Markers of Excellence (Level 3) - ACS Guidelines

The lesson outlines for the second semester of organic chemistry (Klein, Organic Chemistry, 4th ed) contain lesson objectives, homework problems (H) and in-class problems (B) to engage students. Selected lessons feature "green" organic reactions specific to the chapter coverage.

This is a discussion prompt where students find a molecule they use in a personal care product, cleaning product, or processed food. They find the structure, relate components of the name to aspects of the structure, look up the product on the Environmental Working Group (EWG) or FDA websites, and look up the molecule in PubChem. At the end, they need to decide whether they are happy with their ...

An organic chemistry laboratory experiment illustrating the oxidation of primary and secondary alcohols to their corresponding aldehyde or ketones, respectively, is described. The procedure uses 30% aqueous hydrogen peroxide in the presence of a tungsten catalyst (sodium tungstate) using phase transfer catalysis. The described experiments illustrate basic organic reaction chemistry and techniques ...

One of the main advantages of doing green chemistry is that it can often be done on the benchtop without the need for a fume-hood. In this experiment water and ethanol are the only solvents used for both the reaction and purification steps and oxone is a safe oxidant whose only by-product is potassium sulfate.

The oxidation of aromatic aldehydes using oxone allows instructors to discuss green ...

A new green oxidation procedure was developed for the undergraduate organic teaching laboratories using Oxone and a catalytic quantity of sodium chloride for the conversion of borneol to camphor. This simple 1 h, room temperature reaction afforded high quality and yield of product, was environmentally friendly, and produced negligible quantities of hazardous waste. The experiment was performed ...

Applications of organic chemistry to modify the structure and surface properties of materials are becoming increasingly important and interdisciplinary as the dimensions of modern materials decrease. This laboratory exercise illustrates how macroscopic material properties can be modified with self-assembled monolayers and organic thin-film patterning. Using an inexpensive gold on vinyl substrate ...

This module is part of a collection of nine green chemistry teaching modules developed in the early 2000s by a team of faculty (Donna Narsavage-Heald, Trudy Dickneider, David Marx, Timothy Foley, Joan Wasilewski) led by Michael Cann at the University of Scranton and has been migrated to the GCTLC. The subjects of the modules are based on winners of the Green Chemistry Challenge Awards. The modules ...

The purpose of this lab is to introduce students to some basics of the chemistry of polymers. Polymer chemistry is often an afterthought in the General Chemistry curriculum, but polymers are very much present in students’ lives. The lab introduces the relationship between molecular structure (e.g., branched vs. linear, bulky vs small side groups) and bulk properties (e.g., flexibility). This lab ...

The purpose of this lab is to give students experience in the practical preparation of buffers and exploring buffer properties. Students will prepare aqueous solutions with specific concentrations of acids and bases, and use pH meters to examine the pH of these buffers. The buffer capacity of the prepared buffers will also be measured.

Featuring contributions from Tamara Fitzjarrald.

Learn the twelve principles of green chemistry taught during The Green Chemistry & Engineering Student Workshop on June 17, 2013 in Washington D.C. The course content was provided by ACS-GCI. These videos were produced by the Western States Pollution Prevention Network. Other sponsors included NPPR and Washington State Department of Ecology.