Issue 24, 2008
From the journal:

Organic & Biomolecular Chemistry

First synthesis of non-symmetrical “phthalimidoyl active ester” bi-dentate cross-linking reagents having an acid chloride, 2-benzothiazole, or 1-benzotriazol group†

Md. Chanmiya Sheikh,a   Shunsuke Takagi,a   Mebumi Sakai,a   Hitoshi Abeb  and  Hiroyuki Morita*a  

* Corresponding authors

a Department of Material Systems Engineering and Life Science, Faculty of Engineering, University of Toyama, 3190 Gofuku, Toyama, Japan
E-mail: morita@eng.u-toyama.ac.jp
Fax: +81-76-445-6703
Tel: +81-76-445-6851

b Department of Environmental Applied Chemistry, Faculty of Engineering, University of Toyama, 3190 Gofuku, Toyama, Japan
E-mail: abeh@eng.u-toyama.ac.jp
Fax: +81-76-445-6851
Tel: +81-76-445-6851

Abstract

For the purpose of modification of a variety of derivatives, including biologically important compounds, such as sugar derivatives and proteinsetc., we have first synthesized several non-symmetrical bi-dentate cross-linking reagents, namely 3-(phthalimidoyloxycarbonyl)butyric acid chloride (1), 4-(2-benzothiazolyloxycarbonyl)butyric-N-hydroxyphthalimide ester (4) and 4-(1-benzotriazoleoxa)butyric-N-hydroxyphthalimide ester (5).

Graphical abstract: First synthesis of non-symmetrical “phthalimidoyl active ester” bi-dentate cross-linking reagents having an acid chloride, 2-benzothiazole, or 1-benzotriazol group

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Article information

DOI
https://doi.org/10.1039/B815369H
Article type
Communication
Submitted
03 Sep 2008
Accepted
15 Oct 2008
First published
24 Oct 2008

Org. Biomol. Chem., 2008,6, 4505-4508

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First synthesis of non-symmetrical “phthalimidoyl active ester” bi-dentate cross-linking reagents having an acid chloride, 2-benzothiazole, or 1-benzotriazol group

Md. C. Sheikh, S. Takagi, M. Sakai, H. Abe and H. Morita, Org. Biomol. Chem., 2008, 6, 4505 DOI: 10.1039/B815369H

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