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- Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi-carbazone kind. 摘要链状冠醚二芳醛在酸性条件下与氨基硫脲反应,合成了链状冠醚二芳醛缩氨硫脲类化合物。
- Synthesis of open chain crown ethers with p-chloroaniline as terminal group 对氯苯胺为端基的酰胺型开链冠醚的合成
- Synthesis of Open Chaining Crown Ether Compound 开链冠醚衍生物的合成
- Synthesis and characterization of open chain crown ethers with parathesin as terminal group 以对氨基苯甲酸乙酯为端基的酰胺型开链冠醚的合成与表征
- Synthesis and characterizaton of open chain crown ethers and their complexes with phenyl amines as the terminal group 以芳胺为端基的酰胺型开链冠醚及其配合物的合成与表征
- Synthesis of Rare Earth Complexes with Lactam Type Open Chain Crown Ethers by Ultrasonic 酰胺型开链冠醚稀土配合物的超声化学合成
- Sol-gel Derived Open Chain Crown Ether Stationary Phase for Capillary Gas Chromatography 溶胶-凝胶法制备开链冠醚毛细管气相色谱柱
- Synthesis of open chain crown ethers with isopropylidene hydrazide as terminal group and complexes of rare earth nitrate 以丙酮酰腙为端基的开链冠醚及其稀土配合物的合成
- Preparation and Investigation of a Solid-phase Microextraction Fiber Coated with Open Chain Crown Ether Containing Vinyl Group 用于固相微萃取的乙烯基开链冠醚复合涂层的研制
- The Compound's Synthesis of Open Chaining Crown their and Thiosemicarbazone 含开链冠醚基缩氨基硫脲类化合物的合成
- Kodak company describes open chain reactive methylene two-equivalent yellow-forming conplers. 柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
- Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure. 石蜡族具有石蜡的特性、具开放式结构的饱和烃。
- Paraffinic Having the characteristics of paraffins,saturated hydrocarbons of open chain structure. 石蜡族具有石蜡的特性、具开放式结构的饱和烃。
- The 501 series mattress, using the latest open chain response spring system, is solid, durable, with stronger support. 601系列床垫,它拥有完善的独立撑托弹簧系统,能够顺应人体曲线,自然支撑每个部位。
- Kodak company describes open chain reactive methylene two-equivalent yellow -forming conplers. 柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
- Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n. 烯,烯烃,链烯一系列不饱和的,有两个或两个以上碳碳双链的开链烃,其一般分子式为cnh2n
- Anti-large, then ignore the soul of open chain, they had no defense, 3rd charge, invincible 14 seconds, enough time for his second! 大号防高,那么开忽视灵魂锁链,他们就没防御了,3次冲锋,14秒无敌,有足够时间秒他!
- The classifications,synthesis,and application of the open chain azacrown ether compounds and their analogues have been reviewed in this paper. 从分类、合成及应用等方面概述了近年来氮杂冠醚及其类似物的研究进展。
- New functionalized open chain dioxotetraamine, which contained hydroxylmethyl groups, was synthesized through simple method with mild reaction condition and higher yield. 利用简单反应首次合成功能取代的开链二氧四胺配体,此配体含有苯环取代羟甲基侧链,此反应原料易得、产率高。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。