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540099

(R)-(+)-氧化苯乙烯

Name: (<I>R</I>)-(+)-氧化苯乙烯
Brand: ALDRICH

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:

20780-53-4

分子量:

120.15

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

24878440

MDL number:

MFCD00066210

Beilstein/REAXYS Number:

1984

Assay:

97%

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属性

Quality Level

100

assay

97%

optical activity

[α]20/D +33°, neat

optical purity

ee: 97% (GLC)

expl. lim.

~22 %

refractive index

n20/D 1.534 (lit.)

bp

89-90 °C/23 mmHg (lit.)

density

1.051 g/mL at 25 °C (lit.)

functional group

ether, phenyl

SMILES string

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

说明

Application

(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.

Legal Information

经 Shasun Chemicals and Drugs Limited 授权，使用 Jacobsen HKR 技术制造。

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pictograms

GHS08,GHS07

signalword

Danger

hcodes

H312,H319,H350

pcodes

P202 - P264 - P280 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

176.0 °F - closed cup

flash_point_c

80 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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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)

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)

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全球贸易项目编号

货号	GTIN
540099-25G	04061837395468
540099-5G	04061832566764