Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation: A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides

Tetsuo Hino; Masahiro Hamada; Kazushi Kinbara; Kazuhiko Saigo

doi:10.1246/cl.2002.728

Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation: A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides

Tetsuo Hino, Masahiro Hamada, Kazushi Kinbara, Kazuhiko Saigo

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A trans-4-[60]fullerenobisacetic acid derivative was easily obtained from its diethyl ester, which was regio- and stereo-selectively prepared by the biscyclopropanation of [60]fullerene with a tethered bis(α-bromophenylacetate) derivative. The polycondensation of the resultant fullerenobisacetic acid with aromatic diamines proceeded smoothly to give the corresponding regio- and stereo-regular [60]fullerene pearl-necklace polyamides in excellent yields.

Original language	English
Pages (from-to)	728-729
Number of pages	2
Journal	Chemistry Letters
Issue number	7
DOIs	https://doi.org/10.1246/cl.2002.728
Publication status	Published - 2002 Jul 5
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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Hino, T., Hamada, M., Kinbara, K., & Saigo, K. (2002). Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation: A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides. Chemistry Letters, (7), 728-729. https://doi.org/10.1246/cl.2002.728

Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation : A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides. / Hino, Tetsuo; Hamada, Masahiro; Kinbara, Kazushi et al.

In: Chemistry Letters, No. 7, 05.07.2002, p. 728-729.

Research output: Contribution to journal › Article › peer-review

Hino, T, Hamada, M, Kinbara, K & Saigo, K 2002, 'Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation: A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides', Chemistry Letters, no. 7, pp. 728-729. https://doi.org/10.1246/cl.2002.728

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Regio- and stereoselective synthesis of a trans-4-[60]fullerenobisacetic acid derivative by a tether-directed biscyclopropanation: A diacid component applicable for the synthesis of regio- and stereo-regular [60]fullerene pearl-necklace polyamides

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