Synthesis of a new troponoid liquid crystalline library on solid support

Masashi Hashimoto; Akira Mori; Hitoshi Inoue; Hiroyuki Nagamiya; Takayuki Doi; Takashi Takahashi

doi:10.1016/S0040-4039(02)02813-7

Synthesis of a new troponoid liquid crystalline library on solid support

Masashi Hashimoto, Akira Mori, Hitoshi Inoue, Hiroyuki Nagamiya, Takayuki Doi, Takashi Takahashi

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

17 Citations (Scopus)

Abstract

Five types of troponoids including 40 molecules were prepared by means of palladium(0)-catalyzed carbonylation and successive acylation or benzoylation after immobilization of 2-methoxy-5-trifluoromethylsulfonyloxytropone on solid support. Four types of them showed mesophases. The final products have enough purity to detect their mesomorphic properties.

Original language	English
Pages (from-to)	1251-1254
Number of pages	4
Journal	Tetrahedron Letters
Volume	44
Issue number	6
DOIs	https://doi.org/10.1016/S0040-4039(02)02813-7
Publication status	Published - 2003 Feb 3
Externally published	Yes

Keywords

Pd-catalyzed carbonylation
Solid-phase synthesis
Troponoid liquid crystals

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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T1 - Synthesis of a new troponoid liquid crystalline library on solid support

AU - Hashimoto, Masashi

AU - Mori, Akira

AU - Inoue, Hitoshi

AU - Nagamiya, Hiroyuki

AU - Doi, Takayuki

AU - Takahashi, Takashi

PY - 2003/2/3

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N2 - Five types of troponoids including 40 molecules were prepared by means of palladium(0)-catalyzed carbonylation and successive acylation or benzoylation after immobilization of 2-methoxy-5-trifluoromethylsulfonyloxytropone on solid support. Four types of them showed mesophases. The final products have enough purity to detect their mesomorphic properties.

AB - Five types of troponoids including 40 molecules were prepared by means of palladium(0)-catalyzed carbonylation and successive acylation or benzoylation after immobilization of 2-methoxy-5-trifluoromethylsulfonyloxytropone on solid support. Four types of them showed mesophases. The final products have enough purity to detect their mesomorphic properties.

KW - Pd-catalyzed carbonylation

KW - Solid-phase synthesis

KW - Troponoid liquid crystals

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JF - Tetrahedron Letters

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