Product Name
溴化钛(IV), 98%
质量水平
方案
98%
表单
solid
反应适用性
core: titanium
reagent type: catalyst
沸点
230 °C (lit.)
mp
38-40 °C (lit.)
密度
3.25 g/mL at 25 °C (lit.)
SMILES字符串
Br[Ti](Br)(Br)Br
InChI
1S/4BrH.Ti/h4*1H;/q;;;;+4/p-4
InChI key
UBZYKBZMAMTNKW-UHFFFAOYSA-J
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应用
溴化钛(IV)（四溴化钛或TiBr4）可作为路易斯酸，用于合成：
- α与芳醛和3-丁炔-2-酮通过贝里斯-希尔曼反应合成α-溴亚甲基羟醛。
- 二溴化钛，其可与铜形成高效的频哪醇反应催化体系。
- 通过炔酰胺和醛或酮反应合成α-溴-γ-羟基烯胺。
特点和优势
用于在硅基底上形成硅化钛薄膜。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Corr. 1B
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
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Efficient diastereoselective pinacol reaction of aliphatic and aromatic aldehydes by combined use of newly utilized titanium (II) bromide and copper
Mukaiyama T, et al.
Chemistry Letters (Jpn), 29(4), 336-337 (2000)
Synthesis of α-Halo-γ -hydroxyenamides by Titanium Tetrahalide Mediated Addition of Aldehydes or Ketones to Ynamides
Yabuuchi Y, et al.
Organic Letters, 18(19), 4951-4953 (2016)
Titanium (IV) Bromide and Boron (III) Tribromide Promoted Baylis-Hillman Reactions of Arylaldehydes with But-3-yn-2-one
Shi M and Wang C-J
Helvetica Chimica Acta, 85(3), 841-846 (2002)
K Sellschopp et al.
The Journal of chemical physics, 152(6), 064702-064702 (2020-02-18)
The ability to synthesize nanoparticles (NPs), here TiO2, of different shapes in a controlled and reproducible way is of high significance for a wide range of fields including catalysis and materials design. Different NP shapes exhibit variations of emerging facets
商品
Titanium dioxide applications: Semiconducting material characteristics and diverse functionalities.
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