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Chemical Structure| 5874-09-9 Chemical Structure| 5874-09-9

Structure of 5874-09-9

Chemical Structure| 5874-09-9

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Product Details of [ 5874-09-9 ]

CAS No. :5874-09-9
Formula : C9H10OS2
M.W : 198.31
SMILES Code : S=C(C1=CC=C(OC)C=C1)SC

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Application In Synthesis of [ 5874-09-9 ]

* 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 [ 5874-09-9 ]

[ 5874-09-9 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 5874-09-9 ]
  • [ 61150-58-1 ]
  • [ 1174642-55-7 ]
  • 2
  • [ 5874-09-9 ]
  • [ 61150-58-1 ]
  • [ 74-88-4 ]
  • [ 1174642-15-9 ]
  • 3
  • [ 13781-53-8 ]
  • [ 5874-09-9 ]
  • 2-(4-methoxyphenyl)thieno[2,3-b]thiophene-3-carbonitrile [ No CAS ]
YieldReaction ConditionsOperation in experiment
87% General procedure: To a stirring suspension of KOtBu (2.0 mmol) in 1,4-dioxane (5 mL) at 0C, corresponding (het)arylacetonitrile (1a-f, 10a-c) (1.0 mmol) in 1,4-dioxane (2 mL) was added dropwise. After further stirring for 10 minutes, a solution of respective Dithioester (2a-i) (1.0 mmol) in 1,4-dioxane (2 mL) was added to the reaction mixture at 0C, followed by further stirring for 1 h at ambient temperature (monitored by TLC). Iodine (506 mg, 2.0 mmol) was added and the reaction mixture was heated at 90C with continuous stirring (monitored by TLC). It was then diluted with 10% aq. Na2S2O3 solution (50 mL) and extracted with EtOAc (3x25 mL), and the combined organic layer was washed with water (3x25 mL) and brine (1x25 mL), dried (anhyd. Na2SO4), and concentrated under reduced pressure. The crude products were purified by silica gel column chromatography using EtOAc/hexane as eluent.
 

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