540099
(R)-(+)-氧化苯乙烯
97%, optical purity ee: 97% (GLC)
别名:
(R)-(+)-环氧乙基苯, (R)-环氧苯乙烷
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关于此项目
经验公式（希尔记法）:
C8H8O
化学文摘社编号:
分子量:
120.15
Beilstein:
1984
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
97%
旋光性
[α]20/D +33°, neat
光学纯度
ee: 97% (GLC)
expl. lim.
~22 %
折射率
n20/D 1.534 (lit.)
沸点
89-90 °C/23 mmHg (lit.)
密度
1.051 g/mL at 25 °C (lit.)
官能团
ether
phenyl
SMILES字符串
C1O[C@@H]1c2ccccc2
InChI
1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m0/s1
InChI key
AWMVMTVKBNGEAK-QMMMGPOBSA-N
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应用
(R)-(+)-Styrene oxide can be used:
- As a chiral initiator in the synthesis of 5-pyrimidyl alkanol from its corresponding aldehyde using diisopropylzinc.
- As a substrate in the stereoselective intermolecular O-alkylation of phenols with epoxides via Friedel–Crafts-type reaction.
- As a substrate in the ring-opening reactions of epoxides with alcohols, carboxylic acids, and thiols using the AlPW12O40 catalyst.
Used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine.
法律信息
经 Shasun Chemicals and Drugs Limited 授权，使用 Jacobsen HKR 技术制造。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
176.0 °F - closed cup
闪点(°C)
80 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Enantioselective synthesis induced by chiral epoxides in conjunction with asymmetric autocatalysis
Kawasaki T, et al.
Tetrahedron Asymmetry, 15(23), 3699-3701 (2004)
Aluminumdodecatungstophosphate (AlPW12O40) as a reusable Lewis acid catalyst: Facile regioselective ring opening of epoxides with alcohols, acetic acid and thiols
Firouzabadi H, et al.
J. Mol. Catal. A: Chem., 250(1-2), 237-242 (2006)
Kang, B.; Chang, S.
Tetrahedron, 60, 7353-7353 (2004)
A new regio-and stereoselective intermolecular Friedel-Crafts alkylation of phenolic substrates with aryl epoxides
Bertolini F, et al.
Tetrahedron Letters, 47(1), 61-64 (2006)
Styrene-7,8-oxide.
Report on carcinogens : carcinogen profiles, 12, 391-392 (2011-08-25)
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