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表单
liquid
组成
Bis(2,2,6,6-tetramethylpiperidinyl)zinc, ~12 wt. %
LiCl, 2-4%
MgCl2, 6-9%
THF/toluene, ca. 90:10 (solvent)
浓度
in THF/toluene
密度
0.991 g/mL at 25 °C
一般描述
Bis(2,2,6,6-tetramethylpiperidinyl)zinc,lithium chloride, magnesium chloride complex solution is an organozinc reagentextensively used in C-C bond forming,Negishi coupling, Michael additions, Cu(I)-promoted reactions, and electrophilic amination reactions.
应用
Bis(2,2,6,6-tetramethylpiperidinyl)zinc, lithium chloride, magnesium chloride complex solution can be used as a base for the:
- Regioselective zincation of pyridines and related azines to synthesize zincated pyridines and azines.(1)
- Chemoselective direct zincation of arenes and heteroarenes to synthesize polyfunctional aryl and heteroaryl zinc reagents.
- Regioselective zincation of thiazoles to synthesize zincated thiazoles, which readily reacts with various electrophiles to form highly functionalized thiazoles.
警示用语：
Danger
危险分类
Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - 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)
5.0 °F
闪点(°C)
-15 °C
法规信息
危险化学品
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