Rhodium-catalyzed asymmetric synthesis of spirosilabifluorene derivatives

Yoichiro Kuninobu, Kanae Yamauchi, Naoya Tamura, Takayuki Seiki, Kazuhiko Takai

Research output: Contribution to journalArticle

115 Citations (Scopus)

Abstract

Si goes chiral: Treatment of a bis(biphenyl)silane with a catalytic amount of a rhodium complex gave a spirosilabifluorene bearing a quaternary silicon atom. By using a rhodium catalyst with a chiral phosphine ligand (see scheme), asymmetric dehydrogenative cyclization proceeded to give chiral derivatives in good yields and enantioselectivities.

Original languageEnglish
Pages (from-to)1520-1522
Number of pages3
JournalAngewandte Chemie - International Edition
Volume52
Issue number5
DOIs
Publication statusPublished - Jan 28 2013

Fingerprint

Rhodium
phosphine
Bearings (structural)
Derivatives
Silanes
Enantioselectivity
Cyclization
Silicon
Ligands
Atoms
Catalysts
diphenyl

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Rhodium-catalyzed asymmetric synthesis of spirosilabifluorene derivatives. / Kuninobu, Yoichiro; Yamauchi, Kanae; Tamura, Naoya; Seiki, Takayuki; Takai, Kazuhiko.

In: Angewandte Chemie - International Edition, Vol. 52, No. 5, 28.01.2013, p. 1520-1522.

Research output: Contribution to journalArticle

Kuninobu, Yoichiro ; Yamauchi, Kanae ; Tamura, Naoya ; Seiki, Takayuki ; Takai, Kazuhiko. / Rhodium-catalyzed asymmetric synthesis of spirosilabifluorene derivatives. In: Angewandte Chemie - International Edition. 2013 ; Vol. 52, No. 5. pp. 1520-1522.
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