6-Amino-1-methyl-1H-benzotriazole synthesis
- Product Name:6-Amino-1-methyl-1H-benzotriazole
- CAS Number:26861-23-4
- Molecular formula:C7H8N4
- Molecular Weight:148.17
25877-35-4
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26861-23-4
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Yield:-
Reaction Conditions:
with stannous chloride in hydrogenchloride;
Steps:
70.A Preparation of 4-[(3-methyl-3H-benzotriazol-5-yl)hydrazono]-4H-pyrazole-3,5-diamine
A. 3-Methyl-5-nitrobenzotriazole (0.8 g) was reduced by SnCl2 (4.5 g) at 0° C. in 5 mL of conc. HCl. The pH of the reaction mixture was adjusted to basic and the mixture was extracted with EtOAc. The product, 5-amino-3-methylbenzotriazole (0.6 g), obtained after removal of the solvent, was used for the next reaction without further purification.
References:
US2003/60453,2003,A1
99-56-9
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$6.00/5g
26861-23-4
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95576-84-4
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$165.00/1g
26861-23-4
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