Lamborghini (Stranger)
12-22-02 05:38
No 391708
      kaiserlichen patentamt number 274350  Bookmark   

have anybody a copy from the patent of the 24.12.1912 from the kaiserlichen patentamt number 274350 ?

I HAVE A DREAM
 
 
 
 
    lugh
(Moderator)
12-22-02 06:10
No 391712
      Online Patent Databases  Bookmark   

Patent DE274350 smile
 
 
 
 
    Aurelius
(Hive Addict)
12-22-02 20:18
No 391895
      German  Bookmark   

would somebody be kind enough to translate to english?  this is phenylbromopropane synth, correct?  something of the sort?
 
 
 
 
    Rhodium
(Chief Bee)
12-25-02 15:56
No 392831
      It is the original MDMA synthesis from Merck.  Bookmark   

It is the original MDMA synthesis from Merck. It simply states that you should soak safrole in a saturated solution of HBr in GAA, wash and distill the bromosafrole and then react it with alcoholic methylamine in a bomb at 120C for several hours. The procedures found in the Hive archives are improved compared to this.