蒸汽压
10 mmHg ( 31 °C)
质量水平
方案
97%
表单
liquid
折射率
n20/D 1.675 (lit.)
沸点
48 °C/20 mmHg (lit.)
mp
−52 °C (lit.)
密度
2.683 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
BrS(Br)=O
InChI
1S/Br2OS/c1-4(2)3
InChI key
HFRXJVQOXRXOPP-UHFFFAOYSA-N
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应用
二溴亚砜 (SOBr2)在有机合成中可用作溴化剂，溴化醇、羧酸、烯烃和酮。
SoBr2的用途如下：
SoBr2的用途如下：
- 通过溴化芳基羟胺的正C-H键，合成正
- -溴苯胺。
- β以DMF为溶剂，有β-氨基醇类合成β-氨基溴化物。
- 由1,2,4,5-四氨基苯氢溴酸盐合成4,8-二溴苯[1,2-c;4,5-c′]双[1,2,5]噻二唑。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Dermal - Skin Corr. 1B
补充剂危害
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hiroyuki Nakamura et al.
Organic letters, 5(8), 1167-1169 (2003-04-12)
[reaction: see text] A perfluorohexane layer regulates the rate of reagent transport in the bromination and chlorination of alcohols. A fluorous triphasic U-tube method is effective for lighter reagents; the thionyl chloride layer (yellow) vanishes, and the chlorides are obtained
Thionyl bromide
Ho TL, et al.
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2006)
Practical bromination of arylhydroxylamines with SOBr2 towards ortho-bromo-anilides
Du Yuanbo, et al.
Tetrahedron Letters, 72, 153074-153074 (2021)
Palladium-catalyzed alpha-arylation of aldehydes with bromo- and chloroarenes catalyzed by [{Pd(allyl)Cl}2] and dppf or Q-phos.
Giang D Vo et al.
Angewandte Chemie (International ed. in English), 47(11), 2127-2130 (2008-02-09)
Efficient synthesis of beta-amino bromides
Nagle AS, et al.
Tetrahedron Letters, 41(17), 3011-3014 (2000)
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