Company Filing History:
2 out of 832,680 Years Active: 1981-1983
Title: Innovations by Ronald Hanes: A Pioneer in 1,7-Octadiene Synthesis
Introduction
Ronald Hanes, an inventor based in Athens, GA, has made significant contributions to the chemical industry through his inventive work. With two patents to his name, Hanes specializes in processes related to the synthesis of 1,7-octadiene, showcasing his expertise in catalysis and reaction mechanisms.
Latest Patents
Hanes' latest patents detail a sophisticated process for preparing 1,7-octadiene. This involves the dimerization of butadiene utilizing a catalytic amount of palladium acetate and a tertiary phosphine, which is combined with a solvent sufficient to dissolve the catalyst, a strong base, and formic acid. Critical parameters defined in the patents include:
(a) The molar ratio of the strong base to the formic acid is maintained between 1:1 to 1:2,
(b) The mole ratio of tertiary phosphine to palladium is at least 1,
(c) The amount of strong base ensures that the pH of the reaction medium remains between 7.5 and 10.5,
(d) The solvent employed can be an aromatic hydrocarbon, halogenated hydrocarbon, nitrile, amide, or several other organic solvents.
Career Highlights
Throughout his career, Ronald Hanes has developed a reputation for his innovation in chemical synthesis. His focus on the dimerization of butadiene has opened new avenues for producing valuable chemical intermediates, enhancing the application potential in various sectors.
Collaborations
Hanes collaborates closely with colleagues such as Charles U Pittman, Jr., combining their expertise to push the boundaries of chemical innovation. Their teamwork exemplifies the collaborative spirit essential for advancing research and development in this field.
Conclusion
Ronald Hanes stands out as a noteworthy inventor in the realm of chemical processes. His contributions through his patents reflect a deep understanding of catalytic chemistry and provide foundational methodologies for producing critical chemical compounds like 1,7-octadiene. As the chemical industry evolves, the impact of Hanes' work continues to resonate through ongoing advancements and applications.
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