Vladimir N Zavatsky

Title: Vladimir N Zavatsky: Innovator in Phosphine Oxides

Introduction

Vladimir N Zavatsky is a notable inventor based in Kyiv, Ukraine. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds known as tris(perfluoroalkyl)phosphine oxides. His work has implications for various applications, including the separation of valuable metals.

Latest Patents

Zavatsky holds a patent for a method of synthesizing tris(perfluoroalkyl)phosphine oxides. The patent describes a process where trialkylphosphine oxide is fluorinated electrochemically in an anhydrous hydrogen fluoride medium. The general formula for these compounds is represented as ##STR1##, where R.sub.F is a perfluoroalkyl group containing between 2 to 8 carbon atoms. This innovative method allows for the production of compounds that can serve as solvents for rare earth element salts and as complexing agents.

Career Highlights

Throughout his career, Zavatsky has focused on advancing chemical methodologies and exploring the potential of phosphine oxides. His research has led to the development of a unique approach to synthesizing these compounds, showcasing his expertise in the field.

Collaborations

Zavatsky has collaborated with notable colleagues, including Ninel G Feschenko and Lev Moiseevich Yagupolsky. These partnerships have contributed to the advancement of his research and the successful development of his patented methods.

Conclusion

Vladimir N Zavatsky is a distinguished inventor whose work in the field of phosphine oxides has opened new avenues for research and application. His innovative methods and collaborations highlight his significant contributions to chemistry.