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Merck
CN

ALD00594

Sigma-Aldrich

2-Hydroxynicotinaldehyde

97%

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别名:
2-Hydroxy-pyridine-3-carbaldehyde, TDG4
经验公式(希尔记法):
C6H5NO2
CAS号:
分子量:
123.11
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.22

检测方案

97%

形式

powder or crystals

反应适用性

reaction type: C-C Bond Formation
reagent type: catalyst
reagent type: ligand
reaction type: C-H Activation

mp

223 °C

官能团

aldehyde

储存温度

2-8°C

InChI

1S/C6H5NO2/c8-4-5-2-1-3-7-6(5)9/h1-4H,(H,7,9)

InChI key

DNTYEVWEOFZXFE-UHFFFAOYSA-N

应用

This reagent was used as a catalytic transient directing group by Jin-Quan Yu′s lab for Pd(II)-catalyzed γ-C(sp3)-H arylation to couple free primary amines with aryl iodides. Reactions included Pd(OAc)2 683124 and low catalyst and directing group loading.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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The Yu program centers around the discovery of catalytic carbon–carbon and carbon–heteroatom bond forming reactions based on C–H activation. Target transformations are selected to enable 1) the use of simple and abundant starting materials such as aliphatic acids, amines and alcohols, and 2) disconnections that drastically shorten the synthesis of a drug molecule or a major class of biologically active compounds.

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