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All 5 posts   Subject: Trimethylsilylmethyl Azide: RLi or RMgX -> RNH2   Please login to post   Down

 
    Rhodium
(Chief Bee)
06-25-03 22:29
No 442538
User Picture 
      Trimethylsilylmethyl Azide: RLi or RMgX -> RNH2
(Rated as: good read)
    

Synthesis and Reactions of Trimethylsilylmethyl Azide
J. Chem. Soc. Chem. Commun. 1322 (1983) (https://www.rhodium.ws/pdf/trimethylsilylmethylazide.grignard.amination.pdf)



Abstract

Trimethylsilylmethyl Azide (TMSMA / Me3Si-CH2N3), which is prepared in quantitative yield from Trimethylsilylmethyl Chloride and Sodium Azide, can be used to aminate aryl-lithiums or aryl Grignard reagents.
 
 
 
 
    Aurelius
(Active Asperger Archivist)
07-02-03 15:06
No 443996
      Interesting     

But what does it relate to on this site?  (I'm sure I'm simply overlooking something)

Act quickly or not at all.
 
 
 
 
    Rhodium
(Chief Bee)
07-02-03 15:26
No 444000
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      I like elegant functional group transformations     

It might be a way of turning bromosafrole to MDA, or phenethylbromides to PEAs for example - even if there are no actual examples of aliphatic grignards in the article, it doesn't say its impossible either.
 
 
 
 
    Aurelius
(Active Asperger Archivist)
07-02-03 16:08
No 444009
      Cool     

That's great.  I just figured you weren't considering that b/c they only specify aromatic functionalities.  that would be cool if it worked on aliphatics though.

Act quickly or not at all.
 
 
 
 
    Rhodium
(Chief Bee)
08-15-03 13:11
No 453724
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      Azidomethyl phenyl sulfide as NH2 synthon
(Rated as: good read)
    

Azidomethyl phenyl sulfide. A synthon for NH2
Barry M. Trost, William H. Pearson
J. Am. Chem. Soc. 103(9); 2483-2485 (1981) (https://www.rhodium.ws/pdf/ph-s-ch2-n3.nh2.synthon.pdf)

 
 

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