145378
4,6-二氯嘧啶
97%
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关于此项目
经验公式（希尔记法）:
C4H2Cl2N2
化学文摘社编号:
分子量:
148.98
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-770-2
Beilstein/REAXYS Number:
111195
MDL number:
产品名称
4,6-二氯嘧啶, 97%
InChI key
XJPZKYIHCLDXST-UHFFFAOYSA-N
InChI
1S/C4H2Cl2N2/c5-3-1-4(6)8-2-7-3/h1-2H
SMILES string
Clc1cc(Cl)ncn1
assay
97%
form
solid
bp
176 °C (lit.)
mp
65-67 °C (lit.)
solubility
95% ethanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to yellow
functional group
chloro
Quality Level
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Application
在 N -取代氮杂杯嘧啶的合成中使用了 [4，6-二氯嘧啶 。它被用作通过串联胺化和 Suzuki-Miyaura 交叉偶联合成双取代嘧啶的起始试剂 。它也用于涉及联芳交叉耦合的联芳嘧啶合成。
General description
4,6-二氯嘧啶的循环伏安图显示三个阴极波，由碳氯键的连续断裂以及嘧啶的还原产生 。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Electrochemical reduction of halogenated pyrimidines at mercury cathodes in acetonitrile.
Ji C, et al.
Journal of Electroanalytical Chemistry, 500(1), 3-11 (2001)
Tetrahedron, 62, 10055-10055 (2006)
Li-Xia Wang et al.
The Journal of organic chemistry, 75(3), 741-747 (2010-01-02)
A number of N-substituted azacalix[4]pyrimidines were synthesized by two methods. While straightforward condensation reaction between 4,6-dichloropyrimidine and 4,6-bis(alkylamino)pyrimidines gave identically N-substituted azacalix[4]pyrimidines in low yields, a general and moderate-to-high yielding 1 + 3 macrocyclic fragment coupling reaction afforded azacalix[4]pyrimidines that
Richard T Wheelhouse et al.
Journal of medicinal chemistry, 49(17), 5187-5198 (2006-08-18)
Biarylpyrimidines are characterized as selective ligands for higher-order nucleic acid structures. A concise and efficient synthesis has been devised incorporating Suzuki biaryl cross-coupling of dihalopyrimidines. Two ligand series are described based on the parent thioether 4,6-bis[4-[[2-(dimethylamino)ethyl]mercapto]phenyl]pyrimidine (1a) and amide 4,6-bis(4[(2-(dimethylamino)ethyl)carboxamido]phenyl)pyrimidine
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