Synthesis of 1,2,4-azadiphosphole derivatives based on vanadium-catalyzed [2+2+1] cycloaddition reactions of azobenzenes with phosphaalkynes.

Liang, Wenbin; Nakajima, Kazunari; Nishibayashi, Yoshiaki

Liang, Wenbin; Nakajima, Kazunari; Nishibayashi, Yoshiaki.

Afiliação

Liang W; Department of Systems Innovation, School of Engineering, The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-8656 Japan ynishiba@sys.t.u-tokyo.ac.jp.
Nakajima K; Frontier Research Center for Energy and Resources, School of Engineering, The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-8656 Japan nakajima@sys.t.u-tokyo.ac.jp.
Nishibayashi Y; Department of Systems Innovation, School of Engineering, The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-8656 Japan ynishiba@sys.t.u-tokyo.ac.jp.

RSC Adv ; 10(22): 12730-12733, 2020 Mar 30.

Article em En | MEDLINE | ID: mdl-35492129

ABSTRACT

ABSTRACT

A new synthetic method is described to construct 1,2,4-azadiphosphole derivatives based on vanadium-catalyzed [2+2+1] cycloaddition reactions. Reactions of azobenzenes as nitrogen sources with phosphaalkynes as phosphorous counterparts in the presence of VCl2(thf)2 as a catalyst afford the corresponding 1,2,4-azadiphospholes.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: RSC Adv Ano de publicação: 2020 Tipo de documento: Article