Stereoselective Synthesis of Androstane-Based Steroidal Phosphine Oxides Possessing the 16α-Diphenylphosphinyl Moiety.

ChemInform ◽  
2007 ◽  
Vol 38 (11) ◽  
Author(s):  
Rita Skoda-Foeldes ◽  
Laszlo Kollar
Keyword(s):  
Stereoselective Synthesis ◽  
Phosphine Oxides

Experimental and Theoretical Investigations of the Stereoselective Synthesis of P-Stereogenic Phosphine Oxides

2015 ◽  
Vol 21 (25) ◽  
pp. 9057-9061 ◽  
Author(s):  
Laurent Copey ◽  
Ludivine Jean-Gérard ◽  
Eric Framery ◽  
Guillaume Pilet ◽  
Vincent Robert ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Phosphine Oxides ◽  
Theoretical Investigations

Stereoselective synthesis of vinylphosphonates and phosphine oxides via silver-catalyzed phosphorylation of styrenes

2015 ◽  
Vol 51 (73) ◽  
pp. 13922-13924 ◽  
Author(s):  
Qingwen Gui ◽  
Liang Hu ◽  
Xiang Chen ◽  
Jidan Liu ◽  
Ze Tan
Keyword(s):  
Stereoselective Synthesis ◽  
Phosphine Oxides ◽  
Vinyl Phosphonates

An efficient and stereoselective synthesis of vinylphosphonates and phosphine oxides was developed starting from styrenes using AgNO3 as the catalyst and K2S2O8 as the oxidant. Various vinyl-phosphonates and phosphine oxides were synthesized in good yields with excellent regioselectivity.

ChemInform Abstract: P-Chirogenic Secondary Phosphine Oxides: New Stereoselective Synthesis and Applications

ChemInform ◽  
2015 ◽  
Vol 46 (40) ◽  
pp. no-no
Author(s):  
Mathieu Dutartre ◽  
Jerome Bayardon ◽  
Marie-Joelle Eymin ◽  
Sylvain Juge
Keyword(s):  
Stereoselective Synthesis ◽  
Secondary Phosphine ◽  
Phosphine Oxides

scholarly journals Metal- and Base-Free Electrophilic Addition of 3-Diazooxindoles with H-phosphine Oxides for N–P Bond Formation

2018 ◽  
Vol 42 (2) ◽  
pp. 63-67 ◽  
Author(s):  
Xiu Gu ◽  
Peng Xie ◽  
Jun Jiang ◽  
Yi Wu ◽  
Lisheng Wang
Keyword(s):  
Stereoselective Synthesis ◽  
Bond Formation ◽  
Electrophilic Addition ◽  
Diazo Compounds ◽  
Phosphorus Compounds ◽  
Phosphine Oxides ◽  
Metal Free ◽  
Highly Efficient ◽  
Green Approach

A highly efficient electrophilic addition of 3-diazooxindoles to H-phosphine oxides under metal-free and base-free conditions is established, leading to phosphinic hydrazides. This method has good chemoselectivity and broad substrate diversity, and provides a facile and green approach for N–P bond formation. The stereoselective synthesis represents a unique example of asymmetric electrophilic addition of diazo compounds as N-terminal electrophiles with phosphorus compounds, affording P-stereogenic phosphinic hydrazides with excellent stereoselectivity.

d-Glucosamine as a novel chiral auxiliary for the stereoselective synthesis of P-stereogenic phosphine oxides

2015 ◽  
Vol 13 (34) ◽  
pp. 9029-9034 ◽  
Author(s):  
A. D'Onofrio ◽  
L. Copey ◽  
L. Jean-Gérard ◽  
C. Goux-Henry ◽  
G. Pilet ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Chiral Auxiliary ◽  
Phosphine Oxides ◽  
Key Steps

A novel use of d-glucosamine as chiral auxiliary for the stereoselective synthesis of phosphine oxides was developed. The three key steps of the process occurred in a stereoselective fashion.

ChemInform Abstract: Chemistry of Lithiated Phosphine Oxides: Stereoselective Synthesis of Alkene-4,5-diols.

ChemInform ◽  
2001 ◽  
Vol 32 (19) ◽  
pp. no-no
Author(s):  
Thomas Boesen ◽  
Neil Feeder ◽  
Martin D. Eastgate ◽  
David J. Fox ◽  
Jonathan A. Medlock ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Phosphine Oxides
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