Merck
CN

224847

Sigma-Aldrich

一溴化碘

98%

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别名:
溴化碘
线性分子式:
IBr
CAS号:
分子量:
206.81
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

solid

mp

42-50 °C (lit.)

密度

4.416 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES string

BrI

InChI

1S/BrI/c1-2

InChI key

CBEQRNSPHCCXSH-UHFFFAOYSA-N

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此商品
451045868908.20738
Iodine monobromide 98%

Sigma-Aldrich

224847

一溴化碘

Iodine anhydrous, beads, −10 mesh, 99.999% trace metals basis

Sigma-Aldrich

451045

Tetrabutylammonium iodide ≥99.0% (AT)

Sigma-Aldrich

86890

四丁基碘化铵

Iodine monobromide for synthesis

Sigma-Aldrich

8.20738

Iodine monobromide

form

solid

form

beads

form

crystals

form

solid

mp

42-50 °C (lit.)

mp

113 °C (lit.)

mp

141-143 °C (lit.)

mp

37-40 °C

density

4.416 g/mL at 25 °C (lit.)

density

-

density

-

density

4.41 g/cm3 at 20 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

2-30°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

一般描述

单溴化碘是一种卤素间化合物,在合成聚酮结构单元时用作亲电试剂。

单溴化碘(IBr)是一种在有机合成中使用的强碘化试剂。Ibr通常用于碳金属键的断裂、烯烃的亲电加成、甾体酮和醛的–金属键的断裂、烯烃的亲电加成、甾体酮和醛的 α-溴化,以及高烯丙基碳酸酯的非对映选择性环化。

应用

一种合成聚酮结构单元的新方法中所用的亲电试剂。

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品

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[Structure: see text] A strategically novel approach to the formation of syn-1,3-diol mono- and diethers through electrophilic activation of homoallylic alkoxymethyl ethers has been developed. The resulting polyketide-like synthetic fragments are generated in good yield and with excellent stereocontrol. A
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