Secondary Phosphine Oxide Preligands for Palladium-Catalyzed C-H (Hetero)Arylations: Efficient Access to Pybox Ligands

2017 ◽  
Vol 359 (18) ◽  
pp. 3137-3141 ◽  
Author(s):  
Debasish Ghorai ◽  
Valentin Müller ◽  
Helena Keil ◽  
Dietmar Stalke ◽  
Giuseppe Zanoni ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Efficient Access ◽  
Palladium Catalyzed

Cover Picture: Secondary Phosphine Oxide Preligands for Palladium-Catalyzed C-H (Hetero)Arylations: Efficient Access to Pybox Ligands (Adv. Synth. Catal. 18/2017)

2017 ◽  
Vol 359 (18) ◽  
pp. 3078-3078
Author(s):  
Debasish Ghorai ◽  
Valentin Müller ◽  
Helena Keil ◽  
Dietmar Stalke ◽  
Giuseppe Zanoni ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Efficient Access ◽  
Palladium Catalyzed

Preparation of Secondary Phosphine Oxide Ligands through Nucleophilic Attack on Imines and Their Applications in Palladium-Catalyzed Catellani Reactions

2016 ◽  
Vol 2016 (19) ◽  
pp. 3131-3142 ◽  
Author(s):  
Chan-Yu Hu ◽  
Ya-Qian Chen ◽  
Guan-Yu Lin ◽  
Ming-Kai Huang ◽  
Yu-Chang Chang ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Nucleophilic Attack ◽  
Secondary Phosphine ◽  
Palladium Catalyzed

Air-Stable Secondary Phosphine Oxide as Preligand for Palladium-Catalyzed Intramolecular α-Arylations with Chloroarenes

2009 ◽  
Vol 11 (19) ◽  
pp. 4274-4276 ◽  
Author(s):  
Lutz Ackermann ◽  
Rubén Vicente ◽  
Nora Hofmann
Keyword(s):  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Palladium Catalyzed

Sequential C-Selective Difluoromethylation/Pd-Catalyzed Decarboxylative Protonation: An Efficient Access to Tertiary Difluoromethylated Scaffolds

2019 ◽  
Author(s):  
Nicolas Duchemin ◽  
Roberto Buccafusca ◽  
Marc Daumas ◽  
Vincent Ferey ◽  
Stellios Arseniyadis
Keyword(s):  
Drug Development ◽  
Late Stage ◽  
Efficient Access ◽  
Palladium Catalyzed ◽  
General Method

We report here a general method that allows a highly straightforward access to tertiary difluoromethylated compounds. The strategy relies on a two-step sequence featuring a C-selective electrophilic difluoromethylation and an unprecedented palladium-catalyzed decarboxylative protonation. Considering the generality of the method and the attractive properties offered by the difluoromethyl group, this approach provides a valuable tool for late-stage functionalization and drug development.<br>

Thermal stability of primary and secondary phosphine oxides formed as a reaction of phosphine oxide with ketones

2016 ◽  
Vol 191 (11-12) ◽  
pp. 1480-1481 ◽  
Author(s):  
E. V. Gorbachuk ◽  
E. K. Badeeva ◽  
S. A. Katsyuba ◽  
P. O. Pavlov ◽  
Kh. R. Khayarov ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Thermal Stability Of

Preparation of Optically Pure Tertiary Phosphine Oxides via the Addition ofP-Stereogenic Secondary Phosphine Oxide to Activated Alkenes

2016 ◽  
Vol 81 (17) ◽  
pp. 7644-7653 ◽  
Author(s):  
Ji-Ping Wang ◽  
Shao-Zhen Nie ◽  
Zhong-Yang Zhou ◽  
Jing-Jing Ye ◽  
Jing-Hong Wen ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Tertiary Phosphine ◽  
Optically Pure
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