Synthesis 2020; 52(09): 1398-1406
DOI: 10.1055/s-0039-1690053
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of 4-Nitroisoxazoles via NO/NO2-Mediated Heterocyclization of Aryl-Substituted α,β-Unsaturated Ketones

Dmitry A. Vasilenko
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Kirill S. Sadovnikov
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Kseniya N. Sedenkova
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
b   Institute of Physiologically Active Compounds, Severny Proezd 1, Chernogolovka, Moscow Region 142432, Russian Federation
,
Anastasiya V. Kurova
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Yuri K. Grishin
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Tamara S. Kuznetsova
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Victor B. Rybakov
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
,
Yulia A. Volkova
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
c   N.D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect, 47, Moscow 119991, Russian Federation
,
Elena B. Averina
a   Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russian Federation   Email: elaver@med.chem.msu.ru
b   Institute of Physiologically Active Compounds, Severny Proezd 1, Chernogolovka, Moscow Region 142432, Russian Federation
› Author Affiliations
This work was supported by the Russian Science Foundation, grant no. 19-73-00145.
Further Information

Publication History

Received: 10 December 2019

Accepted after revision: 13 January 2020

Publication Date:
03 February 2020 (online)


Abstract

A straightforward approach for the synthesis of 4-nitroisoxazoles has been developed via heterocyclization of aryl/hetaryl-substituted α,β-unsaturated ketones upon treatment with tetranitromethane-triethylamine (TNM-TEA) complex or t-BuONO. This strategy features high efficiency and wide substrate tolerance under simple reaction conditions.

Supporting Information

Primary Data