所有图片(1)
About This Item
线性分子式:
CH2=CHBr
CAS号:
分子量:
106.95
Beilstein:
1361370
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
价格与库存信息目前不能提供
推荐产品
蒸汽压
12.46 psi ( 55 °C)
3.6 psi ( 20 °C)
质量水平
表单
liquid
浓度
1.0 M in THF
密度
0.927 g/mL at 25 °C
储存温度
2-8°C
SMILES字符串
BrC=C
InChI
1S/C2H3Br/c1-2-3/h2H,1H2
InChI key
INLLPKCGLOXCIV-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
乙烯基溴属于卤代烯 ，由于未饱和乙烯基的存在，具有很高的反应活性。在加入聚合物或材料的结构中时，它可以为聚合物或材料带来阻燃性。它也是一种多功能的结构单元，可用于聚合、加成反应、取代反应和交联反应，如Suzuki-Miyaura 和Negishi反应。 它可用于将放射性标记引入医学成像用分子。
应用
- 在电子转移介质存在下，乙烯基溴的电化学还原对二氧化碳进行序贯乙烯基环化/固定：本研究探讨了乙烯基溴的电化学还原，重点关注乙烯基自由基环化和二氧化碳固定（A Katayama, H Senboku, 2016）。
- 氩气基质中臭氧与溴乙烯和氟化物波长相关光化学反应的比较：该研究比较了乙烯基溴和氟化物与臭氧的光化学反应，考察了它们在氩气基质中的特性（BS Ault, 2021）。
乙烯基溴溶液可用作前体，用于通过不对称还原偶联，进行手性2-乙烯基四氢萘的立体选择性合成。这些手性化合物是天然产物、农用化学品和液晶中的重要结构单元。[1]
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
1.4 °F - closed cup
闪点(°C)
-17 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Nickel/Copper Co-catalyzed Enantioselective Reductive Coupling of Oxabenzonorbornadienes with Vinyl Bromides
Yao Deng, et al.
advanced synthesis and catalysis, 365, 3265-3270 (2023)
Piotr Pawluć et al.
Organic letters, 11(15), 3390-3393 (2009-07-04)
A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-beta-aryl vinyl iodides and (E)-beta-aryl vinyl bromides from styrenes based on sequential ruthenium-catalyzed silylative coupling-N-halosuccinimide-mediated halodesilylation reactions is reported.
Hsin-Lun Kao et al.
Organic letters, 13(19), 5204-5207 (2011-09-02)
The synthesis of vinyl sulfides through the coupling reaction of thiols with vinyl iodides, bromides, and chlorides is described. The thiols can couple with aryl iodides in the presence of only 0.5 mol % Cu(2)O without the need for an
Cheon-Gyu Cho et al.
Organic letters, 7(16), 3569-3572 (2005-07-29)
An effective, readily scalable two-step synthesis of trisubstituted (E)-vinyl bromides involving bromination of alpha,beta-unsaturated lactones followed by hydrolytic fragmentation has been developed. Several trisubstituted (E)-vinyl bromides, including multigram quantities of (+)-(E)-4-bromo-2-methyl-3-pentenol, a synthetic intermediate required for the C(8)-C(11) moieties of
Changhui Sun et al.
Organic letters, 11(18), 4084-4087 (2009-08-20)
With the catalysis of CuI/trans-N,N'-dimethylcyclohexane-1,2-diamine, a number of carboxylic acids underwent efficient intramolecular O-vinylation with vinyl bromides leading to the synthesis of the corresponding five- and six-membered enol lactones. The same catalytic system also led to the efficient cycloisomerization of
Active Filters
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门
