2-Aminothiazole synthesis
- Product Name:2-Aminothiazole
- CAS Number:96-50-4
- Molecular formula:C3H4N2S
- Molecular Weight:100.14
Yield:96-50-4 95%
Reaction Conditions:
with iodine in dimethyl sulfoxide at 80; for 1 h;Green chemistry;
Steps:
Procedure for preparation of 2-aminothiazoleby starch NPs
General procedure: A mixture of methylcarbonyl (0.5 mmol), thiourea(0.5 mmol), iodine (0.5 mmol), DMSO (2 mL) and 10 mgStarch NPs were stirred at 80 C. After completion of thereaction (monitored by TLC, petroleum:ethyl acetate, 4:1),the reaction was quenched by the addition of 10 mL distilledwater. The aqueous solution was extracted withEtOAc (3 9 10 mL) and the combined extract was driedwith anhydrous Na2SO4. The solvent was vacuumed, andfinally, the resulting precipitate was recrystallized byEtOH.
References:
Safari, Javad;Sadeghi, Masoud [Monatshefte fur Chemie,2017,vol. 148,# 4,p. 745 - 749]
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