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Chemical Structure| 128895-76-1 Chemical Structure| 128895-76-1

Structure of 128895-76-1

Chemical Structure| 128895-76-1

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Product Details of [ 128895-76-1 ]

CAS No. :128895-76-1
Formula : C15H21FO3
M.W : 268.32
SMILES Code : O=C(O)C1=CC=C(OCCCCCCCC)C=C1F
MDL No. :MFCD00142918

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Application In Synthesis of [ 128895-76-1 ]

* 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 [ 128895-76-1 ]

[ 128895-76-1 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 4877-80-9 ]
  • [ 128895-76-1 ]
  • 2,3,6,7,10,11-hexakis(4-octyloxy-3-fluorobenzoyloxy)triphenylene [ No CAS ]
YieldReaction ConditionsOperation in experiment
With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 20℃; Third StepA solution of 4.38 g of the compound (16), 0.44 g of <strong>[4877-80-9]2,3,6,7,10,11-hexahydroxytriphenylene</strong>, and 1.50 g of DMAP dissolved in 60 mL of dichloromethane was stirred at room temperature for 1 hour, then thereto was added, under ice cooling, 2.53 g of DCC dissolved in 20 mL of dichloromethane, followed by stirring under ice cooling for 5 minutes, and stirring overnight at room temperature. The precipitated dicyclohexylurea was filtered off, and the filtrate washed with 3-N hydrochloric acid, a saturated aqueous solution of sodium hydrogen carbonate, and saturated brine, followed by drying over anhydrous sodium sulfate. After evaporating the solvent, the product was purified by silica gel column chromatography and was recrystallized from hexane/ethanol to yield 1.41 g (0.77 mmol) of white solid 2,3,6,7,10,11-hexakis(4-octyloxy-3-fluorobenzoyloxy)triphenylene (G).Phase transition temperature (° C.): Cry 56.4 M1 196.9 M2 210.2 M3 235.5 M4>350 Dec.1H-NMR (CDCl3: delta ppm) 8.01 (S, 6H), 7.64 (d, 6H), 7.48 (dd, 6H), 6.65 (t, 6H), 3.96 (t, 12H), 1.81 (m, 12H), 1.45 (m, 12H), 1.34-1.30 (m, 48H), 0.89 (t, 18H).
  • 2
  • [ 4877-80-9 ]
  • [ 128895-76-1 ]
  • [ 1015788-50-7 ]
 

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