Company Filing History:
Years Active: 1977-1985
Title: Antonio Macri: Innovator in Chemical Processes
Introduction
Antonio Macri is a notable inventor based in Munich, Germany. He has made significant contributions to the field of chemistry, particularly in the development of innovative processes for synthesizing complex chemical compounds. With a total of 2 patents to his name, Macri's work has implications in various industries, including perfumery.
Latest Patents
Macri's latest patents include a process for preparing 8,12-epoxy-13,14,15,16-tetranorlabdane. This process involves converting farnesyl bromide to farnesyl cyanide, followed by the saponification of the farnesyl cyanide to homofarnesic acid. The homofarnesic acid is then cyclized to norambreinolide in the presence of titanium tetrachloride. The resulting norambreinolide is converted with LiAlH.sub.4 to 8-hydroxy-13,14,15,16-tetranorlabdane-12-ol, which is subsequently cyclized in the presence of POCl.sub.3 to yield 8,12-epoxy-13,14,15,16-tetranorlabdane. This product exhibits an amber scent, making it valuable in the perfumery industry. Another significant patent is for a process for preparing methyltin chlorides, which involves reacting tetramethylsilane with tin tetrachloride.
Career Highlights
Antonio Macri is currently associated with Consortium für Elektrochemische Industrie GmbH, where he continues to innovate and develop new chemical processes. His expertise in the field has positioned him as a key player in the industry.
Collaborations
Macri has collaborated with notable colleagues such as Gerhard Staiger and Wolfgang Deinhammer, contributing to advancements in their shared field of expertise.
Conclusion
Antonio Macri's contributions to chemical processes through his patents highlight his innovative spirit and dedication to advancing the field. His work not only enhances industrial applications but also showcases the importance of collaboration in scientific research.