282790
苯并-15-冠醚-5
98%
别名:
2,3,5,6,8,9,11,12-Octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin, 2,3-Benzo-1,4,7,10,13-pentaoxacyclopentadecane, Benzo15C5, Monobenzo-15-crown-5
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所有图片(1)
About This Item
经验公式（希尔记法）:
C14H20O5
CAS号:
分子量:
268.31
Beilstein:
1624106
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
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一般描述
苯并-15-冠醚-5是一种大环冠醚。在金属催化反应中可作为配体与金属阳离子配位，增强反应性和选择性。例如，对于某些金属催化的交叉偶联反应，包括Suzuki-Miyaura或Stille反应，它的加入提高了反应的效率和选择性。苯并-15-冠醚-5也可用作有机合成的相转移催化剂。
应用
苯并-15-冠醚-5可作为反应剂合成酚类苯并-15-冠醚-5树脂。树脂可进一步通过选择性吸附Li-6同位素，进行锂同位素分离。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
J Patrick Shupp et al.
Dalton transactions (Cambridge, England : 2003), 46(28), 9163-9171 (2017-07-05)
We report the synthesis, interconversions and X-ray structures of a set of [mFe-nS]-type carbonyl clusters (where S = S
Li-Jing Du et al.
Food chemistry, 262, 118-128 (2018-05-13)
In this study, dispersive micro solid phase extraction (DMSPE) combined with ultrahigh-performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry method was established to extract and determine sudan dyes and their metabolites in real samples. The crown ether microfunctionalized
Shinzo Kagabu et al.
Bioorganic & medicinal chemistry letters, 19(11), 2947-2948 (2009-05-05)
Imidacloprid (IMI) derivatives conjugated with benzo-15-crown-5 and benzo-18-crown-6 structures, applied for the first time to explore novel insecticidal molecule, elicited strong excitatory toxic signs to the house flies and stunningly exhibited three to five times higher insecticidal activity than that
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