Chemical Forums
1 Hour
1 Day
1 Week
1 Month
Forever
October 31, 2024, 07:46:33 PM
Forum Rules
: Read This Before Posting
Home
Help
Search
Login
Register
Chemical Forums
Chemistry Forums for Students
High School Chemistry Forum
Hydrocarbon
« previous
next »
Print
Pages: [
1
]
Go Down
Topic: Hydrocarbon (Read 7659 times)
0 Members and 1 Guest are viewing this topic.
dominiko
Guest
Hydrocarbon
«
on:
April 26, 2006, 11:18:05 AM »
C6H6-C6H6-NO2
Maybe it is not the best way to write it but I suppose you know what I mean. This is a molecule which consists one benzene and one nitrobenzene conected to each other.
a) What is it's name?
b) How to produce it (having benzene)?
Thanks in advance for your help
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #1 on:
April 26, 2006, 11:23:07 AM »
Count your hydrogens! It should be C
6
H
5
-C
6
H
4
NO
2
Logged
dominiko
Guest
Re: Hydrocarbon
«
Reply #2 on:
April 26, 2006, 11:30:47 AM »
No it shouldn't! There are two benzenes conected by a single bond and there is NO2 conected to one of them
Logged
dominiko
Guest
Re: Hydrocarbon
«
Reply #3 on:
April 26, 2006, 11:32:25 AM »
It looks like this
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #4 on:
April 26, 2006, 11:42:03 AM »
The file you posted is corrupted. I assume it had a picture like this.
Logged
dominiko
Guest
Re: Hydrocarbon
«
Reply #5 on:
April 26, 2006, 11:42:44 AM »
I see, you're right. Sorry...
Anyway, how to produce it having benzene?
I know how to nitrate benzene but how to conect two benzenes?
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #6 on:
April 26, 2006, 11:45:55 AM »
What ways have you learned to make a carbon-carbon bond from benzene or a benzene derivative? There are several ways to do this, but I'm guessing you have only learned one or two.
Logged
dominiko
Guest
Re: Hydrocarbon
«
Reply #7 on:
April 26, 2006, 11:53:04 AM »
I learned to add HNO3 and H2SO4 to C6H6 and we get C6H5NO2 + H2O
I said I know how to make a nitrobenzene but I don't know how to make that one...
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #8 on:
April 26, 2006, 12:58:57 PM »
But do you know any ways of making a carbon-carbon bond off of a benzene ring?
Logged
dominiko
Guest
Re: Hydrocarbon
«
Reply #9 on:
April 26, 2006, 02:11:50 PM »
If I knew, I wouldn't ask
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #10 on:
April 26, 2006, 03:40:16 PM »
You must have learned some way if they are asking this question!
How about an Ullman reaction?
Logged
wereworm73
Chemist
Full Member
Posts: 179
Mole Snacks: +21/-4
Re: Hydrocarbon
«
Reply #11 on:
April 26, 2006, 07:23:01 PM »
Or maybe a nucleophilic aromatic substitution using phenyllithium?
Logged
movies
Organic Minion
Retired Staff
Sr. Member
Posts: 1973
Mole Snacks: +222/-21
Gender:
Better living through chemistry!
Re: Hydrocarbon
«
Reply #12 on:
April 27, 2006, 03:04:46 AM »
You have to be a little careful with lithium carbanions and nitro groups, sometimes they add directly to the nitro instead of in a conjugate addition type of way.
But S
N
Ar is a great idea! I hadn't thought of that.
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
Sponsored Links
Chemical Forums
Chemistry Forums for Students
High School Chemistry Forum
Hydrocarbon