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Chemical Structure| 178310-99-1 Chemical Structure| 178310-99-1

Structure of 178310-99-1

Chemical Structure| 178310-99-1

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Product Details of [ 178310-99-1 ]

CAS No. :178310-99-1
Formula : C14H18F2O3S
M.W : 304.35
SMILES Code : O=S(C1=CC=C(C)C=C1)(OCC2CCC(F)(F)CC2)=O
MDL No. :MFCD20483500

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Application In Synthesis of [ 178310-99-1 ]

* 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 [ 178310-99-1 ]

[ 178310-99-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 178310-99-1 ]
  • [ 858121-94-5 ]
YieldReaction ConditionsOperation in experiment
With lithium bromide; In water; acetone; for 8h;Heating / reflux; In 15 ml of acetone, 1.5 g of 4,4- difluorocyclohexylmethyl p-toluenesulfonate was dissolved. Thereto 1.6 g of lithium bromide monohydrate was added and the mixture was heated under reflux for 8 hours. After the reaction mixture was cooled to room temperature, water was added and the mixture was extracted with t-butyl methyl ether. The organic layer was washed with aqueous saturated sodium chloride, dried over anhydrous magnesium sulfate, and then concentrated under reduced pressure. The residue was subjected to silica gel column chromatography to obtain 0.76 g of 4-bromomethyl-1, 1-difluorocyclohexane. 4-Bromomethyl-l, l-difluorocyclohexane : 1H-NMR (CDC13, TMS) 5 (ppm): 1.33-1. 48 (2H, m), 1.64-1. 84 (3H, m), 1.90-2. 00 (2H, m), 2.14-2. 20 (2H, m), 3.31 (2H, d).
 

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