3-(ACRYLOYLOXY)-2-HYDROXYPROPYL METHACRYLATE synthesis
- Product Name:3-(ACRYLOYLOXY)-2-HYDROXYPROPYL METHACRYLATE
- CAS Number:1709-71-3
- Molecular formula:C10H14O5
- Molecular Weight:214.22
106-91-2
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1709-71-3
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Yield:-
Reaction Conditions:
2,6-di-tert-butyl-4-methyl-phenol;triethylamine at 80; for 48 h;Product distribution / selectivity;
Steps:
C2
13.27 g of glycidyl methacrylate, 0.02 g of 2,6-ditert.-butyl-4-methylphenol, 6.78 g of acrylic acid and 0.10 g of one of the catalysts set forth in Table 1 were reacted each time at 80° C. in a glass vessel with a small opening and with magnetic stirring. The acid value was determined after 24 and 48 hours. If it was greater than 4 mg KOH/g after 48 hours, the batch was discarded without further analysis. The catalysts in comparison examples C2 to C6 exhibit, for a given weight, much lower activity, and those in C7 and C8 a lower activity, than the catalyst in example 9 according to the invention. The reaction product was at least equal to the comparison products according to the acid value, hydroxyl value and purity (GPC analysis).
References:
Bayer MaterialScience AG US2006/189823, 2006, A1 Location in patent:Page/Page column 4
106-91-2
566 suppliers
$6.00/25g
79-10-7
737 suppliers
$20.16/100 mL
![2-Propenoic acid, 2-methyl-, 3-hydroxy-2-[(1-oxo-2-propen-1-yl)oxy]propyl ester](/CAS/20210305/GIF/433937-38-3.gif)
433937-38-3
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1709-71-3
89 suppliers
$18.00/25g