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Chemical Structure| 17059-50-6 Chemical Structure| 17059-50-6

Structure of 17059-50-6

Chemical Structure| 17059-50-6

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Product Details of [ 17059-50-6 ]

CAS No. :17059-50-6
Formula : C11H12
M.W : 144.21
SMILES Code : CCC1=CC2=CC=CC=C2C1
MDL No. :MFCD01321239

Safety of [ 17059-50-6 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Application In Synthesis of [ 17059-50-6 ]

* 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 [ 17059-50-6 ]

[ 17059-50-6 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 10485-09-3 ]
  • [ 17059-50-6 ]
YieldReaction ConditionsOperation in experiment
93.1% Ni(dppp)Cl2; In diethyl ether; Preparation of 2-Ethylindene 2-Bromoindene (8.1235 g, 0.04211 moles) and Ni(dppp)Cl2 (0.1536 g, 2.83*10-4 moles) were stirred in diethylether (100 mL) at -78 C. under a nitrogen atmosphere as ethylMgBr (0.045 moles, 15.00 mL of 3.0 M solution in diethylether) was added. The dry-ice bath was then removed and the reaction mixture allowed to warm to room temperature. The reaction mixture started off as a heterogeneous brick-red color and then turned to a homogeneous yellow/gold solution and then back to the heterogeneous brick-red mixture during the course of the warm-up. Gas chromatographic analysis after 2 hours of stirring at room temperature showed that the reaction was substantially quantitative. After the reaction period the mixture was poured onto ice and then extracted with 1 M HCL (1*100 mL) and 1 M NaHCO3 (1*100 mL) and then dried with MgSO4 and filtered. The desired product was isolated as a light yellow oil (5.65 g, 93.1 percent). 1 H NMR (300 MHz, CDCl3, TMS): δ1.31 (t, 3 JHH =7.4 Hz, 3H), 2.59 (q, 3 JHH =7.4 Hz, 2H), 3.39 (s, 2H), 6.59 (s, 1H), 7.16-7.38 (m, 3H), 7.46 (d, 3 JHH =7.4 Hz, 1H). 13 C NMR (75 MHz, CDCl3): δ13.65, 24.63, 41.23, 119.96, 123.47, 123.60, 125.25, 126.29, 143.12, 145.76, 152.47. GC-MS: Calculated for C11 H12 144.22, found 144.10.
 

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