Company Filing History:
Years Active: 2020
Title: Innovations of Wenwu Yan in Sucralose-6-Acetate Preparation
Introduction
Wenwu Yan is a notable inventor based in Shaoxing, China. He has made significant contributions to the field of chemical engineering, particularly in the preparation of sucralose-6-acetate. His innovative methods have the potential to enhance production efficiency and reduce costs in the industry.
Latest Patents
Wenwu Yan holds a patent for a method of preparing sucralose-6-acetate in a biphasic liquid-liquid system. This method involves the careful addition of an inert non-polar solvent containing a chlorinating agent to an N,N-dimethyl formamide (DMF) solution of sucrose-6-acetate. The process includes reacting the mixture at a controlled temperature for 9-20 hours, followed by cooling and settling to separate the product layers. The method is designed to achieve a high product yield while minimizing the decomposition of DMF, ultimately leading to cost reductions.
Career Highlights
Wenwu Yan is associated with Zhejiang Nhu Company Ltd., where he applies his expertise in chemical processes. His work has been instrumental in advancing the company's capabilities in producing high-quality chemical products.
Collaborations
Wenwu Yan collaborates with talented professionals such as Fuxiang Deng and Yu Ding. Their combined efforts contribute to the innovative projects at Zhejiang Nhu Company Ltd.
Conclusion
Wenwu Yan's contributions to the preparation of sucralose-6-acetate exemplify the impact of innovative methods in the chemical industry. His work not only enhances production efficiency but also offers significant cost benefits.