Volume 47, Issue 40 pp. 7673-7676
Communication

Synthesis of Biaryl Compounds through Three-Component Assembly: Ambidentate Effect of the tert-Butyldimethylsilyl Group for Regioselective Diels–Alder and Hiyama Coupling Reactions

Shuji Akai Prof. Dr.

Shuji Akai Prof. Dr.

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Takashi Ikawa Dr.

Takashi Ikawa Dr.

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Sho-ichi Takayanagi

Sho-ichi Takayanagi

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Yuki Morikawa

Yuki Morikawa

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Shinya Mohri

Shinya Mohri

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Masaya Tsubakiyama

Masaya Tsubakiyama

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Masahiro Egi Dr.

Masahiro Egi Dr.

School of Pharmaceutical Sciences, University of Shizuoka, 52-1, Yada, Suruga-ku, Shizuoka, Shizuoka 422-8526 (Japan), Fax: (+81) 54-264-5672

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Yasufumi Wada

Yasufumi Wada

Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamadaoka, Suita, Osaka 565-0871 (Japan)

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Yasuyuki Kita Prof. Dr.

Yasuyuki Kita Prof. Dr.

Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamadaoka, Suita, Osaka 565-0871 (Japan)

Current address: School of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Noji Higashi, Kusatsu, Shiga 525-8577 (Japan)

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First published: 22 September 2008
Citations: 92

This work was supported by Grants-in-Aid for Scientific Research and the global COE program from the Ministry of Education, Culture, Sports, Science, and Technology (Japan). We thank the Uehara Memorial Foundation for financial support.

Graphical Abstract

Two for the price of one: A method has been developed for the regiocontrolled synthesis of multisubstituted biaryl derivatives. This protocol involves the use of the tert-butyldimethylsilyl (TBDMS) group to direct the regioselective Diels–Alder reaction of a 3-TBDMS-benzyne with a furan derivative and a subsequent Hiyama cross-coupling reaction of the TBDMS group with aryl iodides (see scheme).

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