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Process for producing unsaturated alpha, omegadicarboxylic acid and / or unsaturated alpha, omegadicarboxylic acid diester
Process for producing unsaturated alpha, omegadicarboxylic acid and / or unsaturated alpha, omegadicarboxylic acid diester
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机译：制备不饱和α，ω-二羧酸和/或不饱和α，ω-二羧酸二酯的方法
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摘要
The present invention relates to a process for producing unsaturated alpha, omega dicarboxylic acid and / or unsaturated alpha, omega dicarboxylic acid diester using two ruthenium composite catalysts. Unsaturated alpha, omega dicarboxylic acids and / or unsaturated alpha, omega dicarboxylic acid diesters obtained by the process as claimed are particularly suitable for sunscreen cosmetic compositions.
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