cyclopropane
cyclopropane
1. "cyclopropane:a highly flammable, explosive, colorless gas, CH, sometimes used as an anesthetic."
"环丙烷:一种极易燃易爆的无色气体,ch,有时用作一种麻醉剂."
2. Study on the Reaction of 1,2,3-Trisubstituted Electron Deficient Cyclopropane Derivatives with Thiophenol
1,2,3一三取代贫电子环丙烷衍生物与苯硫酚反应的研究
3. Keywords butyrolactam;stereoselective synthesis;cyclopropane derivative;
丁内酰胺;立体选择性;环丙烷衍生物;
4. Cyclopropane rings are included within larger systems, such as triterpenes.
三元环包含在较大的环系统中,像三萜类中。
5. Keywords 1;2;3-Trisubstituted cyclopropane;Methanolysis;Methyl butyrate;
三取代环丙烷;甲醇解;丁酸甲酯;
6. a productive enterprise specialized in manufacturing intermediates of cyclopropane series.
专门从事环丙系列中间体的生产厂家。
7. D-A cyclopropane
供电子-吸电子环丙烷
8. substituted cyclopropane
取代环丙烷
9. Keywords Pyrazol;Cyclopropane carboxylate;Insecticide;Virucide;
吡唑;环丙烷羧酸酯;杀虫剂;杀病毒剂;
10. Compound prescription acetic acid cyclopropane progesterone
复方醋酸环丙孕酮
11. Keywords Spiro cyclopropane compounds containing multiple chiral centers;Stereo chemical structure;Structure characterization and resolution;Complex compound;
多手性中心的螺环化合物;立体化学结构;结构特征和解析;复杂化合物;
12. Keywords polyfluoroalkyl iodide;cyclopropane derivative;sodium dithionite;
多氟烷基碘代烷;环丙烷衍生物;连二亚硫酸钠;
13. The conjugations between cyclopropane ring andoxazole rings were found and the reason why these compounds have low fluorescence quantum yieldswas explicated.
我们发现恶唑环与三元环间存在一定程度的共轭,并解释了上述化合物荧光量子产率较低的现象。
14. Studies on Double Hydrolytic Transformation of Chiral Cyclopropane Derivatives
手性环丙烷类衍生物双水解转换的研究
15. Studies on Regioselective Transformation of Auxiliary Group in Chiral Spiro - cyclopropane Derivatives
手性螺-环丙烷化合物中手性辅基的区域性转换反应的研究
16. This paper deals with the reaction of 1,2,3 trisubstituted electron deficient cyclopropane derivatives cis 1 carbomethoxy 2 p substitutedphenyl 6,6 dimethyl 5,7 dioxo spiro [2,5] 4,8 octadiones with thiophenol to give the products 4 and 5a.
报导1,2,3-三取代贫电子环丙烷衍生物顺-1-甲氧羰基-2-对位取代苯基-6,6-二甲基-5,7-二氧-螺-[2,5]-4,8-辛二酮与苯硫酚的反应.
17. This paper contains two parts: (1) Trisubstituted Cyclopropane and FluorinatedAlkynone; (2) Phosphate Ester and Phosphonyl Compounds.
本文包括两部分:(1)三取代环丙烷和含氟炔酮;(2)膦酸酯和膦酰化物。
18. Keywords Nuclear magnetic resonance spectroscopy;structure analysis;nuclear overhauser effect spectroscpy;cyclopropane derivative;
核磁共振;结构表征;二维核磁共振谱;环丙烷衍生物;
19. Keywords chiral cyclopropane bis lactones derivative;stereoselective double alcoholic transformation;stereochemistry and absolute configuration;X ray crystallography;
环丙烷-双内酯衍生物;立体选择性双醇解转换;立体化学和绝对构型;X射线四圆衍射;
20. Keywords cyclopropane;copper surface;adsorption;activation;density functional theory;
环丙烷;铜表面;吸附;激活;密度泛函理论;
21. Cyclopropane synthetase
环丙烷合酶
22. A Theoretical Study of Dissociative Adsorption of Cyclopropane on the Copper Surface
环丙烷在铜表面解离吸附过程的理论研究
23. Cyclopropane is a kind of structure with very excellent bioactivity.Compounds with it are mostly important media in the metabolism of both animals and plants.
环丙烷是一种具有很好生物活性的结构单元，许多具有环丙烷结构的化合物是重要的生物代谢中间体。
24. cyclopropane ring
环丙烷环
25. EOM/Propagator Calculations of Vertical Ionization Potentials of Cyclopropane
环丙烷的价层垂直电离势的EOM/电子传播算子的计算
26. Keywords Cyclopropane carboxylic acid;Benzaldehyde oxime;Chlorination;Bioactivity;
环丙烷羧酸;苯甲醛肟;氯化;生物活性;
27. ethyl cyclopropane dicarboxylate
环丙烷羧酸乙酯
28. cyclopropane dicarbonyl chloride
环丙烷羧酸酰氯
29. cyclopropane derivative
环丙烷衍生物
30. cyclopropane acid
环丙烷酸
31. cyclopropane carbonyl coloride
环丙甲酰氯
32. Cyclopropane carbonyl chloride is an important intermediate.
环丙甲酰氯是一种重要的中间体。
33. methyl cyclopropane
甲基环丙烷
34. Keywords sulfone;cyclic olefine;cyclopropane;
砜;环烯;环丙烷;
35. Keywords Proton chemical shift;Cyclopropane;Cyclobutane;Cyclopentane;Ethylene oxide;
质子化学位移;环丙烷;环丁烷;环戊烷;环氧乙烷;
36. Keywords electron-deficient cyclopropane derivative;butyric acid derivative;polysubstituted-but-3-enic acid;
贫电子环丙烷衍生物;丁酸衍生物;多取代-3-丁烯酸衍生物;
37. Study on the Reaction of Electron-deficient Cyclopropane Derivatives with 2-Mercaptobenzothiazole
贫电子环丙烷衍生物与2-巯基苯骈噻唑的反应研究
38. Reaction of Electron-Deficient Cyclopropane Derivatives with Methanol
贫电子环丙烷衍生物与甲醇的反应
39. Study on the Reaction of Electron-Deficient Cyclopropane Derivatives with Thiophenol
贫电子环丙烷衍生物与苯硫酚的反应研究
40. Chemistry of Electron-Deficient Cyclopropane Derivatives
贫电子环丙烷衍生物的化学
41. Keywords high performance liquid chromatography;chiral stationary phase;recemate;trans 1;2 disubstituted cyclopropane;
高效液相色谱法;手性固定相;对映体;反式-1;2-二取代环丙烷类化合物;
