Sheena Jackson

Title: Sheena Jackson: Innovator in Phosphorus Chemistry

Introduction

Sheena Jackson is a prominent inventor based in Birmingham, GB. She has made significant contributions to the field of phosphorus chemistry, holding two patents that showcase her innovative approaches to chemical production.

Latest Patents

Her latest patents include the "Production of Bisphosphines," where bisphosphines are prepared by reacting a phosphine with a dihalide in the presence of an acid. This process characteristically involves the initial formation of bisphosphonium compounds, which are then converted into the desired bisphosphines. Another notable patent is the "Process for Preparing Phosphorodiamidites," which outlines a method for producing phosphorodiamidites. This method involves reacting a phosphorus trihalide with a dialkyl amine in a polar solvent to form an intermediate compound. The intermediate is subsequently reacted with a hydroxylalkyl compound and a dialkyl amine in the presence of a non-polar cosolvent. Following filtration to remove the solid by-product, the two solvents form separate layers, allowing for the collection of high-purity phosphorodiamidite product from the upper non-polar solvent layer.

Career Highlights

Throughout her career, Sheena has worked with notable companies such as Rhodia Consumer Specialties Limited and Rhodia UK Limited. Her work in these organizations has contributed to advancements in chemical processes and product development.

Collaborations

Sheena has collaborated with esteemed colleagues, including Christopher Harris and David James Wilson, further enhancing her contributions to the field.

Conclusion

Sheena Jackson's innovative work in phosphorus chemistry and her patents reflect her dedication to advancing chemical production methods. Her contributions continue to influence the industry and inspire future innovations.