By using strongly acidic cation ion exchange resins as catalyst, C4 - C6 mixed dibasic acids as materials, dibasic acid dimethyl esters were prepared.

　
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  • 以工業(yè)生產(chǎn)尼龍66副產(chǎn)物C4-C6混合二元酸為原料,強酸性陽(yáng)離子交換樹(shù)脂為催化劑,合成混合二元酸二甲酯。
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