ChemicalBook CAS DataBase List 4-AMINOPHENYL THIOCYANATE

4-AMINOPHENYL THIOCYANATE synthesis

3synthesis methods

Product Name:4-AMINOPHENYL THIOCYANATE
CAS Number:2987-46-4
Molecular formula:C7H6N2S
Molecular Weight:150.2

2137-92-0
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2987-46-4
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Yield:2987-46-4 95%

Reaction Conditions:

with hydrazine hydrate in water at 20; for 0.333333 h;Green chemistry;chemoselective reaction;

Steps:

General procedure for the selective reduction of the nitro group of different compounds using Ni/ Cu (3:1) 4c bimetallic NPs as a catalyst

General procedure: In a round-bottom flask, 1.0 mmol of the nitro substrate was provided in 5 ml of distilled water. By adding 0.5 mmol hydrazine hydrate and catalyst Ni/Cu (3:1) 4c of 4.0 mol% to this solution and stirring the reaction mixture at room temperature for 20 min. Gas chromatography (GC) was used to observe the movement of the reaction and to detect the conversion of the reactants. The reaction mixture was centrifuged at 4,000 rpm after completion of the reaction and filtered to isolate the catalyst. Eventually, from the run through silica gel column chromatography (n-hexane/ethylacetate 10:1), the targeted pure products were collected.

References:

Islam, Md. Sayedul;Khan, Md. Wahab [Chemical Papers,2021,vol. 75,# 6,p. 2353 - 2369]