S4921
反式-1,2-二苯乙烯氧化物
98%
别名:
反式-1,2-二苯基环氧乙烷
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关于此项目
经验公式（希尔记法）:
C14H12O
化学文摘社编号:
分子量:
196.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
215-877-7
Beilstein/REAXYS Number:
82740
MDL number:
Assay:
98%
InChI
1S/C14H12O/c1-3-7-11(8-4-1)13-14(15-13)12-9-5-2-6-10-12/h1-10,13-14H/t13-,14-/m1/s1
InChI key
ARCJQKUWGAZPFX-ZIAGYGMSSA-N
SMILES string
O1[C@@H]([C@H]1c2ccccc2)c3ccccc3
assay
98%
mp
65-67 °C (lit.)
Quality Level
General description
反-均二苯乙烯氧化物，又称反式-1,2-二苯基环氧乙烷，常用于光化学，光照后会改变结构。均二苯乙烯氧化物类受光激发后会断裂，形成羰基叶立德(Carbonyl ylide)。 它还常用于合成反式均二苯乙烯硫化物。
Application
- 液相色谱手性固定相：反式二苯乙烯氧化物已被用于制造纤维素衍生物包被的球形共价有机框架，作为高效液相色谱对映体分离的手性固定相，证明其在先进分析方法中起关键作用（Yan et al., 2022）。
- 手性高效液相色谱方法选择：其应用扩展到滞后现象的利用，在极性有机模式下进行手性高效液相色谱方法选择，从而提高药物化合物分析的效率和特异性（Horváth et al., 2020）。
- 对映体分离的吸附性能：手性选择器负载对全孔和表面多孔颗粒吸附性能的影响在高效超快对端分离中非常重要，其中反式二苯乙烯氧化物衍生物起着重要作用（Felletti et al., 2018）。
- 烯烃环氧化的催化作用：反式二苯乙烯氧化物参与了创新性催化研究，特别是开发碳氮负载Fe(2)簇催化剂以用于烯烃环氧化，证明其可应用于可持续化学合成（Tian et al., 2018）。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Photochemistry of cis-and trans-stilbene oxides
Lee, George A
The Journal of Organic Chemistry, 41, 2656-2658 (1976)
Li-Ming Yang et al.
Bioorganic & medicinal chemistry letters, 12(7), 1013-1015 (2002-03-23)
A new series of trans-stilbene benzenesulfonamide derivatives were designed and synthesized as potential antitumor agents. These new compounds were evaluated in the National Cancer Institute's 60 human tumor cell line in vitro screen. Compounds 9-13 were cytotoxic against several cell
V J Mayani et al.
Chirality, 21(2), 255-261 (2008-06-19)
Chromatographic behavior of nonracemic mixtures, viz., mandelic acid and stilbene oxide as analytes has been studied in detailed by enantiomer self-disproportionation on achiral ordered mesoporous material M41S and regular silica gel as stationary phases. Enantiomer self-disproportionation gave enhanced separation of
Rujin Gong et al.
Journal of chromatography. A, 1286, 119-126 (2013-03-19)
The chromatographic enantioseparation of trans-stilbene oxide (TSO) was studied experimentally and theoretically, where the preparative column was packed with 20 μm Chiralcel OD stationary phase and hexanes/2-propanol were used as mobile phase. The bed porosity, axial dispersion coefficient, mass transfer
Neil Everall et al.
Applied spectroscopy, 64(1), 52-60 (2010-02-06)
Picosecond time-resolved transmission Raman data were acquired for 1 mm thick powder samples of trans-stilbene, and a Monte Carlo model was developed that can successfully model the laser and Raman pulse profiles. Photon migration broadened the incident (approximately 1 ps)
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