1) dibasic acid half-ester
二元酸单甲酯
1.
Reaction of dibasic acid half-ester with epoxy compound has been investigated as function of factors affecting the reaction between carboxyl groups and epoxy using half-esters of a series of acid: maleic acid(MAM), succinic acid(SAM), phthalic acid(PAM), cis-1,2,3,6-tetrahydrophthalic acid(H4PAM) and cis-hexahydrophthalic acid(H6PAM), and phenyl glycidyl ether(PGE) as model compounds.
发现二元酸单甲酯的空间位阻越小和酸性越强则反应活性越大 ;对 MAM与 PGE的反应 ,催化剂的催化活性大小为乙酰丙酮铬 ( Cr AA) >四甲基溴化铵 ( TMAB) >1 -甲基咪唑 ( MI) >N,N-二甲基苄胺 ( DMBA) ;反应活性在非极性的二甲苯溶剂中比在极性的丁基溶纤剂醋酸酯 ( BCA)溶剂中大 ;反应在 1 0 0℃能顺利进行 ,但在 80℃时大多数的反应活性都很低 。
2) C_(22)-monomethyl ester of dicarboxylic acid
C22-二元酸单甲酯
3) Tridecane dicarboxylic acid monomethyl ester
十三碳二元酸单甲酯
4) dibasic acid dimethyl ester
二元酸二甲酯
1.
Mixed dibasic acid dimethyl ester was synthesized from methanol and mixed dibasic acid,the byproduct of adipic acid,using sodium sulfate monohydrate as catalyst.
采用一水合硫酸氢钠作为催化剂,催化己二酸生产副产物——混合二元酸与甲醇反应合成混合二元酸二甲酯。
6) dicarboxylic monomethylester salt
二羧酸单甲酯盐
补充资料:1,2-丙二醇的碳酸单酯甲酯
CAS:30304-82-6
中文名称:1,2-丙二醇的碳酸单酯甲酯
英文名称:Carbonic acid, menthyl ester, monoester with 1,2-propanediol
中文名称:1,2-丙二醇的碳酸单酯甲酯
英文名称:Carbonic acid, menthyl ester, monoester with 1,2-propanediol
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