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Chemical Structure| 5581-75-9 Chemical Structure| 5581-75-9

Structure of 5581-75-9

Chemical Structure| 5581-75-9

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Product Details of [ 5581-75-9 ]

CAS No. :5581-75-9
Formula : C12H16O2
M.W : 192.25
SMILES Code : O=C(O)CCCCCC1=CC=CC=C1
MDL No. :MFCD00014381
InChI Key :JTXZPQIXIXYMDY-UHFFFAOYSA-N
Pubchem ID :79695

Safety of [ 5581-75-9 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Application In Synthesis of [ 5581-75-9 ]

* 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 [ 5581-75-9 ]

[ 5581-75-9 ] Synthesis Path-Downstream   1~2

  • 2
  • [ 2942-58-7 ]
  • [ 5581-75-9 ]
  • [ 28783-38-2 ]
  • 1-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)-6-phenylhexan-1-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In dichloromethane; g) Synthesis of 1-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)-6-phenylhexan-1-one To a solution of 0.272 g (1.548 mmol) of <strong>[28783-38-2]4,5,6,7-tetrahydrothieno[2,3-c]pyridine hydrochloride</strong>, 0.33 g (1.7 mmol) of 6-phenylhexanoic acid and 0.86 ml (6.2 mmol) of triethylamine in 30 ml of dichloromethane, 0.28 ml (1.9 mmol) of diethyl cyanophosphonate was added dropwise under ice-cooling, followed by overnight stirring at room temperature. The reaction mixture was poured into aqueous sodium hydroxide and extracted with dichloromethane 3 times. The combined organic layer was dried over anhydrous magnesium sulfate; the solvent was distilled off under reduced pressure. The resulting crude product was purified by silica gel column chromatography (hexane/ethyl acetate=6/1 to 3/1) to yield the desired product. Colorless oil Yield 0.503 g (100%) 1 H-NMR (CDCl3, 200 MHz) delta1.340-1.478 (2H, m), 1.577-1.789 (4H, m), 2.340-2.450 (2H, m), 2.573-2.786 (4H, m), 3.690 (1.2H, t, J=5.7 Hz), 3.868 (0.8H, t, J=5.8 Hz), 4.654 (0.8H, s), 4.800 (1.2H, s), 6.775-6.821 (1H, m), 7.134-7.314 (6H, m); IR (neat) 2929, 1645, 1427, 1227, 702 cm-1
 

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