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2-氯嘧啶

2-氯嘧啶用途

【用途一】
用作药物丁螺环酮中间体

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2-氯嘧啶名称

[ CAS 号 ]:
1722-12-9

[ 中文名 ]:
2-氯嘧啶

[ 英文名 ]:
chloropyrimidine

[中文别名 ]:

2-氯吡啶啉

[英文别名 ]:

2-Chloro-4-deoxyuracil
2-Chloro-pyrimindine
EINECS 217-020-2
chloro-pyrimidine
2-Chloropyrimindine
MFCD00006060
chloropyrimidine
2-pyrimidyl chloride
2-Chloropyrimidine
2-Cl-pyrimidine

2-氯嘧啶物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
199.2±0.0 °C at 760 mmHg

[ 熔点 ]:
63-66 °C(lit.)

[ 分子式 ]:
C₄H₃ClN₂

[ 分子量 ]:
114.533

[ 闪点 ]:
109.2±4.3 °C

[ 精确质量 ]:
113.998474

[ PSA ]:
25.78000

[ LogP ]:
0.36

[ 外观性状 ]:
白色至淡黄色结晶粉末

[ 蒸汽压 ]:
0.5±0.3 mmHg at 25°C

[ 折射率 ]:
1.535

[ 储存条件 ]:
Refrigerator

[ 水溶解性 ]:
水溶性：微溶；可溶于：甲醇

2-氯嘧啶MSDS

2-氯嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H319

[ 警示性声明 ]:
P301 + P312 + P330-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2933599090

2-氯嘧啶合成路线

2-氯嘧啶上下游产品

2-氯嘧啶上游产品

2-氯嘧啶下游产品

2-氯嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-氯嘧啶文献

Cobalt-catalyzed cross-coupling between in situ prepared arylzinc halides and 2-chloropyrimidine or 2-chloropyrazine.

J. Org. Chem. 74(8) , 3221-4, (2009)

A cobalt-catalyzed cross-coupling of aryl halides with 2-chloropyrimidines or 2-chloropyrazines is reported in satisfactory to high yields. The key step of this procedure is the formation of aromatic ...

Ru-catalysed C-H arylation of indoles and pyrroles with boronic acids: scope and mechanistic studies.

Chemistry 21(14) , 5380-6, (2015)

The Ru-catalysed C2-H arylation of indoles and pyrroles by using boronic acids under oxidative conditions is reported. This reaction can be applied to tryptophan derivatives and tolerates a wide range...

Expedient parallel synthesis of 2-amino-4-heteroarylpyrimidines.

Org. Lett. 7(19) , 4113-6, (2005)

[reaction: see text] An expedient synthesis of diverse 2-amino-4-heteroarylpyrimidines via a 2-chloropyrimidine intermediate is described. A series of potentially biologically active analogues have be...

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