Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: aldol condensation with aceton and methanal
jhullaert
Harmless
*




Posts: 13
Registered: 11-12-2008
Location: Ghent Belgium
Member Is Offline

Mood: No Mood

[*] posted on 29-8-2009 at 01:58
aldol condensation with aceton and methanal


Is it possible to do this reaction?

Formation of 1,5-dihydroxy-2,2,4,4-tetrakis(hydroxymethyl)pentan-3-one. The tetrakis sounds so weird. :P
View user's profile View All Posts By User This user has MSN Messenger
not_important
International Hazard
*****




Posts: 3873
Registered: 21-7-2006
Member Is Offline

Mood: No Mood

[*] posted on 29-8-2009 at 03:21


yes, as a Web search would show you. A wide range of possible produces exists, depending on catalyst and conditions, your target is only mentioned as a minor product if at all.


Aldol condensation reactions of acetone and formaldehyde over vanadium phosphate catalysts: Comments on the acid–base properties
http://www.rsc.org/publishing/journals/CP/article.asp?doi=b1...


doi:10.1016/S0169-1317(98)00035-0


Aldol condensation of acetone over layered double hydroxides of the meixnerite type
doi:10.1016/S0169-1317(98)00035-0


View user's profile View All Posts By User
jhullaert
Harmless
*




Posts: 13
Registered: 11-12-2008
Location: Ghent Belgium
Member Is Offline

Mood: No Mood

[*] posted on 29-8-2009 at 04:13


Thanks a lot. Very interesting link.

What other ways are there to produce: 1,5-dihydroxy-2,2,4,4-tetrakis(hydroxymethyl)pentan-3-one ?
View user's profile View All Posts By User This user has MSN Messenger

  Go To Top