Synthesis 2025; 57(05): 1059-1071
DOI: 10.1055/s-0043-1775403
paper

First Example of Aryl–Hetaryl Cross-Coupling via [5,5]-Sigmatropic Rearrangement

Oleksandr V. Buravov
a   Institute of Functional Materials Chemistry, State Scientific Institution ‘Institute for Single Crystals’ of the National Academy of Sciences of Ukraine, Nauky Ave. 60, Kharkiv 61072, Ukraine
b   Enamine Ltd., Winston Churchill Street 78, Kyiv 02094, Ukraine
,
Victor O. Tomak
c   Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody Sq. 4, Kharkiv 61022, Ukraine
,
Svitlana V. Shishkina
a   Institute of Functional Materials Chemistry, State Scientific Institution ‘Institute for Single Crystals’ of the National Academy of Sciences of Ukraine, Nauky Ave. 60, Kharkiv 61072, Ukraine
d   Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Akademika Kukharya Street 5, Kyiv 02660, Ukraine
,
a   Institute of Functional Materials Chemistry, State Scientific Institution ‘Institute for Single Crystals’ of the National Academy of Sciences of Ukraine, Nauky Ave. 60, Kharkiv 61072, Ukraine
c   Faculty of Chemistry, V. N. Karazin Kharkiv National University, Svobody Sq. 4, Kharkiv 61022, Ukraine
› Author Affiliations

The authors thank the National Academy of Sciences of Ukraine for financial support (project ‘Directed synthesis, chemical transformations and properties of new nitrogen-containing heterocyclic compounds’; 0122U001857).


Abstract

Polysubstituted furans and thiophenes with orthogonal functional groups were synthesized by a Strecker-type reaction leading to (arylaminonitriles), which underwent a [5,5]-sigmatropic rearrangement under mild conditions. The intramolecular character of the rearrangement was additionally proved.

Supporting Information



Publication History

Received: 04 May 2024

Accepted after revision: 28 August 2024

Article published online:
26 September 2024

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