Recent developments in the chemistry of low-coordinated organophosphorus compounds

2005 ◽  
Vol 77 (12) ◽  
pp. 2011-2020 ◽  
Author(s):  
Masaaki Yoshifuji
Keyword(s):  
Transition Metal ◽  
Coordination Number ◽  
Organophosphorus Compounds ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Coupling Reactions ◽  
Recent Developments

Sterically protected organophosphorus compounds are described, involving diphosphenes, phosphaethenes, diphosphinidenecyclobutenes (DPCBs), phosphaalkynes, phosphaquinones, diphosphathienoquinones, and so on of coordination number 2 or 1. Application of the DPCBs as well as phosphinophosphaethenes as a ligand of transition-metal catalysts for several organic coupling reactions has been investigated.

Bond-Energy-Integrated Coordination Number: An Accurate Descriptor for Transition-Metal Catalysts

2019 ◽  
Vol 123 (46) ◽  
pp. 28248-28254 ◽  
Author(s):  
Deyao Wu ◽  
Cong Xi ◽  
Cunku Dong ◽  
Hui Liu ◽  
Xi-Wen Du
Keyword(s):  
Transition Metal ◽  
Coordination Number ◽  
Bond Energy ◽  
Metal Catalysts ◽  
Transition Metal Catalysts

1.7 Phosphorus-Centered Radicals

2021 ◽  
Author(s):  
C. Bellanger ◽  
S. Chelli ◽  
S. Lakhdar
Keyword(s):  
Transition Metal ◽  
Organophosphorus Compounds ◽  
Building Blocks ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Biologically Active ◽  
Organic Products ◽  
Material Sciences

AbstractOrganophosphorus compounds are one of the most important classes of organic products because of their applications as ligands for transition-metal catalysts, as organocatalysts, as biologically active molecules, and as building blocks for material sciences. This review discusses recent approaches for the generation of four types of synthetically useful phosphorus-centered radicals and their use for the formation of carbon—phosphorus bonds. Emphasis is placed on the scope and limitations of the reactions reported.

Recent Developments in the de Novo Synthesis of Heterocycles by First-Row Transition-Metal-Catalyzed Acceptorless Dehydrogenation

2019 ◽  
Vol 23 (9) ◽  
pp. 1005-1018 ◽  
Author(s):  
V. Arun ◽  
Suman De Sarkar
Keyword(s):  
Transition Metal ◽  
De Novo ◽  
Cost Effective ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
De Novo Synthesis ◽  
Recent Developments ◽  
Key Features ◽  
Imine Compounds ◽  
Metal Catalyzed

Applications of Acceptorless Dehydrogenation (AD) process for the synthesis of important heterocycles are discussed. The key features of AD process are the generation of more reactive carbonyl/imine compounds from alcohols/amines by the release of dihydrogen as a stoichiometric byproduct. In this review, we document recent advances in this field by using first row transition metal catalysts and easily accessible coupling partners, thus offering cost-effective access to different heterocyclic rings.

scholarly journals Catalytic bismetallative multicomponent coupling reactions: scope, applications, and mechanisms

2014 ◽  
Vol 43 (13) ◽  
pp. 4368-4380 ◽  
Author(s):  
Hee Yeon Cho ◽  
James P. Morken
Keyword(s):  
Transition Metal ◽  
Functional Groups ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Coupling Reactions ◽  
Multicomponent Coupling Reactions ◽  
Multicomponent Coupling

This review covers the bis-metallative coupling of unsaturated functional groups under the agency of transition metal catalysts.

Transient imines as ‘next generation’ directing groups for the catalytic functionalisation of C–H bonds in a single operation

2018 ◽  
Vol 16 (25) ◽  
pp. 4582-4595 ◽  
Author(s):  
Sahra St John-Campbell ◽  
James A. Bull
Keyword(s):  
Transition Metal ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Next Generation ◽  
Single Operation ◽  
Recent Developments

This review describes recent developments in the use of catalytic transient directing groups, through imine linkages, which in combination with transition metal catalysts provide streamlined C–H functionalisation processes.

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