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- dimethyl malonic ester 二甲基丙二酸酯
- In the first part, chemical synthesis, including by acraldehyde, malonic ester, ami no lactone and others were discussed and synthesis by hydantoin was emphasized. 第一部分讨论了DL-蛋氨酸及其衍生物的化学合成，包括丙烯醛法、丙二酸酯法，氨基内酯法等，并着重介绍了海因法。
- Manufacture of Phenyl and Phenylethyl Malonic Esters. 苯基和苯基乙基丙二酸酯的生产。
- In this paper a new method on the Preparation dimethyl malonate has been proposed. 本文通过对丙二酸二甲酯合成新方法的研究，收率达到80%25以上。
- The preparation of dimethyl malonate was studied with monochloroacetic acid,methanol and sodium cyanide by cyanidation and esteriflcation. 对氰化酯化法合成丙二酸二甲酯的工艺进行了改进。
- This invention relates to the manufacture of phenyl and phenyl ethyl malonic esters and more particularly to the manufacture of dialkyl phenylmalonates and compounds are useful as intermediates in the manufacture of medicinals. 本发明和苯基苯乙基丙二酸酯的生产有关，尤其是和二烷基苯基丙二酸酯的生产有关，它们在生产药品的过程作为中间体非常有用。
- Dimethyl malonate useful as intermediates for medicines,agrochemicals and dyes,were pre-pared by old methods in out country.The yield of dimethyl malonate(based on Cl CH2COOH)was 65%. 丙二酸二甲酯是医药、农药和染料的中间体，目前国内老方法生产收率只有65%25（以氯乙酸为基础）。
- dimethyl malonic acid 二甲基丙二酸
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- ethyl malonic ester 乙基丙二酸酯
- ethoxymethylene malonic ester 乙氧基甲叉丙二酸酯
- cyano malonic ester 氰基丙二酸酯
- malonic ester 丙二酸酯
- malonic ester synthesis 丙二酸酯合成
- diethyl malonic ester 二乙基丙二酸酯
- A natural or synthetic ester of glycerol and fatty acids. 甘油酯以甘油和脂肪酸天然存在的或合成的酯
- Dimethyl phosphonate reacted with acrylonitrile under strong base (sodium alcoholate) or BPO catalysis, and then reacted with malonic aldehyde to give a N-P type fire retardant. 摘要以亚磷酸二甲酯、丙烯酰胺在强碱性（醇钠）或BPO作催化剂条件下反应，再与丙二醛反应得到氮-磷(N-P)型阻燃剂。
- A salt or an ester of lactic acid. 乳酸盐或乳酸酯
- A salt or an ester of titanic acid. 钛酸盐钛酸的盐或酯
- A salt or ester of hypochlorous acid. 次碳酸盐一种次碳酸的盐或酯
