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- macrocyclic polydisulfide 多聚二硫大环
- Cucurbituril is a macrocyclic cavitand compound with two portals. 葫芦脲是一种具有大环空腔、两端开口的葫芦状分子。
- Of tacrolimus or other drugs known macrocyclic allergy. 对他克莫司或其它大环类药物已知过敏者。
- A new poly-sodium complex (Na3L) of a macrocyclic Schiff base was studied byAPCI and ESI mass spectrometry. 对新合成的大环Schiff碱-钠配合物(配体L的分子量为673),用电喷雾电离(ESI)及大气压化学电离(APCI)进行了质谱分析,并将其与快原子轰击(FAB)质谱分析结果进行了比较。
- Cyclopentadecanolide which a macrocyclic musk compound is one of the best perfume of musk. 目的研究高效液相色谱法测定合成化妆品香料麝香酮及黄蜀葵酮含量。
- Macrocyclic polymers have been obtained in the presence of cyclic thio-compound. 在环硫化合物存在下,获得了环形聚合物;
- Microwave Irradiation Accelerated Detosylations of Poly(P-tosyl) Macrocyclic Polyamines. 魏俊发; 石先莹; 何地平; 马别厚.
- The synthetic conditions and purifying methods of the intermediates and macrocyclic ligands were studied. 对中间体及产物的合成和分离纯化方法进行了讨论。
- Colquhoun et al have reported the synthesis routes of PEK with macrocyclic PEEK moiety in main chain and bis(macrocyclic PEEKK)-terminated PEEK. Colquhoun等人做了一些工作,采取亲电路线合成了主链上含有环状聚芳醚酮单元的聚芳醚酮以及以环状聚芳醚酮单元封端的聚芳醚酮低聚物。
- Metal complex of macrocyclic polyamines can hydrolyze DNA and RNA, the ability depends on metal ions and their side groups conjugated to them. 大环多胺金属配合物能水解DNA、RNA,其水解能力跟金属离子和与其连接的基团密切相关。
- Calixarene is a new class of macrocyclic compounds, having unique structure and the ability to be easily derivatized, thus it has advantages in acting as catalysts. 摘要杯芳烃特殊的结构和易于衍生化的特点使其在用作催化剂方面具有独特的优势。
- The electronic structures of 20 of oxa , aza , thia macrocyclic compounds with side substitute of halogen and trihalomethyl have been calculated by use of AM1. 用AM1方法计算了20个卤素及三卤甲基侧取代氧、氮、硫杂大环化合物的电子结构。
- This paper reports studies of IR spectra of a series of macrocyclic polyethers and their substitution derivatives and the information of steric effect in the molecule. 内酯冠醚化合物的红外光谱研究报道很少,特别是随醚环的扩大和醚环骨架上不同取代基的引入所引起的中红外光谱的变化尚缺乏研究。
- Fudan UNIVERSITY , Shanghai, China. Faculty of Chemistry. (Sep1986- Dec 1989). Macrocyclic chemistry, radioisotopes, nuclear medicine, molecular computation and recognition. 教育与培训:理学硕士;化学;北京师范大学;中国;1986.
- Teng Ben, C.h.Chen, H,Cao, X.Wang, X.C.Liu, C.Wang, Z.W.Wu, W.J.Zhang,* Yen Wei, “LB Film Structure of Nanometer-Scale PEEKK Macrocyclic Oligomers”, Macromol. 贲腾,陈春海,孙辉,曹晖,刘新才,王兴,裘赫,吴忠文,张万金,于坤谦,危岩,“刚性环状齐聚物的二维有序单分子膜结构”,高等学校化学学报,已接收。
- After purification, c-poly(GTEMPO-co-EO) was used to control the polymerization of styrene and the target amphiphilic macrocyclic graft copolymer c-PEO-g-PS was obtained. 用芘作为荧光探针,测定了不同侧链长的共聚物的临界胶束浓度。
- This paper reviewed the application of the template effect in thesynthesis of macrocyclic compounds and synthetic methods of macrocyclic compounds with different donors. 本文综述了模板反应在大环化合物合成中的应用,及含不同配位原子的大环化合物的合成方法。
- With different oxide states,when an electroactive group was introduced into its backbone,the macrocyclic host has different interaction abilities with quest molecules. 在大环化合物上引入电活性基团,其氧化态和还原态对客体分子的作用明显不同,成为一种新颖独特的分子识别方法。
- Phentex Corporation is in research and manufacture Liquid Crystal compounds, Macrocyclic Compounds, Crown Compounds, Phamaceutical Intermediates, Rare Earth Products and Specialty Chemicals. 大环化合物、液晶、冠状化合物等的制造商。