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Chemical Structure| 50909-50-7 Chemical Structure| 50909-50-7

Structure of 50909-50-7

Chemical Structure| 50909-50-7

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Product Details of [ 50909-50-7 ]

CAS No. :50909-50-7
Formula : C19H29ClO2
M.W : 324.89
SMILES Code : O=C(Cl)C1=CC=C(OCCCCCCCCCCCC)C=C1

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Application In Synthesis of [ 50909-50-7 ]

* 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 [ 50909-50-7 ]

[ 50909-50-7 ] Synthesis Path-Downstream   1~7

  • 1
  • [ 6995-79-5 ]
  • [ 50909-50-7 ]
  • trans-1,4-bis-(4-n-dodecyloxybenzoyloxy)-cyclohexane [ No CAS ]
  • 2
  • [ 4877-80-9 ]
  • [ 50909-50-7 ]
  • triphenylene dodecaoxybenzoate [ No CAS ]
  • 3
  • [ 4191-73-5 ]
  • [ 50909-50-7 ]
  • C29H40O5 [ No CAS ]
  • 4
  • [ 50909-50-7 ]
  • [ 615-67-8 ]
  • C44H61ClO6 [ No CAS ]
  • 5
  • [ 50909-50-7 ]
  • [ 107-30-2 ]
  • [ 615-67-8 ]
  • [ 123436-76-0 ]
YieldReaction ConditionsOperation in experiment
With hydrogenchloride; sodium chloride; sodium hydrogencarbonate; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide; toluene; REFERENTIAL EXAMPLE 10 Synthesis of 4-hydroxy-3-chlorophenyl 4-n-dodecyloxybenzoate STR47 After 554 mg of sodium hydride was washed with n-pentane three times, dimethylformamide (DMF) was added to sodium hydride, the inner atmosphere of the reaction vessel was replaced by nitrogen, and the mixture was cooled to -10 C. Then, a solution of 2 g of 4-hydroxy-3-chlorophenol in DMF was added dropwise to the mixture and the liquid was stirred for 2 hours. Then, a solution of 1.1 g of chloromethoxymethane in tetrahydrofuran was added dropwise to the liquid and the mixture was stirred at room temperature overnight. The thus-obtained solution was diluted with water and extracted with ethyl acetate. The extract was washed with a saturated aqueous solution of sodium chloride, dehydrated on anhydrous magnesium sulfate and concentrated. The concentrate was developed with a mixed solvent of n-hexane and chloroform by using a silica gel column to obtain 760 mg of 4-methoxymethyloxy-3-chlorophenol. The product was dissolved in toluene, 500 mg of triethylamine was added to the solution a solution of 700 mg of p-n-dodecyloxybenzoic acid chloride in toluene was added dropwise to the above solution, and the mixture was reacted with stirring at room temperature overnight. The thus-obtained solution was washed with a 0.5N aqueous solution of hydrochloric acid, a saturated aqueous solution of sodium chloride, a saturated aqueous solution of sodium bicarbonate and a saturated aqueous solution of sodium chloride in succession, dried on anhydrous magnesium sulfate and concentrated. The concentrate was dissolved in ethanol, 30 mg of p-toluenesulfonic acid was added to the solution, and the mixture was stirred at 55 C. for 4 hours. The thus-obtained solution was diluted with ethyl acetate, and the dilution was washed with a saturated aqueous solution of sodium bicarbonate and a saturated aqueous solution of sodium chloride in succession, and dehydrated on anhydrous magnesium sulfate. The liquid was concentrated and recrystallized from n-hexane to obtain 490 mg of 4-hydroxy-3-chlorophenyl p-n-dodecyloxybenzoate.
  • 6
  • [ 3336-41-2 ]
  • [ 50909-50-7 ]
  • 4-(4-n-dodecyloxybenzoyloxy)-3,5-dichlorobenzoic acid [ No CAS ]
YieldReaction ConditionsOperation in experiment
71.3% With pyridine; at 20℃; for 30h; General procedure: To a suspension of 4 mmol of <strong>[3336-41-2]3,5-dichloro-4-hydroxybenzoic acid</strong> III in 25 mL of anhydrous pyridine was added dropwise 4 mmol of the corresponding 4-n-alkoxybenzoic acid chloride V. The reaction mixture was stirred at room temperature for 30 h, and then poured into ice. Four hours later the precipitate formed was filtered off, washed with cold ethanol (50 mL),and dried. The prepared compounds were white powders.
  • 7
  • [ 3336-41-2 ]
  • [ 50909-50-7 ]
  • 2,7-bis[4-(4-n-dodecyloxybenzoyloxy)-3,5-dichlorobenzoyloxy]naphthalene [ No CAS ]
 

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