Konrad Krageloh

Title: Konrad Krageloh: Innovator in Chemical Synthesis

Introduction

Konrad Krageloh is a notable inventor based in Burghausen, Germany. He has made significant contributions to the field of chemical synthesis, particularly in the development of novel compounds that have practical applications in agriculture and other industries. With a total of 2 patents, his work continues to influence the scientific community.

Latest Patents

Krageloh's latest patents focus on the preparation of pyridine-2,3-dicarboxylic acid esters using innovative maleic acid esters as starting materials. The first patent describes a process where 2,3-dihalomaleic acid esters are reacted with ammonia or ammonium salts, excluding water at temperatures of at least 50°C. This reaction yields novel 2-amino-3-halomaleic acid esters, which are then further reacted with α,β-unsaturated aldehydes or ketones in the presence of an acidic catalyst. The resulting pyridine-2,3-dicarboxylic acid esters serve as intermediates for the synthesis of herbicides based on imidazoline.

Career Highlights

Krageloh is currently associated with Wacker-Chemie GmbH, a leading company in the chemical industry. His work has been instrumental in advancing the company's research and development efforts in chemical synthesis.

Collaborations

Throughout his career, Krageloh has collaborated with esteemed colleagues such as Josef Meier and Wolfgang Deinhammer. These partnerships have fostered innovation and contributed to the successful development of new chemical processes.

Conclusion

Konrad Krageloh's contributions to chemical synthesis and his innovative patents highlight his role as a significant inventor in the field. His work not only advances scientific knowledge but also has practical applications that benefit various industries.