呋喃衍生物,furan derivatives
1)furan derivatives呋喃衍生物
英文短句/例句
1.Synthesis and Insecticidal Activity of the Dihydroagarofuran Derivatives;双呋喃二氢沉香呋喃衍生物的合成及其杀虫活性
2.Research Progress on the Synthesis of Benzofuran Derivatives from Claisen Rearrangement Products以Claisen重排产物为原料合成苯并呋喃衍生物研究进展
3.Synthesis and Insecticidal Activity of the Hepthydroxy-β-dihydroagarofuran Derivatives;七羟基-β-二氢沉香呋喃衍生物的合成及其杀虫活性
4.RuCl_3/O_2 Catalyzed Coupling Reactions between Tertiary Amines and 2-SiloxyfuransRuCl_3/O_2催化的叔胺与2-硅氧基呋喃衍生物的偶联反应研究
5.3D_QSAR INVESTIGATION OF FURAMIDINE DERIVATIVES BY MOLECULAR FIELD ANALYSIS呋喃二脒抗寄生虫衍生物的3D_QSAR研究
6.Syntheis of 2,5-Diphenyl Furan Dhiophene and Pyrrole Derivatives2,5-二苯基呋喃、噻吩、吡咯衍生物的合成
7.Any of several drugs derived from furan that are used to inhibit bacterial growth.硝基呋喃一种呋喃衍生药物，用来抑制细菌的生长
8.A derivative of nitrofuran, C8H6N4O5, used in the treatment of bacterial infections of the urinary tract.硝基呋喃妥英一种硝基呋喃的衍生物，C8H6N4O5，用来治疗尿道细菌感染
9.Synthesis and Bioactivity of Furoxanthone Derivatives呋喃并呫吨酮衍生物的合成与生物活性研究
10.Synthesis of Furan C-Glycoside Derivative and Confirmation of Absolute Configuration of the Main Product呋喃碳苷衍生物的合成及主产物构型的确认
11.Synthesis and Study of the Derivatives of 2-Benzo[b]furan Carboxylic Acid under Microwave Irradiation;微波辐射下2-苯并呋喃甲酸衍生物的合成研究
12.Structural Effect of Benzofuranone Derivatives on the Scavenging Ability for 2,2-Diphenyl-1-picrylhydrazl苯并呋喃酮衍生物结构对其DPPH捕获能力的影响
13.Synthesis of furan from allenic sulfide derivatives联二烯丁基硫醚衍生物合成呋喃的反应
14.Synthesis of alkynyl 2(5H)-furanone derivatives via Sonogashira coupling reactionSonogashira偶联反应合成炔基2(5H)-呋喃酮衍生物
15.The Studies on the Synthesis of Benzofuran Neolignan Derivatives with Biological Activities;生物活性苯并呋喃类新木脂素衍生物的合成研究
16.The Studies on the Syntheses of 1, 4-Benzodioxane Neolignan Derivatives and Dihydrobenzofuran Neolignan Derivatives with Biological Activities;生理活性苯并二噁烷和苯并二氢呋喃新木脂素衍生物合成
17.The Synthesis of 1, 2-O-isopropylidene-α-D-pentadialdo-1, 4-furanose and Oxime Derivatives;1，2-O-异丙叉基-α-D-戊二醛-1，4-呋喃糖及其肟衍生物的合成
18.Synthesis and Antifungal Activity of Derivatives of Prinsepiol;双四氢呋喃类木脂素Prinsepiol衍生物的合成及其抑菌活性研究
相关短句/例句
dihydrofuran二氢呋喃衍生物
1.Arsonium bromides 1 reacted with electron-deficient olefins containing one p-trifluoromethyl-phenyl and two other electron withdrawing groups 2 or 3 in the presence of K2CO3 to form cis-1,2-cyclo-propane or cis-2,3-dihydrofuran derivatives containing the p-trifluoromethylphenyl group 4 or 5 in high yields with high stereoselectivity.鉮盐1以碳酸钾为碱分别与含对三氟甲基苯基及双吸电子基团的烯烃2或3反应,高产率、高立体选择性地合成了含对三氟甲基苯基的顺-1,2-环丙烷衍生物4或顺-2,3-二氢呋喃衍生物5,并对其产物结构进行了确证。
3)THF derivatives四氢呋喃衍生物
4)2,5-dihydrofuryl amide derivatives2,5-二氢呋喃酰胺衍生物
5)α-agarofuran derivativesα-沉香呋喃衍生物
1.Synthesis and CNS activities of α -agarofuran derivatives;α-沉香呋喃衍生物的合成及中枢神经系统活性
6)benzofuran derivative苯并呋喃类衍生物
延伸阅读
2,5-二氢呋喃分子式：C4H6O分子量：70CAS号：1708-29-8性质：无色液体。相对密度为0.927g/ml，沸点为66-67℃，折射率为1.4230，闪点-24℃。制备方法：暂无用途：医药中间体。
