This paper describes the use of a catalytic nickel system for the hydrodefluorination of aryl amides. While organofluorine compounds are extremely useful because of their unique properties, there are growing concerns about the impact of these compounds on the environment. Carbon-fluorine bonds are extremely strong, and so getting them to react is a significant challenge for chemists.
This paper describes work from the Milstein group in which ruthenium catalysts with pincer ligands are used to depolymerize nylons by breaking the C-N bond and hydrogenating the resulting products to amines and alcohols. Waste plastic is a serious environmental concern that needs a solution. Organometallic chemists put significant effort into finding ways to convert monomers into polymers, and now we must figure out ways to do the reverse.
Descriptive chemistry of the main group elements with some emphasis on the non-metals. Transition metal compounds: aspects of bonding, spectra, and reactivity; complexes of n-acceptor ligands; organometallic compounds and their role in catalysis; metals in biological systems; preparative, analytical, and instrumental techniques.
From the course catalog: The chemistry of the Main Group elements and the transition metals are studied with emphasis on the properties, structures, and reactivities of these elements and their compounds.
This literature discussion was created to accompany the coordination chemistry chapter of a foundation-level inorganic course. It introduces the concept of cyclopentadienyl (Cp) ring slippage as a mechanism for ligand substitution.
This literature discussion was written for a foundation-level inorganic chemistry course to accompany the material on Lewis structures. It utilizes a communication-length article on fluorine azide and fluorine nitrate. The assignment is divided into two parts: a set of questions for students to answer BEFORE they read the communication and then a set of questions that they answer after reading the article.
The activity is designed to give students practice and formative feedback in building and delivering professional presentations. After discussing a literature paper in class, students create one slide presenting a major point or idea from the paper. Students then present their slide briefly (5 min), and the entire class critiques the slide and presentation with two guiding questions: What was done well? What could have been better?
This Learning Object is dedicated to Prof. Chan as part of the VIPEr LGBTQIAN+ LO collection created in celebration of Pride Month (June) 2022. A profile of Prof. Chan from the Chemical & Engineering News Out and Proud article can be found at
Syllabus for Inorganic Chemistry lecture taught in Spring 2022.
A systematic study of chemical principles as applied to inorganic systems. This class consist of a 3 hour lecture and a 4 hour lab. Special emphasis is placed on group theory and the use of molecular orbital, ligand field, and crystal field theories as tools to understanding the structure and reactivity of inorganic compounds.