user1634 (Stranger)
07-09-00 01:13
No 26411
      glycine -> MeAm  Bookmark   

There were a number of posts on the old board about the glycine ->methylamine reaction...but no rightup on rhod's site!? (ref:search for 'glycine' by hellman under the old novel forum)

Was is a failure in the end? Inferior to current methods? yada yada yada...
A quick search of the new hive comes up blank as far as i can find?

 
 
 
 
    Alphabeta121
(Hive Bee)
07-09-00 09:05
No 26585
      Re: glycine -> MeAm  Bookmark   

i think the tide has turned from hexamine degradation to MeNH2 to the more elegant in situ Nitromethane reduction, alla MM's reductive amination.

alphabeta121

 
 
 
 
    Prdy2GO
(Hive Bee)
12-15-01 19:03
No 247865
      Re: glycine -> MeAm  Bookmark   

I just had to bring up this old post. After searching endlessly for an answer to the question does this or has anyone worked a method to methylamine from glycine?

Don't look at me I didn't do it!
 
 
 
 
    PolytheneSam
(Master Searcher)
12-15-01 19:52
No 247871
      Re: glycine -> MeAm  Bookmark   

One advantage might be that you can get anydrous methylamine  in this process which can be used in alcohol solutions.  Post 108611 (dormouse: "methylamine via glycine(Amino acid) (Page 1) -hellman", Novel Discourse)

Here's an example of the decarboxylation process using sodium acetate to make methane.  Note also the process for making fused sodium acetate which is used in other processes.  I put the top of the next page at the bottom of the page shown below, too (under the footnote).  Try it out and tell us how it works.




http://www.geocities.com/dritte123/PSPF.html
 
 
 
 
    Prdy2GO
(Hive Bee)
12-16-01 18:32
No 248172
      Like pulling teeth Re: glycine -> MeAm  Bookmark   

Thank you PolytheneSam,

Some times it is like pulling teeth to get a stright answer out of the hive.
I have done an exaustive search priror to my post and do not have the time at the moment to experiment with a route to Methylamine when I already have  other ways to go. So I am to infer that NO ONE HAS HAD SUCCESS IN GLYCINE TO METHYLAMINE??? Ifyou have please post how it was done or PM me thank you.


Don't look at me I didn't do it!
 
 
 
 
    Rhodium
(Chief Bee)
12-16-01 19:02
No 248177
      Like pulling teeth Re: glycine -> MeAm  Bookmark   

As far as I have seen, there has only been discussions about it, and noone trying it out.