Charles Marlowe is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of herbicides, holding a total of 4 patents. His work focuses on developing compounds that effectively control undesirable vegetation.

Latest Patents

Marlowe's latest patents include innovative herbicidal compounds such as the 12-substituted 12H-dibenzo[d,g]dioxocin-6-carboxylic acids. These compounds are substituted by methyl or ethyl groups or a moiety --CH₂CH₂-- at the 12-position. They can also be optionally substituted at other positions, including methyl 4'-chlorospiro(cyclopropane-1,12'(12'H)-dibenzo[d,g][1,3]dioxocin)-6'-carboxylic acid. These compounds, along with their agriculturally acceptable esters, amides, and salts, are designed for effective control of undesirable vegetation. The necessary 1,1-diarylcyclopropane intermediates for the spirocyclopropane compounds can be synthesized from appropriately substituted 1,1-diarylethene precursors through a reaction with phenylthiomethyl lithium reagent.

Career Highlights

Charles Marlowe is currently employed at The Dow Chemical Company, where he continues to innovate in the field of agricultural chemistry. His work has contributed to advancements in herbicide technology, making significant impacts on agricultural practices.

Collaborations

Marlowe has collaborated with notable coworkers, including Michael G. Smith and James M. Renga. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in herbicide technology.

Conclusion

Charles Marlowe's contributions to herbicide innovation demonstrate his commitment to advancing agricultural practices. His patents reflect a deep understanding of chemistry and its applications in controlling vegetation effectively.