ChemInform Abstract: Catalyst-Free P-C Coupling Reactions of Halobenzoic Acids and Secondary Phosphine Oxides under Microwave Irradiation in Water.

ChemInform ◽  
2015 ◽  
Vol 46 (29) ◽  
pp. no-no
Author(s):  
Erzsebet Jablonkai ◽  
Gyoergy Keglevich
Keyword(s):  
Microwave Irradiation ◽  
Secondary Phosphine ◽  
Coupling Reactions ◽  
Phosphine Oxides ◽  
Catalyst Free

Catalyst-free regio- and chemoselective addition of secondary phosphine oxides to isoquinolines

2020 ◽  
Vol 69 (6) ◽  
pp. 1102-1105 ◽  
Author(s):  
P. A. Volkov ◽  
N. K. Gusarova ◽  
A. A. Telezhkin ◽  
K. O. Khrapova ◽  
N. I. Ivanova ◽  
...  
Keyword(s):  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Catalyst Free

scholarly journals Microwave-assisted synthesis of N,N-bis(phosphinoylmethyl)amines and N,N,N-tris(phosphinoylmethyl)amines bearing different substituents on the phosphorus atoms

2019 ◽  
Vol 15 ◽  
pp. 469-473 ◽  
Author(s):  
Erika Bálint ◽  
Anna Tripolszky ◽  
László Hegedűs ◽  
György Keglevich
Keyword(s):  
Phosphine Oxide ◽  
Microwave Assisted Synthesis ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Diphenylphosphine Oxide ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Novel Approach

A family of N,N-bis(phosphinoylmethyl)amines bearing different substituents on the phosphorus atoms was synthesized by the microwave-assisted and catalyst-free Kabachnik–Fields reaction of (aminomethyl)phosphine oxides with paraformaldehyde and diphenylphosphine oxide. The three-component condensation of N,N-bis(phosphinoylmethyl)amine, paraformaldehyde and a secondary phosphine oxide affording N,N,N-tris(phosphinoylmethyl)amine derivatives was also elaborated. This method is a novel approach for the synthesis of the target products.

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