CHEM 25B: Organic Chemistry IIInstructor: Sinead Walsh Prerequisites: A satisfactory grade (C- or better) in CHEM 25a or its equivalent. Course Description: CHEM 25B will build on the fundamental principles learned in Organic Chemistry I. We will study new reactions and how they occur, with a primary focus on the mechanistic and synthetic organic chemistry relating to radical reactions, aromatic substitution, addition and substitution at carbonyls, substitution alpha to carbonyls, rearrangements, and pericyclic reactions. The organic chemistry of natural compounds (e.g. peptides, carbohydrates, etc.) is introduced.</br></br> The course seeks to advance problem-solving skills and critical thinking in the context of a solid foundation in organic chemistry. Students should leave the course with the ability to apply the tools they have learned to solve chemical problems that are somewhat unfamiliar and that combine several of the principles to which they have been exposed, specifically mechanistic and synthetic problems. This is a fully in-person lecture course, meeting four times a week on campus. I will be delivering lectures on the whiteboard and engaging the class in problem solving and discussions. Occasionally I will use PowerPoint slides or handouts; in this case, the material will be posted ahead of time on Moodle and/or paper copies will be distributed. No matter what format is used, students are expected to follow along, take notes and ask questions. Occasionally, and with notice, portions of the course material may be pre-recorded and posted on Moodle. Moodle is used extensively, and students are expected to consult the Moodle site regularly for announcements and posted course materials. Session: Session II Day: M, T, W, Th Time: 9:00am - 11:30am Credit Hours: 4 Credits Course Format: On-Campus Course for Summer 2026 Brandeis Graduation Requirement Fulfilled: SN Enrollment Limit: 40 students Course Classification: Undergraduate Level Course Course Tuition: Course Fees: None Open to High School Students: No |
