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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
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)
Practical bromination of arylhydroxylamines with SOBr2 towards ortho-bromo-anilides
Du Yuanbo, et al.
Tetrahedron Letters, 72, 153074-153074 (2021)
Efficient synthesis of beta-amino bromides
Nagle AS, et al.
Tetrahedron Letters, 41(17), 3011-3014 (2000)
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)
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