推薦產品
![三[2-(二甲氨基)乙基]胺 97%](/deepweb/assets/sigmaaldrich/product/structures/695/792/ee0ff167-22a3-43a7-83a1-6c4908adf0ae/640/ee0ff167-22a3-43a7-83a1-6c4908adf0ae.png)
一般說明
可以通过还原溴化铜或CuSO4-NaBr来制备溴化亚铜。在熔融状态下，它呈灰褐色/绿褐色。
應用
一些已报道的溴化铜应用包括：
据报道，其可在CuBr/LiOCH3（甲醇溶液）存在下，将 α-溴- α-氯代羧酸盐还原均耦联为 α, α′二氯琥珀酸二甲酯衍生物。
- 交叉偶联反应中的催化剂。
- Sonogashira耦合中的助催化剂。
- 在炔烃对映选择性加成中的Lewis酸。
- 当与三分子吡啶引发剂进行络合时充当还原剂，从而用于苯乙烯、丙烯酸甲酯和甲基丙烯酸甲酯的受控聚合。
据报道，其可在CuBr/LiOCH3（甲醇溶液）存在下，将 α-溴- α-氯代羧酸盐还原均耦联为 α, α′二氯琥珀酸二甲酯衍生物。
相關產品
產品號碼
描述
訂價
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 3
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
客戶也查看了
Jian Wang et al.
Macromolecular rapid communications, 40(2), e1800332-e1800332 (2018-06-28)
Polymerization-induced self-assembly (PISA) and in situ crosslinking of the formed nanoparticles are successfully realized by activators regenerated by electron-transfer atom transfer radical polymerization (ARGET ATRP) of glycidyl methacrylate (GMA) or a mixture of GMA/benzyl methacrylate (BnMA) monomers in ethanol. Poly(oligo(ethylene
Synthesis, 1535-1535 (2007)
Denissova I and Barriault L
Handbook of Reagents for Organic Synthesis null
Lu-Ying Han et al.
Pharmaceutics, 11(2) (2019-01-30)
Icariin (ICA) is a major flavonoid that contains the active compound Epimedii Folium. However, ICA's pharmacokinetic characteristics remain unsatisfactory due to its low bioavailability, and hence limited drugability. In order to improve its pharmacokinetics and achieve prolonged blood circulation time
Yu Wang
Polymers, 11(8) (2019-07-31)
Atom transfer radical polymerization (ATRP) of methyl acrylate (MA) was carried out by continuous feeding of Cu(I) activators. Typically, the solvent, the monomer, the initiator, and the CuBr2/Me6TREN deactivator are placed in a Schlenk flask (Me6TREN: tris[2-(dimethylamino)ethyl]amine), while the CuBr/Me6TREN
條款
We presents an article about ARGET ATRP, and its procedure for PMMA polymer brush growth. Surface preparation before polymer brush growth consists of two steps: surface cleaning and initiator monolayer deposition.
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務