7580-85-0Relevant articles and documents
Method for synthesizing ethylene glycol monobutyl ether in alkaline ionic liquid (by machine translation)
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Paragraph 0023-0040, (2020/03/05)
The invention relates to a method, for synthesizing ethylene glycol monobutyl ether from basic ionic liquid by using a basic ionic liquid as a catalyst and a solvent to catalyze tert-butyl alcohol to react with ethylene oxide to prepare ethylene glycol mont-butyl ether, and the preparation method has the yield of more than, purity greater than 93%, and the process simple 99%, suitable for industrial production . (by machine translation)
METHOD FOR PRODUCING ASYMMETRIC ALKYL ETHER HAVING TERTIARY ALKYL GROUP
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Paragraph 0042, (2017/01/31)
PROBLEM TO BE SOLVED: To provide a method capable of obtaining an asymmetric alkyl ether having a tertiary alkyl group easily and industrially. SOLUTION: (1) There is provided a method for producing an asymmetric alkyl ether having a tertiary alkyl group by subjecting a tertiary alcohol and a primary alcohol or a secondary alcohol to a dehydration reaction using activated clay as a catalyst. (2) There is provided the method for producing an asymmetric alkyl ether having a tertiary alkyl group according to (1), where the tertiary alcohol is any one selected from the group consisting of tert-butanol, tert-amylalcohol and 1-adamantyl alcohol. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT
Synthesis of low molecular weight glycol ethers from oxiranes plus olefins
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, (2008/06/13)
Disclosed is a process for preparation of monoalkyl ethers by reacting low molecular weight olefins and the corresponding oxiranes, in the presence of a catalyst comprising an acidic heterogeneous or homogeneous catalyst, generally represented by the equation: STR1 where R, R', R may be hydrogen or an alkyl radical.