3-Methyl-3-methoxybutanol synthesis
- Product Name:3-Methyl-3-methoxybutanol
- CAS Number:56539-66-3
- Molecular formula:C6H14O2
- Molecular Weight:118.17
Yield:-
Reaction Conditions:
with porous sulfonic acid type strongly acidic ion exchange resin in methanol at 55; for 1 h;
Steps:
Production of 3-methyl-1,3-butanediol
A reaction tube packed with a porous sulfonic acid type strongly acidic ion exchange resin having a degree of crosslinking of 6% was kept at 55 ° C. and methanol and 4,4-dimethyl- 3-dioxane molar ratio of 1: 6 was continuously fed so that the residence time would be 1 hour. The selectivity of 3-methyl-1,3-butanediol in the reaction solution obtained after passing through the reaction tube was 56%, and the selectivity of 3-methoxy-3-methyl-1-butanol was 26%. The obtained reaction liquid was distilled and separated to obtain 3-methyl-1,3-butanediol having a purity of 98.8%.
References:
KURARAY COMPANY LIMITED;SUZUKI, YUTAKA JP6118589, 2017, B2 Location in patent:Paragraph 0021
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