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Chemical Structure| 145485-31-0 Chemical Structure| 145485-31-0

Structure of 145485-31-0

Chemical Structure| 145485-31-0

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Product Details of [ 145485-31-0 ]

CAS No. :145485-31-0
Formula : C10H9IO
M.W : 272.08
SMILES Code : O=C1CCCC2=C1C=C(I)C=C2
MDL No. :MFCD08234365

Safety of [ 145485-31-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 145485-31-0 ]

* 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 [ 145485-31-0 ]

[ 145485-31-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 27913-58-2 ]
  • [ 145485-31-0 ]
YieldReaction ConditionsOperation in experiment
3.63 g (13.4 mmol, 77%) With PPA; Step A: 7-iodo-1-tetralone 4-(p-Iodophenyl)butyric acid (5.00 g, 17.2 mmol) was added to 48 g of polyphosphoric acid and the mixture heated at 95-105 C. for 1 hour, then stirred at room temperature for 16 hours. The reaction mixture was added to 500 mL of ice/water and extracted with ether (3*200 mL). The combined extracts were dried over magnesium sulfate and the solvent removed under vacuum. The residue was purified by medium pressure liquid chromatography on silica, eluding with chloroform to yield 3.63 g (13.4 mmol, 77%) of the product. 1 H NMR (200 MHz, CDCl3): 2.11 (m,2H), 2.62 (t,5 Hz,2H), 2.90 (t,5 Hz,2H), 6.99 (d,8 Hz,1H), 7.74 (dd;2,8 Hz;1H), 8.30 (d,2 Hz,1H). FAB-MS: calculated for C10 H9 IO 272; found 273 (M+H,100%).
 

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