Preparation of 1,4-bis(2-ethynyl-3-thienyl)benzenes as versatile spacers for connection of heterocycles

Heterocycles

Volumn 71, Issue 10, 2007, Pages 2227-2236

  Toyota, Kozo ^a   Goto, Yoichi ^a   Okada, Kazuyuki ^a   Morita, Noboru ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 37349077622     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0385-5414(07)81098-7     Document Type: Article

References (11)

1. For a review, see:. In: Fichou D. (Ed). 'Handbook of Oligo- and Polythiophenes,' (1999), Wiley-VCH, Weinheim
2. Toyota K., Tashiro K., and Yoshifuji M. Chem. Lett. (1991) 2079
3. Toyota K., Masaki K., Abe T., and Yoshifuji M. Chem. Lett. (1995) 221
4. Toyota K., Abe K., Horikawa K., and Yoshifuji M. Bull. Chem. Soc. Jpn. 77 (2004) 1377
5. A part of this work was reported in the 87th National Meeting of the Chemical Society of Japan, Osaka, March 2007, Abstr., No. 3D3-43.
6. Riberéau P., Qneguiner G., and Pastour P. Bull. Soc. Chim. Fr. (1972) 1581
7. 2,3,5,6-Unsubstituted 1,4-bis(3'-thienyl)benzene derivatives are rare. See, ref. 4 and, for example. Ye X.-S., and Wong H.N.C. J. Org. Chem. 62 (1997) 1940
8. Schumann J., Kanitz A., and Hartmann H. Synthesis (2002) 1268
9. Nitschke J.R., and Don Tilley T. J. Organomet. Chem. 666 (2003) 15
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11. Novak I., Ng S.-C., Mok C.-Y., Huang H.-H., Fang J., and Wang K.K.-T. J. Chem. Soc., Perkin Trans. 2 (1994) 1771