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Please Great Chemists and Chemistry Genius Help by arinze2015: 10:29pm On May 19, 2020
I need someone to help me with the IUPAC name of this compound, I will prefer to see your working please.

Re: Please Great Chemists and Chemistry Genius Help by arinze2015: 10:36pm On May 19, 2020
please I need contribution
Re: Please Great Chemists and Chemistry Genius Help by dejt4u(m): 10:40pm On May 19, 2020
Amotolongbo

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Re: Please Great Chemists and Chemistry Genius Help by Babamide(m): 10:41pm On May 19, 2020
From the little I can remember.
Longest carbon chain = 7
Functional group = triple bond
Triple bond is on the 3rd carbon.
So we have Hept-3-yne
2 methyls attached to the 2nd carbon
Ethyl attached to the 5th carbon
Methyl attached to the 6th carbon.
Something is also attached to the 5th carbon which I am confused about.
So we have
2,2-dimethyl, 5-ethyl 5-(confused), 6-methyl Hept-3-yne.
Someone else should come and continue.

2 Likes

Re: Please Great Chemists and Chemistry Genius Help by arinze2015: 11:02pm On May 19, 2020
Babamide:
From the little I can remember.
Longest carbon chain = 7
Functional group = triple bond
Triple bond is on the 3rd carbon.
So we have Hept-3-yne
2 methyls attached to the 2nd carbon
Ethyl attached to the 5th carbon
Methyl attached to the 6th carbon.
Something is also attached to the 5th carbon which I am confused about.
So we have
2,2-dimethyl, 5-ethyl 5-(confused), 6-methyl Hept-3-yne.
Someone else should come and continue.
I'm thinking that is 5-butane, 6-methyl.

Thanks you actually opened my eyes, you are good
I need more contribution
Re: Please Great Chemists and Chemistry Genius Help by ksk4love(m): 11:14pm On May 19, 2020
5-(1-tertbutyl)-5-ethyl-2,2,6-trimethylhept-3-yne....in naming organic compounds, the correct naming is that with the lowest sum.....in my case, 5+5+2+2+6= 20.....if there is any naming lower than 20, then it is correct. At carbon 5, there is a substituent that is connected to another substituent at carbon 1.

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Re: Please Great Chemists and Chemistry Genius Help by arinze2015: 11:29pm On May 19, 2020
ksk4love:
5-(1-tertbutyl)-5-ethyl-2,2,6-trimethylhept-3-ene
Please sir can you explain the 5-(1-tertbutyl) aspect and remember it's triple bond so it cannot be hept-3-ene rather hept-3-yne
Re: Please Great Chemists and Chemistry Genius Help by Babamide(m): 11:56pm On May 19, 2020
If the arrow is the longest carbon chain
1 is propyl
2 is Ethyl
3 is di methyl
That gives
2,2 dimethyl, 5 Ethyl, 5 propyl, 6,6 dimethyl, Hept-3-yne

1 Like

Re: Please Great Chemists and Chemistry Genius Help by Eraddray(m): 12:01am On May 20, 2020
5ethyl-2,2,6,6-tetramethyl-5-propyl-hept-3-yne

2 Likes

Re: Please Great Chemists and Chemistry Genius Help by arinze2015: 12:14am On May 20, 2020
Eraddray:
2,2,6,6-tetramethyl-5-ethyl-5-propyl-hept-3-yne
Please sir can you explain?
Re: Please Great Chemists and Chemistry Genius Help by MightySparrow: 6:19am On May 20, 2020
Can it cure corona virus?
Re: Please Great Chemists and Chemistry Genius Help by Eraddray(m): 8:09am On May 20, 2020
arinze2015:
Please sir can you explain?
using the diagramatic flow above my post by babamide,..... u will understand it, if the understand that the numbering started from the right � side of ur phone screen... which make it it hept-3-yne...so the counting started from the closest end to the triple bond
Re: Please Great Chemists and Chemistry Genius Help by ksk4love(m): 8:56am On May 20, 2020
arinze2015:
Please sir can you explain the 5-(1-tertbutyl) aspect and remember it's triple bond so it cannot be hept-3-ene rather hept-3-yne

Noted....sorry, it was a typographical mistake

1 Like

Re: Please Great Chemists and Chemistry Genius Help by ksk4love(m): 9:01am On May 20, 2020
Babamide:
If the arrow is the longest carbon chain
1 is propyl
2 is Ethyl
3 is di methyl
That gives
2,2 dimethyl, 5 Ethyl, 5 propyl, 6,6 dimethyl, Hept-3-yne

Please, I have some questions about your naming.
1. Is that substituent qualified to be called propyl or isopropyl?
2. Isn't it a substituent in a substituent?
3. Shouldn't it be 5-(1-methylethyl)?
4. After numbering with regards to the closeness to the functional group, shouldn't the position of the substituent matter next by looking for a structure that gives the substituent the lowest sum?

Best regards

1 Like

Re: Please Great Chemists and Chemistry Genius Help by Amotolongbo(f): 11:21am On May 20, 2020
arinze2015:
I need someone to help me with the IUPAC name of this compound, I will prefer to see your working please.
alright.

(1) 5-tert-butyl-5-isopropyl-2,2-dimethylhept-3-yne.

(2) 5-tert-butyl-5-ethyl-2,2,6-trimethylhept-3-yne.

3 Likes

Re: Please Great Chemists and Chemistry Genius Help by Amotolongbo(f): 11:27am On May 20, 2020
dejt4u:
Amotolongbo
done bro!

1 Like

Re: Please Great Chemists and Chemistry Genius Help by dejt4u(m): 11:38am On May 20, 2020
Amotolongbo:
alright.

5-tert-butyl-5-isopropyl-2,2-dimethylhept-3-yne.
Good. It's only your answer I trust here... Lol
Re: Please Great Chemists and Chemistry Genius Help by Amotolongbo(f): 11:43am On May 20, 2020
dejt4u:

Good. It's only your answer I trust here... Lol
lol.

I’ve updated it. It can be conveniently named in two ways.

Thanks bro.
Re: Please Great Chemists and Chemistry Genius Help by Amotolongbo(f): 8:19pm On May 20, 2020
Babamide:
If the arrow is the longest carbon chain
1 is propyl
2 is Ethyl
3 is di methyl
That gives
2,2 dimethyl, 5 Ethyl, 5 propyl, 6,6 dimethyl, Hept-3-yne
1 isn’t Propyl, it is Isopropyl sir

1 Like

Re: Please Great Chemists and Chemistry Genius Help by Babamide(m): 8:28pm On May 20, 2020
Amotolongbo:
1 isn’t Propyl, it is Isopropyl sir
Thank you.
@Ksk4love. I hope this has cleared it up for you
Re: Please Great Chemists and Chemistry Genius Help by Amotolongbo(f): 8:35pm On May 20, 2020
Babamide:
Thank you.
@Ksk4love. I hope this has cleared it up for you
you are welcome.

I have given the nomenclature on my first post on this thread. Check up.
Re: Please Great Chemists and Chemistry Genius Help by Taymi: 10:34pm On Jul 11, 2020
Please who can help

Re: Please Great Chemists and Chemistry Genius Help by dejt4u(m): 11:05pm On Jul 11, 2020
Taymi:
Please who can help
4,4-diethylheptane
Re: Please Great Chemists and Chemistry Genius Help by Taymi: 9:30am On Jul 12, 2020
dejt4u:
4,4-diethylheptane

I appreciate you boss
Re: Please Great Chemists and Chemistry Genius Help by Richie6(m): 10:29pm On Jul 12, 2020
3-ethyl-3-propyl-hexane

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