发明授权
US4282386A Alkyl, cycloalkyl diethers of (poly)alkylene glycols 失效
(聚)亚烷基二醇的烷基,环烷基二醚

Alkyl, cycloalkyl diethers of (poly)alkylene glycols
摘要:
Mono- and polyalkylene glycol diethers are prepared by reacting the corresponding alkyl monethers with a C.sub.5-6 cycloalkene in the presence of an acid ion-exchange resin.
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