UC Berkeley

Camphor and related monoterpenoid natural products have served as versatile "chiral pool" materials in organic chemistry for over half a century. Historically, many researchers have used a variety of transformations involving orchestrated rearrangements of the bornane skeleton to functionalize the camphor framework, expanding the utility of this chiral building block. Recent developments in C-H functionalization methodologies provide myriad opportunities to derivatize the camphor framework in a selective and predictable fashion. In this review, a short summary of the methods for functionalization of the camphor scaffold using rearrangement chemistry is provided followed by a discussion of emerging methods for directed C-H functionalizations that provide diverse new ways to derivatize the camphor framework.