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Chemical Structure| 40142-85-6 Chemical Structure| 40142-85-6

Structure of 40142-85-6

Chemical Structure| 40142-85-6

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Product Details of [ 40142-85-6 ]

CAS No. :40142-85-6
Formula : C10H7N3S
M.W : 201.25
SMILES Code : C1(C2=CNN=C2)=NC3=CC=CC=C3S1
MDL No. :MFCD18826382

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Application In Synthesis of [ 40142-85-6 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 40142-85-6 ]

[ 40142-85-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 37718-11-9 ]
  • [ 137-07-5 ]
  • [ 40142-85-6 ]
YieldReaction ConditionsOperation in experiment
81% With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine; In ethyl acetate; at 100℃; for 0.166667h;Microwave irradiation; Sealed tube; General procedure: A mixture of o-aminobenzenethiol (1 mmol), carboxylic acid (1 mmol), N,N-diisopropylethylamine (1.5 mmol) and propylphosphonic anhydride (1 mmol, 50percent w/w in AcOEt) was irradiated for 10 min under microwave at 100 °C in a sealed tube. It was diluted with H2O, followed by alkalinization with saturated aqueous NaHCO3 solution. The precipitate was collected by filtration and washed thoroughly with H2O to afford the respective benzothiazole. If necessary, simple recrystallization was carried out in EtOH/H2O.
 

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