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Chemical Structure| 166975-76-4 Chemical Structure| 166975-76-4

Structure of 166975-76-4

Chemical Structure| 166975-76-4

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Product Details of [ 166975-76-4 ]

CAS No. :166975-76-4
Formula : C14H18ClNO2
M.W : 267.75
SMILES Code : O=C(Cl)C1=CC=C(OCCN2CCCCC2)C=C1
MDL No. :MFCD03425388

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Application In Synthesis of [ 166975-76-4 ]

* 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 [ 166975-76-4 ]

[ 166975-76-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 84449-80-9 ]
  • [ 166975-76-4 ]
YieldReaction ConditionsOperation in experiment
With thionyl chloride; In N-methyl-acetamide; 1,2-dichloro-ethane; EXAMPLE 5 6-acetoxy-2-(4-acetoxyphenyl)-3-[4(2-piperidinoethoxy)benzoyl]benzo[B]thiophene, hydrochloride An acylating agent, in acid chloride form, was prepared by combining 26.3 g of 4-(2-piperidino-ethoxy)benzoic acid, hydrochloride, 36.5 g of thionylchloride and 1 drop of dimethylformamide in 200 ml. of 1,2-dichloroethane, and stirring the mixture under reflux for 2 hours under a nitrogen atmosphere. The mixture was then evaporated to dryness under vacuum to obtain the desired 4-(2-piperidinoethoxy)benzoyl chloride, hydrochloride, which was dissolved in 1 liter of 1,2-dichloroethane.
With thionyl chloride; In N-methyl-acetamide; 1,2-dichloro-ethane; EXAMPLE 9 6-acetoxy-2-(4-acetoxyphenyl)-3-[4-(2-piperidinoethoxy)benzoyl]benzo[b]thiophene, hydrochloride An acylating agent, in acid chloride form, was prepared by combining 26.3 g. of 4-(2-piperidinoethoxy)benzoic acid, hydrochloride, 36.5 g. of thionyl chloride and 1 drop of dimethylformamide in 200 ml. of 1,2-dichloroethane, and stirring the mixture under reflux for 2 hours under a nitrogen atmosphere. The mixture was then evaporated to dryness under vacuum to obtain the desired 4-(2-piperidinoethoxy)benzoyl chloride, hydrochloride, which was dissolved in 1 liter of 1,2-dichloroethane.
With thionyl chloride; In N-methyl-acetamide; 1,2-dichloro-ethane; EXAMPLE 1 6-acetoxy-2-(4-acetoxyphenyl)-3-[4-(2-piperidinoethoxy)benzoyl]benzo[b]thiophene, hydrochloride An acylating agent, in acid chloride form, was prepared by combining 26.3 g. of 4-(2-piperidinoethoxy)benzoic acid, hydrochloride, 36.5 g. of thionyl chloride and 1 drop of dimethylformamide in 200 ml. of 1,2-dichloroethane, and stirring the mixture under reflux for 2 hours under a nitrogen atmosphere. The mixture was then evaporated to dryness under vacuum to obtain the desired 4-(2-piperidinoethoxy)benzoyl chloride, hydrochloride, which was dissolved in 1 liter of 1,2-dichloroethane.
 

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A1500768 [84449-81-0]

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