1) 1,3-dicarbonyl compounds
1,3-二羰基化合物
1.
For the first part, we stressed reactions of sulphoxide with 1,3-dicarbonyl compounds promoted by Cu(OAc)2·H2O, 2,2′-biimidazole and iodobenzene diacetate.
第一部分为二醋酸碘苯、二价铜离子及联咪唑促进下的1,3-二羰基化合物与亚砜的反应研究。
2.
The first part studied the regioselective addition of C-nucleophiles such as indoles, nitroalkanes and 1,3-dicarbonyl compounds toγ-oxo-α,β-unsaturated esters.
第一部分以γ-氧代-α,β-不饱和酯为底物,分别研究了其与吲哚,硝基烷烃和1,3-二羰基化合物的区域选择性加成反应。
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) α-diazo-δ-hydroxy-1,3-dicarbonyl compounds
α-重氮-δ-羟基-1,3-二羰基化合物
4) fluoroalkyl-1,3-diketones
氟烷基取代的1,3-二羰基化合物
5) 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。
6) 1,4-bifunctional molecule
1,4-二羰基化合物
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
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
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条