Sreedharan Prathapan

Title: Sreedharan Prathapan: Innovator in Oxochlorin Synthesis

Introduction

Sreedharan Prathapan is a notable inventor based in Kerala, India. He has made significant contributions to the field of chemistry, particularly in the synthesis of oxochlorins. With a total of 2 patents to his name, Prathapan's work showcases his innovative approach to chemical synthesis.

Latest Patents

Prathapan's latest patents focus on the development of regioisomerically pure oxochlorins and methods of synthesis. One of the methods involves oxidizing a chlorin to produce a mixture of hydronchlorin and oxochlorin. This process includes oxidizing the hydroxychlorin in the mixture, preferably using DDQ, to yield a mixture that consists essentially of oxochlorin. The oxidation of chlorin is performed by exposing it to alumina, typically in the presence of an oxidizing agent such as air. The oxidizing steps can be conducted in an organic solvent like toluene. The chlorin used is preferably a C-methylated chlorin and is often metalated.

Career Highlights

Sreedharan Prathapan is affiliated with North Carolina State University, where he continues to advance his research in chemistry. His work has garnered attention for its innovative methodologies and practical applications in the field.

Collaborations

Prathapan has collaborated with esteemed colleagues such as Jonathan S Lindsey and Masahiko Taniguchi. These collaborations have further enriched his research and contributed to the advancement of chemical synthesis techniques.

Conclusion

Sreedharan Prathapan is a distinguished inventor whose work in the synthesis of oxochlorins has made a significant impact in the field of chemistry. His innovative methods and collaborations highlight his commitment to advancing scientific knowledge and technology.