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Boronate Ester Bullvalenes.
Patel, Harshal D; Tran, Thanh-Huyen; Sumby, Christopher J; Pasteka, Lukás F; Fallon, Thomas.
  • Patel HD; Department of Chemistry , The University of Adelaide , Adelaide 5005 , SA , Australia.
  • Tran TH; Department of Chemistry , The University of Adelaide , Adelaide 5005 , SA , Australia.
  • Sumby CJ; Department of Chemistry , The University of Adelaide , Adelaide 5005 , SA , Australia.
  • Pasteka LF; Department of Physical and Theoretical Chemistry and Laboratory for Advanced Materials, Faculty of Natural Sciences , Comenius University , Ilkovicova 6 , Bratislava , Slovakia.
  • Fallon T; Department of Chemistry , The University of Adelaide , Adelaide 5005 , SA , Australia.
J Am Chem Soc ; 142(8): 3680-3685, 2020 02 26.
Article en En | MEDLINE | ID: mdl-32041409
ABSTRACT
Boronate ester bullvalenes are now accessible in two to four operationally simple steps. This unlocks late-stage diversification through Suzuki cross-coupling reactions to give mono-, di-, and trisubstituted bullvalenes. Moreover, a linchpin strategy enables preprogrammed installation of two different substituents. Analysis of solution phase isomer distributions and single-crystal X-ray structures reveals that isomer preference in the crystal lattice is due to general shape selectivity.

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2020 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Idioma: En Año: 2020 Tipo del documento: Article