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108596

Sigma-Aldrich

3-氯-6-甲氧基哒嗪

95%

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About This Item

经验公式（希尔记法）:
C5H5ClN2O
CAS号:
1722-10-7
分子量:
144.56
EC號碼:
217-019-7
MDL號碼:
MFCD00006467
分類程式碼代碼:
12352100
PubChem物質ID:
24846813
NACRES:
NA.22

化驗

95%

mp

84-85 °C (lit.)

SMILES 字串

COc1ccc(Cl)nn1

InChI

1S/C5H5ClN2O/c1-9-5-3-2-4(6)7-8-5/h2-3H,1H3

InChI 密鑰

XBJLKXOOHLLTPG-UHFFFAOYSA-N

一般說明

3-Chloro-6-methoxypyridazine undergoes regioselective metallation using various lithium alkylamides, temperatures and solvents (THF and ether). It was lithiated using lithium 2,2,6,6-tetramethylpiperidide during the synthesis of minaprine.

應用

3-Chloro-6-methoxypyridazine was used in the preparation of number of α-aryl-α-(pyridazin-3-yl)-acetonitriles.

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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Advances in the directed metallation of azines and diazines (pyridines, pyrimidines, pyrazines, pyridazines, quinolines, benzodiazines and carbolines). Part 2: Metallation of pyrimidines, pyrazines, pyridazines and benzodiazines.
Turck A, et al.
Tetrahedron, 57(21), 4489-4505 (2001)
Franciszek Herold et al.
Molecules (Basel, Switzerland), 12(12), 2643-2657 (2008-02-09)
This paper describes a modified method of preparation of a number of alpha-aryl-alpha-(pyridazin-3-yl)-acetonitriles via the C-arylation reaction of the corresponding carbanionsof phenylacetonitriles using 3-chloropyridazine derivatives. KOH and DMSO were used inthe deprotonation process, which made the reaction very simple and

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