Synthesis of (Trifluoromethyldiazirinyl)phenylboronic Acid Derivatives for Photoaffinity Labeling

Heterocycles ◽  
2021 ◽  
Vol 103 (1) ◽  
pp. 392
Author(s):  
Makoto Hashimoto ◽  
Manami Hashinoki ◽  
Natsumi Kurokawa ◽  
Yuta Murai ◽  
Zetryana Puteri Tachrim ◽  
...  
Keyword(s):  
Phenylboronic Acid ◽  
Photoaffinity Labeling

Chiral Mn(III) Salen Complex Immobilized on CuFe2O4@SiO2-NH2 NPs: A Cheap and Efficient Catalyst for N-arylation of Aryl Halides and Phenylboronic Acid Under Mild Conditions

2020 ◽  
Vol 17 (11) ◽  
pp. 857-863
Author(s):  
Mohammad Ali Nasseri ◽  
Seyyedeh Ameneh Alavi ◽  
Milad Kazemnejadi ◽  
Ali Allahresani
Keyword(s):  
Phenylboronic Acid ◽  
Significant Loss ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Efficient Catalyst ◽  
Aryl Chlorides ◽  
Mild Conditions ◽  
Cross Coupling Reactions ◽  
Salen Complex ◽  
Ft Ir

A convenient and efficient chiral CuFe2O4@SiO2-Mn(III) Ch.salen nanocatalyst has been developed for the C-N cross-coupling reactions of aryl halides/ phenylboronic acid with N-heterocyclic compounds in water and/or DMSO under mild conditions. The catalyst could be applied for the N-arylation of a variety of nitrogen-containing heterocycles with aryl chlorides, bromides, iodides and phenylboronic acid under mild conditions. Moderate to good yields were achieved for all substrates. The structure of catalyst was characterized using various techniques including FT-IR, FE-SEM, EDX, XRD, TEM and TGA. The catalyst can be simply recovered and reused for several times without significant loss of activity.

scholarly journals Protocol for clickable photoaffinity labeling and quantitative chemical proteomics

2021 ◽  
Vol 2 (2) ◽  
pp. 100593
Author(s):  
Wankyu Lee ◽  
Zhen Huang ◽  
Christopher W. am Ende ◽  
Uthpala Seneviratne
Keyword(s):  
Photoaffinity Labeling ◽  
Chemical Proteomics ◽  
Quantitative Chemical
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