Synthesis 2021; 53(15): 2594-2601
DOI: 10.1055/s-0037-1610768
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Organoiodine-Catalyzed Enantioselective Intramolecular Oxy­aminations of Alkenes with N-(Fluorosulfonyl)carbamate

Chisato Wata
,
Takuya Hashimoto
This work was supported by the Japan Society for the Promotion of Science (JSPS KAKENHI Grant Number JP18H04256 in Precisely Designed Catalysts with Customized Scaffolding and Grant-in-Aid for Scientific Research (B) JP19H02710), The Society of Iodine Science, Ube Industries Foundation, and Toyo Gosei Memorial Foundation.


Abstract

Organoiodine-catalyzed enantioselective intramolecular oxyaminations were realized by the use of benzyl N-(fluorosulfonyl)carbamate as the exogenous nitrogen source. The method allows access to enantioenriched lactones and oxazolines, starting from γ,δ- and δ,ε-unsaturated esters and N-allyl amides, respectively.

Supporting Information



Publication History

Received: 15 February 2021

Accepted after revision: 08 March 2021

Article published online:
15 April 2021

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