4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester)

4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) Basic information
Product Name:4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester)
Synonyms:4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester);4-Cyanophenol 4-(6-acryloyloxyhexyloxy)benzoate;4-Cyanophenyl 4'-(6-acryloyloxyhexyloxy)benzoate;Benzoic acid, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-cyanophenylester;(4-cyanophenyl) 4-(6-prop-2-enoyloxyhexoxy)benzoate;RM23;6-[4-(4-Cyanophenoxycarbonyl)phenoxy]hexyl acrylate;Benzoic acid, 4-[[6-[(1-oxo-2-propen-1-yl)oxy]hexyl]oxy]-, 4-cyanophenyl ester
CAS:83847-14-7
MF:C23H23NO5
MW:393.43
EINECS:425-120-4
Product Categories:
Mol File:83847-14-7.mol
4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) Structure
4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) Chemical Properties
Boiling point 563.1±45.0 °C(Predicted)
density 1.19
vapor pressure 0-0Pa at 25-50℃
form Solid:crystalline
LogP4.5 at 40℃ and pH7
Safety Information
MSDS Information
4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) Usage And Synthesis
Uses4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) can be used as an intermediate in organic synthesis, mainly used in laboratory research and development and in the process of chemical and pharmaceutical synthesis.
SynthesisSynthesis_83847-14-7
The target monomer was prepared by firstly converting the acid into the corresponding acid chloride, then condensing this withp-cyanophenol. The acid (17.32 g, 0.059 mol) was stirred with thionyl chloride (35.7 g, 0.3 mol) in the presence of DMF (2 drops) and 2,6-di-tert-butyl-4-methyl phenol (4.4 g, 0.02 mol). After ca. 25 min, by which time solution was achieved, the excess thionyl chloride was removed by rotary evaporation and high vacuum (1-2 h). The acid chloride residue was dis- solved in anhydrous chloroform (30 mL), then added slowly dropwise into a stirred solution of p-cyanophenol (7.03 g, 0.059 mol) and triethylamine (6.07 g, 0.06 mol) in chloroform (20 mL) at 0??C. After the addition the mixture was stirred at room temperature for 24 h and then chloroform (200 mL) added. This solution was washed with water (50 mL) followed by 2 N sodium hydroxide solution (3 x 50 mL) and water (2 x 50 mL). The organic layer was dried (MgSO,), evaporated, then subjected to flash chromatography, using dichloro- methane as both the solvent and the eluant. The monomer was finally recrystallized from isopropanol and shown to be pure by tlc. Yield: 16 g, 69%.
4-(6-Acryloyloxyhexyloxy)-benzoesure (4-cyanophenylester) Preparation Products And Raw materials
Raw materials4-(6-ACRYLOXY-HEX-1-YLOXY)BENZOIC ACID-->4-Cyanophenol-->6-Chlorohexanol

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