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质量水平
方案
97%
表单
solid
沸点
176 °C (lit.)
mp
65-67 °C (lit.)
溶解性
95% ethanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to yellow
官能团
chloro
SMILES字符串
Clc1cc(Cl)ncn1
InChI
1S/C4H2Cl2N2/c5-3-1-4(6)8-2-7-3/h1-2H
InChI key
XJPZKYIHCLDXST-UHFFFAOYSA-N
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一般描述
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 。
应用
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。
警示用语:
Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
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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