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Chemical Structure| 16606-00-1 Chemical Structure| 16606-00-1

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Chemical Structure| 16606-00-1

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Product Details of [ 16606-00-1 ]

CAS No. :16606-00-1
Formula : C14H12O2
M.W : 212.24
SMILES Code : O=C(C1=CC(C2=CC=CC=C2)=CC=C1)OC
MDL No. :MFCD01464091

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Application In Synthesis of [ 16606-00-1 ]

* 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 [ 16606-00-1 ]

[ 16606-00-1 ] Synthesis Path-Downstream   1~4

  • 2
  • [ 2905-65-9 ]
  • [ 2996-92-1 ]
  • [ 16606-00-1 ]
YieldReaction ConditionsOperation in experiment
70% With NHC-Pd(II)-Im; tetrabutyl ammonium fluoride; In toluene; at 120℃; for 3h;Inert atmosphere; General procedure: Under N2 atmosphere, NHC-Pd(II)-Im 1 (1.0 mol%), dry toluene (2.0 mL), aryl chlorides 2 (0.81 mmol), aryltrimethoxysilanes 3 (2.0 equiv) and TBAF•3H2O (2.0 equiv) were successively added into a Schlenk reaction tube. Then the tube was placed in a 120 C oil bath and stirred for 3 h. The mixture was then allowed to cool to room temperature, diluted with ethyl acetate and washed with brine, dried over anhydrous Na2SO4, concentrated in vacuo and then purified by flash chromatography to give the pure products 4.
  • 3
  • [ 618-89-3 ]
  • [ 98-80-6 ]
  • [ 16606-00-1 ]
YieldReaction ConditionsOperation in experiment
88% With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; water; at 100℃; for 3h;Inert atmosphere; To a solution of compound 8-1 (5.2 g, 24.3 mmol) in 1,4-dioxane (50 mL) and water (15 mL)was added K2C03 (9.3 g, 72.9 mmol), phenylboronic acid (3.1 g, 25.5 mmol) and PdC12(dppf)(0.25 g). The mixture was stirred for 3 hours at 100C under nitrogen atmosphere. Themixture was cooled to room temperature and filtered. The filtrate was poured into water (100mL) and ethyl acetate (100 mL). The aqueous phase was extracted with ethyl acetate (100mL). The combined the organic phase was dried over sodium sulfate, concentrated and recrystallized from petroleum ether: ethyl acetate= 10/1 to give compound 8-2 (4.6 g, 88% yield)as a brown solid.
81% With sodium carbonate;tetrakis(triphenylphosphine) palladium(0); In ethanol; water; toluene; at 20℃; for 2h; Step 2 3-phenyl methyl benzoate: Under an atmosphere of nitrogen, a mixture of <strong>[618-89-3]methyl 3-bromobenzoate</strong> (4 g, 18.60 mmol), phenylboronic acid (2.5 g, 20.66 mmol), tetrakis(triphenylphosphine)palladium(0) (750 mg, 0.65 mmol), sodium carbonate (8 g, 75.47 mmol) and toluene:ethanol:water=2:1:1 (100 ml) was stirred at ambient temperature for about 2 hours, and then filtered. After adding water (100 ml) to the filtrate, the resulting mixture was then extracted with ethyl acetate (50 ml*3) and washed with water (50 ml*3). The solution was then concentrated in vacuo to give the title product (3.2 g, yield=81%).
With sodium carbonate;tetrakis(triphenylphosphine)palladium (0); In ethanol; water; toluene; Step 1 Methyl 3-Phenylbenzoate: 1.00 g (4.65 mmol) of <strong>[618-89-3]methyl 3-bromobenzoate</strong>, 0.60 g (4.88 mmol) of phenylboronic acid, 161 mg (3 molar %) of tetrakistriphenylphosphine palladium and 2.0 g (18.6 mmol) of sodium carbonate were heated under reflux in 24 ml of a solvent mixture of toluene, ethanol and water (2/1/1) for 2 hours. The mixture was filtered through Celite, then after-treated by an ordinary method and purified by the silica gel column chromatography to obtain the title compound. Yield: 0.90 g (4.25 mmol) H-NMR(CDCl3) δ 3.90(3H, s), 7.40(1H, t), 7.50(2H, t), 7.55(1H, t), 7.70(2H, t), 7.85(1H, d), 8.10(1H, d), 8.35(1H, s)
  • 4
  • [ 2905-65-9 ]
  • [ 960-16-7 ]
  • [ 16606-00-1 ]
 

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