推薦產品
品質等級
化驗
97%
形狀
solid
mp
67-73 °C (lit.)
官能基
bromo
SMILES 字串
Brc1cncnc1
InChI
1S/C4H3BrN2/c5-4-1-6-3-7-2-4/h1-3H
InChI 密鑰
GYCPLYCTMDTEPU-UHFFFAOYSA-N
尋找類似的產品? 前往 產品比較指南
一般說明
研究了微波辐射下 5-溴嘧啶与亲核试剂的快速亲核取代反应 。5-溴嘧啶与立陶宛二异丙基酰胺直接金属化生成 4-锂-5-溴嘧啶 。
應用
5-溴嘧啶用于合成:
- 通过钯催化的好氧和无配体 Suzuki 反应得到的 N -杂芳基取代 9-芳基咔唑衍生物
- (5-(苯乙炔基)嘧啶),通过微波辅助有机合成 (MAOS) Sonogashira 方案
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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A palladium-catalyzed aerobic and ligand-free Suzuki reaction in aqueous ethanol has been developed for the synthesis of N-heteroaryl substituted 9-arylcarbazolyl derivatives. A number of N-heteroaryl halides, namely 2-halogenated pyridines, 2-bromoquinoline, 5-bromopyrimidine and 2-chloropyrazine, were coupled with 4-(9H-carbazol-9-yl)phenylboronic acid (CPBA) or
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