Thiocyanates from diazonium salts

Amino-l,2,4-thiadiazoles are usually prepared by treating amidine hydrochlorides with halogen and thiocyanates to yield the 3-alkyl derivatives or treating alkylisothiouronium salts similarly to yield the 3-alkylthio derivatives (56CB2742). Diazonium salts derived from 5-amino-l,2,4-thiadiazole derivatives, which are prepared in acetic acid, are extremely reactive and are capable of coupling with m -xylene (60CB397). 

Silver fluoborate, reaction with ethyl bromide in ether, 46, 114 Silver nitrate, complexing with phenyl-acetylene, 46, 40 Silver oxide, 46, 83 Silver thiocyanate, 46, 71 Sodium azide, reaction with f-butyl chloroacetate, 46, 47 reaction with diazonium salt from fi-amino-/> -nitrobiphenyl, 46,... 

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