Practical Method for Asymmetric Addition of Arylboronic Acids to α,β-Unsaturated Carbonyl Compounds Utilizing an In Situ Prepared Rhodium Catalyst

2009 ◽  
Vol 74 (2) ◽  
pp. 929-931 ◽  
Author(s):  
Kirill Lukin ◽  
Qunying Zhang ◽  
M. Robert Leanna
Keyword(s):  
Carbonyl Compounds ◽  
Practical Method ◽  
Rhodium Catalyst ◽  
Asymmetric Addition ◽  
Arylboronic Acids

Synthesis of Solution-Phase Phosphoramidite and Phosphite Ligand Libraries and Their In Situ Screening in the Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids

2007 ◽  
Vol 9 (3) ◽  
pp. 407-414 ◽  
Author(s):  
Richard B. C. Jagt ◽  
Patrick Y. Toullec ◽  
Ebe P. Schudde ◽  
Johannes G. de Vries ◽  
Ben L. Feringa ◽  
...  
Keyword(s):  
Solution Phase ◽  
Asymmetric Addition ◽  
Arylboronic Acids

Divergent Functionalization of α,β-Enones: Catalyst-free Access to β-Azido Ketones and β-Amino α-Diazo Ketones

2021 ◽  
Author(s):  
Youshao Tu ◽  
honglin Dong ◽  
Huamin Wang ◽  
Yuhui Ao ◽  
Yu Liu
Keyword(s):  
Carbonyl Compounds ◽  
Practical Method ◽  
Free Access ◽  
Unsaturated Ketones ◽  
Catalyst Free

A simple and practical method for the azidation of β-fluoroalkyl α,β-unsaturated ketones to access a wide variety of fluorinated nitrogenous carbonyl compounds is developed. Different from existing precedents, neither metallic...

Hypervalent iodine catalysis for selective oxidation of Baylis–Hillman adducts via in situ generation of o-iodoxybenzoic acid (IBX) from 2-iodosobenzoic acid (IBA) in the presence of oxone

2016 ◽  
Vol 40 (12) ◽  
pp. 10300-10304 ◽  
Author(s):  
Raktani Bikshapathi ◽  
Parvathaneni Sai Prathima ◽  
Vaidya Jayathirtha Rao
Keyword(s):  
Selective Oxidation ◽  
Carbonyl Compounds ◽  
Hypervalent Iodine ◽  
In Situ Generation ◽  
Iodosobenzoic Acid ◽  
High Yields

An efficient, eco-friendly protocol for selective oxidation of primary and secondary Baylis–Hillman alcohols to the corresponding carbonyl compounds in high yields has been developed with 2-iodosobenzoic acid (IBA).

scholarly journals Efficient in situ N-heterocyclic carbene palladium(ii) generated from Pd(OAc)2 catalysts for carbonylative Suzuki coupling reactions of arylboronic acids with 2-bromopyridine under inert conditions leading to unsymmetrical arylpyridine ketones: synthesis, characterization and cytotoxic activities

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40000-40015 ◽  
Author(s):  
Nedra Touj ◽  
Abdullah S. Al-Ayed ◽  
Mathieu Sauthier ◽  
Lamjed Mansour ◽  
Abdel Halim Harrath ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Cytotoxic Activities ◽  
Coupling Reactions ◽  
Component System ◽  
Arylboronic Acids ◽  
Cross Coupling Reaction

The in situ prepared four component system Pd(OAc)2, 1,3-dialkylbenzimidazolium halides 2a–i and 4a–i, K2CO3 under CO atmosphere catalyses carbonylative cross-coupling reaction of 2-bromopyridine with various boronic acids to yield unsymmetrical arylpyridine ketones.

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