Rhenium- and manganese-catalyzed insertion of alkynes into a carbon-carbon single bond of cyclic and acyclic 1,3-dicarbonyl compounds

Yoichiro Kuninobu, Atsushi Kawata, Mitsumi Nishi, Salprima Yudha S, Jingjin Chen, Kazuhiko Takai

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

Treatment of alkynes with cyclic and acyclic 1,3-dicarbonyl compounds in the presence of a catalytic amount of a rhenium or manganese complex gives ring-expanded and carbon-chain extension products, respectively. In these reactions, alkynes insert into a non-strained carbon-carbon single bond of 1,3-dicarbonyl compounds. The ring-expansion reaction is also promoted by the addition of 4-Å molecular sieves instead of a catalytic amount of an isocyanide.

Original languageEnglish
Pages (from-to)1424-1433
Number of pages10
JournalChemistry - An Asian Journal
Volume4
Issue number9
DOIs
Publication statusPublished - Sep 1 2009
Externally publishedYes

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Rhenium
Alkynes
Manganese
Carbon
Molecular sieves
Cyanides
single bond

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Rhenium- and manganese-catalyzed insertion of alkynes into a carbon-carbon single bond of cyclic and acyclic 1,3-dicarbonyl compounds. / Kuninobu, Yoichiro; Kawata, Atsushi; Nishi, Mitsumi; Yudha S, Salprima; Chen, Jingjin; Takai, Kazuhiko.

In: Chemistry - An Asian Journal, Vol. 4, No. 9, 01.09.2009, p. 1424-1433.

Research output: Contribution to journalArticle

Kuninobu, Yoichiro ; Kawata, Atsushi ; Nishi, Mitsumi ; Yudha S, Salprima ; Chen, Jingjin ; Takai, Kazuhiko. / Rhenium- and manganese-catalyzed insertion of alkynes into a carbon-carbon single bond of cyclic and acyclic 1,3-dicarbonyl compounds. In: Chemistry - An Asian Journal. 2009 ; Vol. 4, No. 9. pp. 1424-1433.
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AU - Takai, Kazuhiko

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