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About This Item
经验公式（希尔记法）:
C7H5ClN2
CAS号:
分子量:
152.58
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
质量水平
检测方案
97%
形式
powder
mp
149 °C (subl.) (lit.)
SMILES字符串
Clc1n[nH]c2ccccc12
InChI
1S/C7H5ClN2/c8-7-5-3-1-2-4-6(5)9-10-7/h1-4H,(H,9,10)
InChI key
QPHAGNNWDZSKJH-UHFFFAOYSA-N
一般描述
3-Chloroindazole is an indazole bearing an electron withdrawing substituent.
应用
3-Chloroindazole was used in the preparation of 3-chloro-1-(4′-methylphenyl)-indazole.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
Mikhail A Kinzhalov et al.
Dalton transactions (Cambridge, England : 2003), 42(29), 10394-10397 (2013-06-21)
A reaction between equimolar amounts of cis-[PdCl2(CNCy)2] (1) and indazole (HInd, 2) or 5-methylindazole (HInd(Me), 3) proceeded in refluxing CHCl3 for ca. 6 h affording the aminocarbene species cis-[PdCl2{C(Ind)=N(H)Cy}(CNCy)] (4) or cis-[PdCl2{C(Ind(Me))=N(H)Cy}(CNCy)] (5) in good (72-83%) isolated yields. Complexes 4
Jon C Antilla et al.
The Journal of organic chemistry, 69(17), 5578-5587 (2004-08-17)
This paper details the copper-catalyzed N-arylation of pi-excessive nitrogen heterocycles. The coupling of either aryl iodides or aryl bromides with common nitrogen heterocycles (pyrroles, pyrazoles, indazoles, imidazoles, and triazoles) was successfully performed in good yield with catalysts derived from diamine
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