Reaktion #457710

Reaktionsgleichung

p-toluenesulfonyl cyanide

hydrazoic acid

→

5-p-Toluenesulfonyltetrazole

Lösungsmittel

benzene

Reaktionsbedingungen

Aufarbeitung

1. 1
   FiltrationThe product is filtered off
2. 2
   workup.DISSOLUTIONdissolved in ether
3. 3
   Filtrationfiltered through celite
4. 4
   Sonstigeevaporated to a solid which on trituration with benzene
5. 5
   Sonstigea melting point, 133°-135° C.

Vorschrift

A mixture of p-toluenesulfonyl cyanide (0.0 g.) and excess hydrazoic acid in 50 ml. of benzene is stirred at room temperature for 20 hours. The product is filtered off, dissolved in ether, filtered through celite and evaporated to a solid which on trituration with benzene has a melting point, 133°-135° C.

Quelle