First synthesis of 25,26-bridged thiacalix[4]crowns by the use of a 25,26-O-disiloxanediyl-capped p-tert-butylthiacalix[4]arene

Fumitaka Narumi; Nobuji Matsumura; Naoya Morohashi; Hiroshi Kameyama; Sotaro Miyano

doi:10.1039/b206050g

First synthesis of 25,26-bridged thiacalix[4]crowns by the use of a 25,26-O-disiloxanediyl-capped p-tert-butylthiacalix[4]arene

Fumitaka Narumi, Nobuji Matsumura, Naoya Morohashi, Hiroshi Kameyama, Sotaro Miyano

ENG - Biomolecular Engineering

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

14 Citations (Scopus)

Abstract

The first and facile synthesis of 25,26-bridged thiacalix[4]-crowns (2a-f) is disclosed by treatment of readily available 25,26-O-tetraisopropyldisiloxanediyl-capped p-tert-butylthiacalix[4]arene (3) with difunctional alkylating agents (5a-f) and subsequent desilylation.

Original language	English
Pages (from-to)	1843-1844
Number of pages	2
Journal	Journal of the Chemical Society. Perkin Transactions 1
Volume	16
DOIs	https://doi.org/10.1039/b206050g
Publication status	Published - 2002 Jan 1

ASJC Scopus subject areas

Chemistry(all)

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First synthesis of 25,26-bridged thiacalix[4]crowns by the use of a 25,26-O-disiloxanediyl-capped p-tert-butylthiacalix[4]arene. / Narumi, Fumitaka; Matsumura, Nobuji; Morohashi, Naoya; Kameyama, Hiroshi; Miyano, Sotaro.

In: Journal of the Chemical Society. Perkin Transactions 1, Vol. 16, 01.01.2002, p. 1843-1844.

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

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abstract = "The first and facile synthesis of 25,26-bridged thiacalix[4]-crowns (2a-f) is disclosed by treatment of readily available 25,26-O-tetraisopropyldisiloxanediyl-capped p-tert-butylthiacalix[4]arene (3) with difunctional alkylating agents (5a-f) and subsequent desilylation.",

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AU - Matsumura, Nobuji

AU - Morohashi, Naoya

AU - Kameyama, Hiroshi

AU - Miyano, Sotaro

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First synthesis of 25,26-bridged thiacalix[4]crowns by the use of a 25,26-O-disiloxanediyl-capped p-tert-butylthiacalix[4]arene

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