2-Methyl-1,3-dioxolane-2-ethanol synthesis
- Product Name:2-Methyl-1,3-dioxolane-2-ethanol
- CAS Number:5754-32-5
- Molecular formula:C6H12O3
- Molecular Weight:132.16
6413-10-1
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7757-82-6
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5754-32-5
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Yield: 97%
Reaction Conditions:
in diethyl ether
Steps:
1 EXAMPLE 1
Lithium aluminium hydride (2 g, 51 mmol) is added in small portions to anhydrous ethyl ether (200 cc). The mixture is cooled to 0° C. and ethyl 3,3-ethylenedioxybutanoate (3 g, 17 mmol) is then added over 10 minutes as a solution in anhydrous ethyl ether (10 cc). The mixture is stirred for 2 hours 30 minutes at a temperature in the region of 20° C. and is then hydrolyzed by adding a saturated sodium sulphate solution (12 cc). After 2 hours the white precipitate is separated off by filtration. The organic phases are dried over magnesium sulphate. 2,2-Ethylenedioxy-4-hydroxybutane (2.22 g) is thus obtained. The yield is 97%. Ethyl 3,3-ethylenedioxybutanoate can be prepared as follows:
References:
Rhone-Poulenc Sante US4876370, 1989, A
6413-10-1
240 suppliers
$10.00/5g
5754-32-5
46 suppliers
$32.00/100mg
![1,3-Dioxolane, 2-methyl-2-[2-(phenylmethoxy)ethyl]-](/CAS/20210305/GIF/90033-40-2.gif)
90033-40-2
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5754-32-5
46 suppliers
$32.00/100mg
56446-60-7
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5754-32-5
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590-90-9
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107-21-1
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5754-32-5
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$32.00/100mg