titanocene
基本解釋
- 環(huán)戊二烯鈦, 鈦省
英漢例句
- The benzoylacetone is presented: three titanocene complexes are prepared in two-phase medium respectively.
在苯甲酰丙酮存在下,采用兩相法簡便合成了三種取代水楊酸二茂鈦配合物。 - OBJECTIVE To establish a capillary gas chromatography method for the determination of residual organic solvents in organometallic antitumor crude drug titanocene dichloride.
目的建立毛細(xì)管氣相色譜法測定有機(jī)金屬抗癌原料藥二氯二茂鈦中的有機(jī)溶劑殘留量。 - In chapter two , I have concentrated with my research interesting on the designation and synthesis of trisubstituted cyclopentadienyl ligands and their corresponding half-sandwich titanocene .
目前，在苯乙烯聚合中，通過配體修飾來精確控制單體序列和立體規(guī)整度的研究已成為該領(lǐng)域中最有挑戰(zhàn)性的課題之一。 - The recent progress of the studies on the structure,synthesis,and reactions of polynuclear titanocene complexes classified as chain,ring and ionic compounds and so on was reviewed.
現(xiàn)將多核茂鈦配合物分為鏈狀、環(huán)狀和離子型等幾大類,分別對其結(jié)構(gòu)、合成、反應(yīng)條件和化學(xué)反應(yīng)等在近年來的研究進(jìn)展進(jìn)行了綜述。 - The X-ray crystal structure of complex indicates that their molecule is Cs symmetry, and the geometry of titanocene can be described as pseudo-tetrahedron , or half sandwich spatial disposition.
三甲基硅基衍生物和四氯化鈦反應(yīng)后，就制得了相應(yīng)的茂鈦化合物。