12.1: Reactions of Ethers 12.2: Reactions of Oxacyclopropanes (Epoxides) 12.3: Videos - Preparation of epoxides The OER Remixer is a self-service tool to rapidly assemble a LibreText from existing sources. This tutorial will include both an explanation of the User Interface as well as a walkthrough of how to do basic tasks. 12.4: Video - Reactivity of epoxides The OER Remixer is a self-service tool to rapidly assemble a LibreText from existing sources. This tutorial will include both an explanation of the User Interface as well as a walkthrough of how to do basic tasks.