2,3,5-Triphenyltetrazolium chloride synthesis
- Product Name:2,3,5-Triphenyltetrazolium chloride
- CAS Number:298-96-4
- Molecular formula:C19H15ClN4
- Molecular Weight:334.8
531-52-2
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298-96-4
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$10.00/1g
Yield:298-96-4 90%
Reaction Conditions:
with N-chloro-succinimide in dichloromethane;water at 0; for 5 h;
Steps:
1.E; 1.F Example 1 A method for preparing 2,3,5-triphenyltetrazole compound V-3,
E. Mixing the solid 2,3,5-triphenylformamidine IV-1 obtained in step D with 300 mL of dichloromethane and 300 mL of waterAfter the solvent was dissolved, N-chlorosuccinimide (0.11 mol, 14.7 g) was added, and the reaction was carried out at 0 ° C for 5 h;F. The mixed solution in step E is allowed to stand for stratification, the upper layer (aqueous solution) is taken out, and the solvent is distilled off to obtain 2, 3, 5-triphenyltetrazole compound V-1 was purified by recrystallization from chloroform to give 30.2 g (yield: 90%).
References:
CN108440433,2018,A Location in patent:Paragraph 0057; 0058; 0059; 0064; 0065
![Methanone, phenyl[(1E)-2-phenyldiazenyl]-, 2-phenylhydrazone, (1Z)-](/CAS/20210305/GIF/49624-20-6.gif)
49624-20-6
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298-96-4
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507-40-4
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531-52-2
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$24.64/1G
298-96-4
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100-52-7
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62-53-3
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100-63-0
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298-96-4
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