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1)  dicarbonyl compound
二羰基化合物
1.
A convenient and highly practical procedure for C-alkylation of 1,3-dicarbonyl compounds has been developed involving the use of ionic liquid based on 1-butylpyridinum tetrafluoroborate.
以 1 -丁基吡啶四氟硼酸盐为离子液体 ,实现了 1 ,3 -二羰基化合物的烷基化反应 ,提供了一种既方便又实用的操作方
2)  1,3-dicarbonyl compound
1,3-二羰基化合物
1.
A new method for the halogenation of 1,3-dicarbonyl compounds;
1,3-二羰基化合物的卤代反应的一种新方法
2.
Silica supported sodium hydrogen sulfate (NaHSO4?SiO2) has been found to be an efficient het- erogeneous catalyst for the condensation of 1,3-dicarbonyl compounds with primary amines to give the cor- responding β-enamino ketones and esters in good yields at room temperature.
NaHSO4·SiO2作催化剂,1,3-二羰基化合物和伯胺在室温下反应合成了一系列β-烯胺酮(酯),该法反应条件温和,产率高,催化剂能回收再利用。
3)  1,2-carbonyl compound
1,2-二羰基化合物
1.
A mixture of 1,2-carbonyl compounds(glyoxal trimer dihydrate,diethyl oxalate or benzil) with dimethyl diglycolate is refluxed via condensation for 6~8h in cyclohexane in the presence of KOH,and give furan-2,5-dicarboxylic acid,3,4-dihydroxyfuran-2,5-dicarboxylic acid and 3,4-diphenylfuran-2,5-dicarboxylic acid in the yields of 73.
在KOH的作用下,1,2-二羰基化合物二水合三聚乙二醛、草酸二乙酯或二苯乙二酮与二甘醇酸二甲酯在环己烷中回流6~8h,缩合成呋喃-2,5-二甲酸、3,4-二羟基呋喃-2,5-二甲酸和3,4-二苯基呋喃-2,5-二甲酸,产率为73。
4)  1,4-bifunctional molecule
1,4-二羰基化合物
5)  3-dicarbonyl compound
3-二羰基化合物
1.
One-pot condensation of 1,3-dicarbonyl compounds with a range of aldehydes in the presence of ammonium bicarbonate was carried out under solvent-free condition at 70 ℃ to afford 1,4-dihydro- pyridines in 86%~97% yields.
碳酸氢铵、醛和1,3-二羰基化合物于70℃无溶剂条件下缩合以86~97%的产率得到1,4-二氢吡啶。
6)  β-diketone
β-二羰基化合物
1.
Synthesis of β-diketone from D-(+)-camphor;
樟脑型β-二羰基化合物的合成
补充资料:C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物
CAS:68647-95-0
中文名称:C18-不饱和脂肪酸二聚物与椰油烷基胺的化合物

英文名称:Fatty acids, C18-unsatd., dimers, compds. with coco alkylamines

fatty acids, c18-unsatd., dimers, compds. with cocoalkylamines

Fatty acids,C18-unsatd.,dimers,compds. with coco alkylamines
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