Company Filing History:
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1 out of 3,100 
Years Active: 2013
Title: Yongjun Mao: Innovator in Chemical Synthesis
Introduction
Yongjun Mao is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of chemical synthesis, particularly in the development of novel compounds. His work is characterized by a focus on environmentally friendly methods and high product purity.
Latest Patents
Yongjun Mao holds a patent for the "Preparation methods of 6 substituted amino-3 cyanoquinoline compounds and the intermediates thereof." This invention relates to a method for preparing 6-substituted amino-3-cyanoquinoline compounds, specifically focusing on a compound of a particular formula. The method allows for the cyclization of the compound in the presence of an alkali, leading to a safer and more efficient production process. Compared to existing methods, his approach avoids high-temperature conditions and high boiling point solvents, making it a more sustainable option.
Career Highlights
Throughout his career, Yongjun Mao has worked with notable organizations, including Topharman Shanghai Co., Ltd. and the Chinese Academy of Sciences. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yongjun has collaborated with esteemed colleagues such as Jianfeng Li and Jin Zheng. These partnerships have further enhanced his research and development efforts in the field of chemical synthesis.
Conclusion
Yongjun Mao's innovative work in the preparation of chemical compounds showcases his commitment to advancing sustainable practices in the industry. His contributions continue to influence the field and inspire future research.