, benzene with an attached CH2

[@shivakumarhubli9425]

Great work ....really very helpful 👌

[@Leah4sci]

Happy to help!

[@kirstenyu9258]

Thank you Leah!! You are amazing!! Thank you so much for being so clear and concise!

[@Leah4sci]

Glad to help Kirsten! You're welcome.

[@venkatachalamsrinivasan2208]

THANKS for your efforts ma'am..helped a lot

[@Leah4sci]

You're very welcome!

[@jstabile100]

3 videos, best one yet, thanks a ton

[@Leah4sci]

Glad you liked it, you're welcome!

[@KitCaTz99]

This helped me so much! Thank you :)

[@Leah4sci]

You're so welcome, I'm happy to help!

[@Alsharif1]

Big thanks from Jordan ❤

[@Leah4sci]

You're very welcome!

[@vishalmuralidharan4515]

Thanks it really helped !

[@Leah4sci]

happy to help!

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[@Leah4sci]

You're so welcome!

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[@Leah4sci]

You're welcome!

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Mam u is really an amazing teacher

[@Leah4sci]

Thanks!

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Thanks for clearing my doubt

[@Leah4sci]

You are so welcome!

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thank you leah you are better than my professor

[@Leah4sci]

You're welcome, happy to help!

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It was really good.

[@Leah4sci]

Glad you liked it

[@Abi123-y1o]

Thank you so much Leah ma'am

[@Leah4sci]

My pleasure 😊

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love ur lessons

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So glad to hear it!

[@biancaar8032]

Thank you maam

[@Leah4sci]

You're welcome 😊

[@Being_Ap7]

It's very helpful..I am very weak in organic chemistry.

[@Leah4sci]

Happy to help

[@vijayjadhav441]

N,N-Diisopropyl-3-(2-methoxy-5-methylphenyl)-3-phenylpropan-1-amine Pls. Explain how can we draw this, how nomenclature done.

[@Leah4sci]

I'm sorry, but I don't offer tutoring through KZbin comments. For help with this and more, I recommend joining the organic chemistry study hall. Full details: leah4sci.com/join

[@ingamhlekwa3724]

Mem this vidoe was jswhat i was looking for, but at 6:45 i thought of 1,1 dibenzyl since there`s a CH2

[@Leah4sci]

Since we are naming that CH2 in our parent name of "methane", there is no need to name it twice by using "benzyl" for the substituents. Instead, we have two phenyls branching off of the parent carbon.

[@ingamhlekwa3724]

@@Leah4sci Thank you so much Mem I get it

[@WafaWafa-kg5vy]

U saved m'y life 😍 Thanks alot 💕💕

[@Leah4sci]

You're welcome! Glad I could help

[@muhammadtahirmehmood5076]

great work really very helpful.........thank you........

[@Leah4sci]

You're welcome, happy to help!

[@دحامحويج]

tanks alot for your explanation

[@Leah4sci]

You're so welcome!

[@yaipha8338]

Thank you. This was so helpful

[@Leah4sci]

You're welcome :)

[@اسماءرشادعلي-ع4م]

What are the steps to solve the preparation of 3-chloro-4-methylphenol from benzene 💚

[@Leah4sci]

I'm sorry, but I don't offer tutoring over social media. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

[@healthid6519]

Thank you mam. Awesome explanation 👍👍👍👍👍👍

[@Leah4sci]

You're very welcome!

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Thank you that was of so much help u made my day

[@prof.dr.md.serajulislam571]

***** thank u so much for ur nice presentation. I'm happy

[@Leah4sci]

Aww you're so welcome!

[@jkbeaver4]

thumbs up to all your vids Leah

[@Leah4sci]

Thank you!

[@anushkanarde9097]

Thankyou soo much ma'am 💜 I'm very grateful to you😊🥰🥰

[@Leah4sci]

You're very welcome!

[@ameraal.mahrazi8069]

Thank you alot.everything is clear

[@Leah4sci]

Glad you got it! You're welcome! :)

[@jerbycristo7583]

This video is very helpful. Thanks for this. By the way in 5:29, can it also be 5-benzylcyclohexan-1,3-dione?

