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ABSTRACT:
SUBMITTER: Iwai K
PROVIDER: S-EPMC10291240 | biostudies-literature | 2023
REPOSITORIES: biostudies-literature
Iwai Kento K Kamidate Rikiya R Wada Khimiya K Asahara Haruyasu H Nishiwaki Nagatoshi N
Beilstein journal of organic chemistry 20230621
Although nitrocyclopropanedicarboxylic acid esters are widely used in organic syntheses, nitrocyclopropanes with an acyl group have not yet been synthesized. When adducts of β-nitrostyrene and 1,3-dicarbonyl compounds are treated with (diacetoxyiodo)benzene and tetrabutylammonium iodide, iodination occurs at the α-position of the nitro group, and the subsequent <i>O</i>-attack of the enol moiety leads to 2,3-dihydrofuran. Cyclopropane was successfully synthesized through <i>C</i>-attack as the a ...[more]