A direct route to six and seven membered lactones <i>via</i> γ-C(sp<sup>3</sup>)–H activation: a simple protocol to build molecular complexity
作者:Jayabrata Das、Pravas Dolui、Wajid Ali、Jyoti Prasad Biswas、Hediyala B. Chandrashekar、Gaurav Prakash、Debabrata Maiti
DOI:10.1039/d0sc03144e
日期:——
Lactones comprise a class of valuable compounds having biological as well as industrial importance. Development of a methodology to synthesize such molecules directly from readily available materials such as aliphatic carboxylic acid is highly desirable. Herein, we have reported synthesis of δ-lactones and ε-lactones via selective γ-C(sp3)–H activation. The γ-C–H bondcontaining aliphatic carboxylic