[@sonamgupta2142]

Ya

[@Leah4sci]

Both forms are acceptable

[@tanishachaudhary6812]

thanks 4 d video

[@Leah4sci]

You're welcome!

[@gopalvohra4613]

Thank you leah . It was very helpful !!! Thanks

[@Leah4sci]

You're so welcome, I'm happy to help!

[@gopalvohra4613]

took a while ahahahaha@@Leah4sci

[@busisiswenosisi7904]

wow...thank you for such information

[@Leah4sci]

You are very welcome

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this was really helpful! thankyou :)

[@Leah4sci]

You're welcome, happy to help!

[@prathamrastogi479]

Saved my life❤️😅

[@Leah4sci]

Oh wow, glad to be a lifesaver!

[@meluha4638]

Wow ,tq so much sis

[@Leah4sci]

You're welcome

[@jamalhussainshah3885]

easy way of learning nomenclature😀😀😀

[@Leah4sci]

So glad it helped, thanks for watching!

[@ScottHaney1]

really helped me out. thank you!

[@Leah4sci]

You're very welcome!

[@ubercool199]

amazingly..helpful..thank u!!

[@Leah4sci]

You're so very welcome, happy to help!

[@alikazi3792]

brilliannt video

[@Leah4sci]

Glad you like it!

[@UDHAV79]

Hey! I had a doubt, suppose we have a Hexyl group attached to the benzene, then would we consider Benzene the main chain and name it Hexyl benzene or would we consider the 6-carbon chain the main chain and name it 1-Phenyl hexane?

[@Leah4sci]

That's a great question! Both names would probably be acceptable. But I would name it hexylbenzene, where the aromatic ring is the main chain over the straight chain of equal length.

[@frankan8927]

Hey can you please make a video based on some important organic compound name..😁😁😄😄by the way this video is lot more informative

[@Leah4sci]

Not sure what you mean by 'important organic compound name', but glad you found the video informative

[@innocentnoor446]

fantastic work

[@innocentnoor446]

***** welcome

[@Leah4sci]

thank you!

[@moalergraher8045]

Can you help me find the isomers of dibromodichlorobenze(how isomers do it have). Thank you.

[@Leah4sci]

I'm sorry, but I don't offer tutoring over social media. For help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

[@MrDawgy12]

So helpful. Thank you. :)

[@Leah4sci]

You're welcome, happy to help!

[@vishnuraj1181]

Madam...you are awesome... Respect and Love from India...

[@Leah4sci]

Thank you!

[@ankitaawarde9405]

What would be the name if the last example doesn't has CH2 between two phenyl group and if two phenyl groups were attached directly(not like bicyclo)? Plz answer...

[@Leah4sci]

I'm sorry, but I don't offer tutoring through KZbin comments. For help with this and more, I recommend joining the organic chemistry study hall. Full details: leah4sci.com/join

[@hhkwk1716]

So functional gp are priority over benzene ?

[@Leah4sci]

Yes, the benzene ring is an alkyl chain made of only carbons and hydrogens. Therefore, when the benzene ring is a substituent, other functional groups containing heavier atoms will have priority in naming.

[@safoanahmmed5542]

In one word wow🖤🖤

[@Leah4sci]

Glad you like it!

[@zindabanda6765]

Thank you

[@Leah4sci]

You're welcome!

[@himanshurai9001]

at 3:31 your answer is 3-phenyl-2-butanol instead of 3-phenylbutan-2-ol

[@jerbycristo7583]

Both are accepted in IUPAC. I guess. hehehe. But sometimes if there are more than 1 alcohol derivatives let's say at the 1st and 2nd carbon for example are 2 OH groups, then it will be 3-phenylbutan-1,2-diol. I guess too. hehehehe

[@ritvikarya4918]

u r right

[@yoman7777]

Both same bro

[@yoman7777]

Both right

[@lindelanishazi906]

same iish

[@iddyflavour2075]

I don't understand clear different between phenly and benzene may you help me

[@Leah4sci]

Benzene is a stand-alone conjugated molecule of six carbons. When named as a substituent in a larger molecule, it is called a "phenyl" group.

[@ArianaKhan-bp4qs]

At 5:16..why did you name it benzyl?

