Jeong Im Won

Title: Innovations of Jeong Im Won

Introduction

Jeong Im Won is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the synthesis of various organic compounds. With a total of 3 patents to his name, his work showcases innovative methods that enhance production efficiency and purity.

Latest Patents

One of his latest patents is a method for preparing cyclohexyl phenyl ketone from 1,3-butadiene and acrylic acid. This synthesis method boasts high selectivity and yield, allowing for the production of cyclohexyl phenyl ketone in the presence or absence of benzene or a non-aromatic organic solvent. The process involves sequentially carrying out a [2+4] Diels-Alder reaction, hydrogenation, chlorination, and a Friedel-Crafts reaction without the need for separating or purifying intermediates.

Another significant patent is the method of preparing p-phenylenediamine. This method simplifies the production process by reacting urea and nitrobenzene with a base in a polar solvent to yield 4-nitrosoaniline and 4-nitroaniline. The subsequent hydrogenation is performed in a single reactor, eliminating the need for isolating intermediates and resulting in a highly pure product.

Career Highlights

Jeong Im Won is currently employed at Korea Kumho Petrochemical Co., Ltd., where he continues to innovate in the field of petrochemicals. His work not only contributes to the company's success but also advances the industry as a whole.

Collaborations

He has collaborated with notable coworkers such as Young J Joo and Jin Eok Kim, further enhancing the innovative environment at his workplace.

Conclusion

Jeong Im Won's contributions to chemical engineering through his patents reflect his dedication to innovation and efficiency in production processes. His work continues to impact the industry positively.