Ontology highlight
ABSTRACT:
SUBMITTER: Muraca ACA
PROVIDER: S-EPMC7017410 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Muraca Ana Carolina A ACA Raminelli Cristiano C
ACS omega 20200131 5
A class of aryne precursors, that is, 2-(trimethylsilyl)aryl 4-chlorobenzenesulfonates, has been developed through well-established synthetic routes, which allow the formation of arynes under relatively mild conditions. All the aryne precursors were obtained from phenols and 4-chlorobenzenesulfonyl chloride, an inexpensive and easy-to-handle reagent with relatively low toxicity, and subjected to nucleophilic addition reactions, providing addition products in yields of 24 to 92%, and to cycloaddi ...[more]