Sciencemadness Discussion Board
Not logged in [Login ]
Search the forums Search   Frequently Asked Questions FAQ   View member list Member List   Today's Posts Today's Posts   Forum Stats Stats Back to: sciencemadness.org
Sciencemadness Discussion Board » Fundamentals » Beginnings » iodobenzene Go To Bottom

Printable Version  
Author: Subject: iodobenzene
morsagh
Hazard to Others
***



Posts: 187
Registered: 20-2-2014
Member Is Offline

Mood: No Mood

[*] posted on 24-2-2014 at 11:19
iodobenzene

Please i want to make iodobenzene, i have seen something aboute sandmeyer reaction, but i don´t know details about synthesis. Thank you
View user's profile View All Posts By User
bfesser
Resident Wikipedian
 Thread Moved
24-2-2014 at 11:33
Pickardjr
Harmless
*



Posts: 45
Registered: 27-5-2013
Member Is Offline

Mood: vapor state

[*] posted on 24-2-2014 at 12:06


benzene, nitric acid, hydroiodic acid, or maybe iodine. I think. Shit you may be able to buy that.
View user's profile View All Posts By User
Galinstan
Hazard to Self
**



Posts: 53
Registered: 22-11-2013
Location: England
Member Is Offline

Mood: No Mood

[*] posted on 24-2-2014 at 15:08


iododbenzene could be made via a sandmeyer reaction this would invole taking analine and making a diazonium salt and then using Cu(1)I to make iodobenzene. if you want the spesific conditions there will be plently of information out there for u to find.
View user's profile View All Posts By User
ParadoxChem126
Hazard to Others
***



Posts: 104
Registered: 5-4-2013
Location: USA
Member Is Offline

Mood: No Mood

[*] posted on 24-2-2014 at 16:19


Quote: Originally posted by Galinstan  
using Cu(1)I to make iodobenzene.


Generally, the Sandmeyer reactions that form iodobenzenes utilize potassium iodide instead of cuprous iodide.



View user's profile Visit user's homepage View All Posts By User
Metacelsus
International Hazard
*****



Posts: 2539
Registered: 26-12-2012
Location: Boston, MA
Member Is Offline

Mood: Double, double, toil and trouble

[*] posted on 24-2-2014 at 17:07


CuI is a catalyst.



As below, so above.

My blog: https://denovo.substack.com
View user's profile View All Posts By User
chemrox
International Hazard
*****



Posts: 2961
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 24-2-2014 at 21:10


Treat benzene with HNO3 and KI.

[Edited on 25-2-2014 by chemrox]

Attachment: CV1P0323.iodobenzene.pdf (134kB)
This file has been downloaded 730 times



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User
DraconicAcid
International Hazard
*****



Posts: 4357
Registered: 1-2-2013
Location: The tiniest college campus ever....
Member Is Offline

Mood: Semi-victorious.

[*] posted on 24-2-2014 at 21:34


Quote: Originally posted by chemrox  
Buy bromobenzene and reflux it with KI

Do you have a cite for that? Haloarenes generally don't undergo nucleophilic substitution unless there are strongly electron-withdrawing groups on the ring.



Please remember: "Filtrate" is not a verb.
Write up your lab reports the way your instructor wants them, not the way your ex-instructor wants them.
View user's profile View All Posts By User
chemrox
International Hazard
*****



Posts: 2961
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 24-2-2014 at 21:37


I was editing as you replied. See above.



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User

 Sciencemadness Discussion Board » Fundamentals » Beginnings » iodobenzene   Go To Top