title: Synthesis of Functionalized β-Keto Arylthioethers by the Aryne Induced [2,3] Stevens Rearrangement of Allylthioethers.
abstract: A mild and transition-metal-free synthesis of β-keto arylthioethers has been developed by the aryne triggered [2,3] Stevens rearrangement of allylthioethers. The key sulfur ylide intermediate for the rearrangement was formed by the S-arylation of allylthioethers with arynes generated from 2-(trimethylsilyl)aryl triflates using CsF. Later, the reaction products are converted into valuable heterocycles in two steps.
authors.affiliation: Organic Chemistry Division, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune 411008, India.|Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110020, India.
authors.forename: Manikandan
authors.initials: M
authors.lastname: Thangaraj
authors.affiliation: Organic Chemistry Division, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune 411008, India.|Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110020, India.
authors.forename: Rahul N
authors.initials: RN
authors.lastname: Gaykar
authors.affiliation: Organic Chemistry Division, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune 411008, India.|Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110020, India.
authors.forename: Tony
authors.initials: T
authors.lastname: Roy
authors.affiliation: Organic Chemistry Division, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune 411008, India.|Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110020, India.
authors.forename: Akkattu T
authors.identifier: 0000-0002-0645-8261
authors.initials: AT
authors.lastname: Biju