Efficient synthesis of cyclophanes containing sulfur and nitrogen atoms by cycloaminomethylation of benzenedithiols in the presence of samarium-based catalysts


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Abstract

An efficient procedure has been developed for the synthesis of 3-aryl-3,4-dihydro-2H-1,5,3-benzodithiazepines, 4-aryl-2,6-dithia-4-azabicyclo[5.3.1]undeca-1(11),7,9-trienes, and 4,10,16-triaryl-2,6,8,12,14,18-hexathia-4,10,16-triaza-1,7,13(1,4)-tribenzenacyclooctadecaphanes by samarium-catalyzed cycloaminomethylation of benzenedithiols with N,N-bis(methoxymethyl)anilines.

About the authors

N. N. Makhmudiyarova

Institute of Petrochemistry and Catalysis

Author for correspondence.
Email: natali-mnn@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, Bashkortostan, 450075

G. M. Kiyamutdinova

Institute of Petrochemistry and Catalysis

Email: natali-mnn@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, Bashkortostan, 450075

E. S. Meshcheryakova

Institute of Petrochemistry and Catalysis

Email: natali-mnn@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, Bashkortostan, 450075

A. G. Ibragimov

Institute of Petrochemistry and Catalysis

Email: natali-mnn@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, Bashkortostan, 450075

U. M. Dzhemilev

Institute of Petrochemistry and Catalysis

Email: natali-mnn@mail.ru
Russian Federation, pr. Oktyabrya 141, Ufa, Bashkortostan, 450075

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