Asif Maner

Title: Innovations of Asif Maner in Chemical Processes

Introduction

Asif Maner is a notable inventor based in Pune, India. He has made significant contributions to the field of chemical processes, particularly in the production of specialized compounds. With a total of 2 patents to his name, his work showcases innovative approaches to chemical synthesis.

Latest Patents

Asif Maner's latest patents include a catalytic process for the production of 3,3',4,4′-tetraminobiphenyl (TAB). This invention focuses on a method that utilizes non-carcinogenic raw materials and employs Suzuki type biaryl coupling as a key step. The process consists of three stages: biaryl aryl coupling of 2-nitro-4-bromoacetamide, basic hydrolysis of the acetyl group, and reduction of nitro groups using conventional reducing agents. Another significant patent involves the preparation of high-quality 3,3′,4,4′-tetraminobiphenyl, which also follows a three-step process. This includes the oxidation of 3,3′-dichloro-4,4′-diaminobiphenyl, ammonolysis of the resulting compound, and reduction with stannous chloride and concentrated hydrochloric acid.

Career Highlights

Asif Maner is associated with the Council of Scientific and Industrial Research, where he continues to advance his research and innovations. His work has been instrumental in developing safer and more efficient chemical processes.

Collaborations

He collaborates with notable colleagues such as Sudhir Bavikar and Ramesh Kumar Chidambaram, contributing to a dynamic research environment.

Conclusion

Asif Maner's contributions to chemical processes reflect his innovative spirit and dedication to advancing the field. His patents not only demonstrate his expertise but also pave the way for future developments in chemical synthesis.