1,2,4-thiadiazol-5-amine synthesis
- Product Name:1,2,4-thiadiazol-5-amine
- CAS Number:43201-13-4
- Molecular formula:C2HBrN2S
- Molecular Weight:165.01
7552-07-0
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$14.00/250mg
43201-13-4
80 suppliers
$29.00/100mg
Yield:-
Reaction Conditions:
Stage #1:1,3,4-thiadiazol-5-amine with hydrogen bromide;copper;sodium nitrite in water at -15 - 40; for 2.5 h;
Stage #2: with sodium hydroxide in water; pH=6.2
References:
SKW STICKSTOFFWERKE PIESTERITZ GMBH WO2005/7636, 2005, A1 Location in patent:Page/Page column 16