Peilleron L, Grayfer TD, Dubois J, Dodd RH, Cariou K. Iodine(III)-mediated halogenations of acyclic monoterpenoids.
Beilstein J Org Chem 2018;
14:1103-1111. [PMID:
29977382 PMCID:
PMC6009204 DOI:
10.3762/bjoc.14.96]
[Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 04/26/2018] [Indexed: 11/23/2022] Open
Abstract
Five different halofunctionalizations of acyclic monoterpenoids were performed using a combination of a hypervalent iodine(III) reagent and a halide salt. In this manner, the dibromination, the bromo(trifluoro)acetoxylation, the bromohydroxylation, the iodo(trifluoro)acetoxylation or the ene-type chlorination of the distal trisubstituted double bond occurred with excellent selectivity and moderate to good yields.
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