[@Leah4sci]

a phenyl group is JUST a benzene ring with 6 carbons. If the substituent is 7 carbons containing both a benzene ring AND a CH2, it's a benzyl group

[@alderamin1402]

Hi professor, do alkynes have a higher priority than the phenyl group?

[@Leah4sci]

They're technically both alkyl groups and have equal priority. We always want to number in the way that gives us the lowest total number of locants. Since I don't offer tutoring over social media, for help with questions like this and more, I recommend joining the organic chemistry study hall. Details: leah4sci.com/join or contact me through my website leah4sci.com/contact/

[@mudassaraslam3137]

please Tell me how to give these iupac name . and how can we remember this? Help me please

[@Leah4sci]

You can watch my full naming series here: leah4sci.com/naming-organic-compounds-iupac-nomenclature/

[@haseebjan1144]

Plz .. Can anyone tell me how to determine higher priority

[@Leah4sci]

For help with this, I recommend joining the organic chemistry study hall: leah4sci.com/join

[@NoorAli-vn7jh]

In the first example why didn't she name it alphabetically?

[@Leah4sci]

In the first example, the phenyl group was the only substituent. There was no need for alphabetization. We could not move the "butanol" to earlier in the name either as that describes the main parent chain.

[@Leah4sci]

For more on organic nomenclature, make sure to view my series at Leah4sci.com/Naming

[@sushantsingh4156]

thank u so much !!!!!

[@Leah4sci]

You're very welcome!

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Great!

[@Leah4sci]

Thanks!

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you ma'am, just saved my semester.

[@Leah4sci]

So glad to hear it!

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@@Leah4sci update: I dropped

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loved it; thank you very much Leah :)

[@Leah4sci]

You're so welcome!

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😊❤️❤️✋Thank you

[@Leah4sci]

You are so welcome. Always glad to help!

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thanx

[@Leah4sci]

You're welcome

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U r very good very very good brilliant

[@Leah4sci]

Glad you think so!

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I don't know what I'm doing here I writing an essay about fentanyl in 9th grade in Sweden this is actually not that difficult tho

[@Leah4sci]

Glad you found your way here

[@Malikaafghan]

Thank you :)

[@Leah4sci]

You're welcome!

[@ganapathisrirammalladi4163]

nice but want phchcl2

[@Leah4sci]

I don't understand. Are you wanting me to do that molecule as a specific example?

[@nadiya5359]

Thank you. It was helpful but you speak very fast.

[@zixin962]

***** I like this speed, especially the writing speed, bcuz it saves time from waiting to finish the words!

[@Leah4sci]

You're welcome! You can adjust the speed in the settings to get it to the perfect speed for you :)

[@Leah4sci]

Glad you liked it!

[@mariamy2471]

thanks.

[@Leah4sci]

You're welcome!

[@Rsingh1]

2:11 exactly how much larger?

[@Leah4sci]

Larger was not the right word to use, rather 'any' molecule. For example a methyl group or a million carbon chain, the sub will still be called 'phenyl'

[@Rsingh1]

@@Leah4sci thanks

[@angelicafoster670]

pls make english captions

[@angelicafoster670]

***** NO :)

[@opus0872]

this is the most confusing comment thread ever

[@KW-to2ez]

Amr, try hitting the "cc" icon on the lower right corner. Not sure if it work, but worth a try.

[@Leah4sci]

On the video click the CC button and captions will show. Thanks for watching!

[@stephaniewirth5622]

Leah, please marry me. This video blew my mind. I've been trying to figure this stuff out for weeks. Your videos have been helping me so much! :)

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***** I got 100/100 on my test on yesterday! That is literally the first time that's ever happened for me on a chemistry test. Your videos helped me to understand the material so much better. Thank you so much for putting these out there. :) It feels amazing to finally understand concepts I was struggling with last semester.

[@stephaniewirth5622]

***** Commented on my other username. haha still new to google+. I know, made my week. Always feels kinda magical when you do something you weren't sure you could do.

[@Leah4sci]

That's fantastic, so happy I could help and that you've seen everything you can do!

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I’m french but thanks

[@Leah4sci]

You're welcome!

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[@Leah4sci]

Thank you

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[@Leah4sci]

Thanks!

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[@Leah4sci]

Thank you :)

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thank u ma'am

[@Leah4sci]

You're welcome