Location History:
- Landshut, DE (1995)
- Munchen, DE (1994 - 1996)
- Wielenbach, DE (1997 - 1998)
Company Filing History:
Years Active: 1994-1998
Title: Rainer Manetsberger: Innovator in Sulfonated Phosphines
Introduction
Rainer Manetsberger is a notable inventor based in Munich, Germany. He has made significant contributions to the field of chemistry, particularly in the development of sulfonated phosphines. With a total of 9 patents to his name, his work has had a considerable impact on various industrial applications.
Latest Patents
Among his latest patents is the invention of sulfonated phosphines, which includes processes for their preparation and use. These sulfonated phosphines are characterized by the formula ##STR1##, where R can be cyclohexyl or an alkyl group containing 1 to 4 carbon atoms. The compounds are synthesized through the sulfonation of non-sulfonated parent substances using oleum or a mixture of sulfuric acid and orthoboric acid. Another significant patent involves the process for preparing sulfonated arylphosphines. This process utilizes an anhydrous mixture of sulfuric acid and orthoboric acid to selectively introduce sulfonic acid radicals into the phosphine molecule while preventing the formation of phosphine oxides.
Career Highlights
Rainer has worked with prominent companies such as Hoechst Aktiengesellschaft and Hoechst Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in chemical processes and patent development.
Collaborations
Throughout his career, Rainer has collaborated with esteemed colleagues, including Wolfgang Anton Herrmann and Helmut Bahrmann. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Rainer Manetsberger's contributions to the field of sulfonated phosphines exemplify his innovative spirit and dedication to advancing chemical science. His patents and collaborations reflect a commitment to excellence in research and development.