方案
≥95%
表单
powder
mp
118-123 °C
储存温度
2-8°C
SMILES字符串
FC1=C(F)N=C(F)C(Cl)=C1C2=C([O-])OC3(CCCCC3)OC2=O.CC[NH+](C(C)C)C(C)C
InChI
1S/C14H11ClF3NO4.C8H19N/c15-8-6(9(16)11(18)19-10(8)17)7-12(20)22-14(23-13(7)21)4-2-1-3-5-14;1-6-9(7(2)3)8(4)5/h20H,1-5H2;7-8H,6H2,1-5H3
InChI key
PCXHULBKBXNUIT-UHFFFAOYSA-N
一般描述
N-Ethyl-N-isopropylpropan-2-aminium 3-(3-chloro-2,5,6-trifluoropyridin-4-yl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate is a fluoroarylated-meldrum′s acid adduct. It can be prepared by reacting cyclohexyl-Meldrum′s acid with 3-chloro-2,4,5,6- tetrafluoropyridine.
应用
This compound undergoes cycloreversion to form the fluoro(hetero)aryl ketene, which undergoes efficient coupling with nucleophiles and allows rapid incorporation of highly fluorinated α-fluoro(hetero)aryl acetic acid derivatives.
警示用语：
Warning
危险声明
预防措施声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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