335207
3-氯吲唑
97%
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关于此项目
经验公式（希尔记法）:
C7H5ClN2
化学文摘社编号:
分子量:
152.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
249-444-9
MDL number:
产品名称
3-氯吲唑, 97%
InChI key
QPHAGNNWDZSKJH-UHFFFAOYSA-N
InChI
1S/C7H5ClN2/c8-7-5-3-1-2-4-6(5)9-10-7/h1-4H,(H,9,10)
SMILES string
Clc1n[nH]c2ccccc12
assay
97%
form
powder
mp
149 °C (subl.) (lit.)
functional group
chloro
Quality Level
Application
3-Chloroindazole was used in the preparation of 3-chloro-1-(4′-methylphenyl)-indazole.
General description
3-Chloroindazole is an indazole bearing an electron withdrawing substituent.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
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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