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Merck

900757

Sigma-Aldrich

Sodium pyridine-2-sulfinate

别名:

2-Pyridinesulfinic acid, Sodium salt, Willis 2-pyridylsulfinates H

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About This Item

经验公式(希尔记法):
C5H4NNaO2S
CAS号:
分子量:
165.15
MDL编号:
UNSPSC代码:
12352101
NACRES:
NA.22

表单

powder or crystals

质量水平

反应适用性

reaction type: C-C Bond Formation

mp

292 °C

官能团

sulfinic acid

SMILES字符串

[Na+].[S](=O)([O-])c1ncccc1

InChI

1S/C5H5NO2S.Na/c7-9(8)5-3-1-2-4-6-5;/h1-4H,(H,7,8);/q;+1/p-1

InChI key

HQCGASCBCQJRDJ-UHFFFAOYSA-M

应用

This 2-pyridylsulfinate enables Suzuki-Miyaura cross coupling with aryl halides to access diverse pyridine derivatives as reported by the laboratory of Michael Willis.. No longer impeded by unstable 2-pyridyl boronates, the sulfinate alternatives provide Pd-catalyzed coupling routes to therapeutically valuable pyridine rings.

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - 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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

Description: Professor Willis and partners at Pfizer have shown with pyridine-2- sulfinates a palladium-catalyzed desulfinylative cross-coupling process can be realized.

Description: Professor Willis and partners at Pfizer have shown with pyridine-2- sulfinates a palladium-catalyzed desulfinylative cross-coupling process can be realized.

Description: Professor Willis and partners at Pfizer have shown with pyridine-2- sulfinates a palladium-catalyzed desulfinylative cross-coupling process can be realized.

Description: Professor Willis and partners at Pfizer have shown with pyridine-2- sulfinates a palladium-catalyzed desulfinylative cross-coupling process can be realized.

相关内容

Research in the Willis group is focused on the development of new catalysts and reactions for synthetic chemistry. The group is particularly interested in addressing synthetic challenges that are applicable to the pharmaceutical and agrochemical industries.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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