(4,5-DIPHENYL-4H-[1,2,4]TRIAZOL-3-YLSULFANYL)-ACETIC ACID HYDRAZIDE synthesis
- Product Name:(4,5-DIPHENYL-4H-[1,2,4]TRIAZOL-3-YLSULFANYL)-ACETIC ACID HYDRAZIDE
- CAS Number:49656-91-9
- Molecular formula:C16H15N5OS
- Molecular Weight:325.39
91759-70-5
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49656-91-9
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Yield:49656-91-9 97%
Reaction Conditions:
with hydrazine hydrate in ethanol;water at 20 - 60; for 10 h;
Steps:
Compounds 4a-4i (general procedure)
General procedure: Hydrazinehydrate, 15 mmol (85% solution), was added to a mixtureof 10 mmol of ester 2a-2i and 20 mL of ethanol,and the mixture was stirred for 2 h at room temperatureand for 8 h at 50-60°C. The solvent was removed, andthe crystalline residue was washed with water, dried,and recrystallized.
References:
Samvelyan;Ghochikyan;Grigoryan;Tamazyan;Aivazyan [Russian Journal of Organic Chemistry,2017,vol. 53,# 6,p. 935 - 940][Zh. Org. Khim.,2017,vol. 53,# 6,p. 919 - 924,6]
6596-82-3
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$28.60/10MG
49656-91-9
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103-72-0
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$10.00/1g
49656-91-9
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613-94-5
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$5.00/10g
49656-91-9
15 suppliers
inquiry
6596-82-3
30 suppliers
$28.60/10MG
49656-91-9
15 suppliers
inquiry