Thorsten Neuhaus

Title: Thorsten Neuhaus: Innovator in Cyclic Amidines Synthesis

Introduction

Thorsten Neuhaus is a notable inventor based in Bochum, Germany. He has made significant contributions to the field of chemistry, particularly in the synthesis of cyclic amidines. His innovative methods have the potential to advance various applications in chemical synthesis.

Latest Patents

Thorsten Neuhaus holds a patent for the "Synthesis of cyclic amidines." This invention relates to an innovative method for synthesizing cyclic amidines, starting from a β-, γ-, or δ-lactone that undergoes twofold bromination. After esterification of the carboxyl function, the bromine atoms are nucleophilically substituted, leading to the formation of the corresponding diamino compound. The subsequent ring closure to the cyclic amidine is achieved through a reaction with orthoester, imidate, or thioimidate. This method allows for the stereoselective synthesis of the enantiomers of cyclic amidines by incorporating additional steps for recovering the diamino compound in enantiomerically pure form.

Career Highlights

Thorsten Neuhaus has established himself as a prominent figure in his field. His work at Bitop AG has allowed him to focus on innovative chemical processes and contribute to advancements in synthetic methodologies. His expertise in cyclic amidines has positioned him as a valuable asset in the research community.

Collaborations

Thorsten Neuhaus collaborates with Georg Lentzen, enhancing the research and development efforts at Bitop AG. Their combined expertise fosters innovation and drives the exploration of new chemical synthesis techniques.

Conclusion

Thorsten Neuhaus is a distinguished inventor whose work in the synthesis of cyclic amidines showcases his innovative approach to chemistry. His contributions have the potential to influence various applications in the field, marking him as a key player in chemical research.