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

Printable Version  
Author: Subject: Aminoguanidine from Nitroguanidine?
DrChemistRabbit
Harmless
*




Posts: 19
Registered: 17-12-2013
Location: China
Member Is Offline

Mood: No Mood

[*] posted on 6-3-2014 at 07:47
Aminoguanidine from Nitroguanidine?


I have an idea of the synthesis of Aminoguanidine.Maybe I can use hydrosulfite or other reducing reagents to reduct the nitro group of the Nitroguanidine.What do you think?



Chem is try.
View user's profile View All Posts By User
DubaiAmateurRocketry
International Hazard
*****




Posts: 843
Registered: 10-5-2013
Location: LA, CA, USA
Member Is Offline

Mood: In research

[*] posted on 6-3-2014 at 09:17


Why do you need Aminoguanidine?

Aminonitroguanidine could be synthesized from nitroguanidine upon hydrazinolysis according to this
View user's profile View All Posts By User
Dornier 335A
Hazard to Others
***




Posts: 227
Registered: 10-5-2013
Location: Northern Europe
Member Is Offline

Mood: No Mood

[*] posted on 6-3-2014 at 12:52


Aminoguanidine is a precursor for aminotetrazole. Aminoguanidine can be prepared by reduction of nitroguanidine with zinc dust in acetic acid. More details can be found in this thread.
View user's profile Visit user's homepage View All Posts By User
PHILOU Zrealone
International Hazard
*****




Posts: 2879
Registered: 20-5-2002
Location: Brussel
Member Is Offline

Mood: Bis-diazo-dinitro-hydroquinonic

[*] posted on 7-3-2014 at 03:34


Aminoguanidine can also be prepared from guanidine and hydrazine aside with diamino- and triamino-guanidine ammonia is evolved. Also some H2N-C(=NH)-NH-NH-C(=NH)-NH2 could be found and HN=C(-NH-NH-)2C=NH and realted hydrazino compounds.
Aminoguanidine will be favourized if hydrazine is in limited amount.




PH Z (PHILOU Zrealone)

"Physic is all what never works; Chemistry is all what stinks and explodes!"-"Life that deadly disease, sexually transmitted."(W.Allen)
View user's profile View All Posts By User

  Go To Top