Synthesis of a disulfide functionalized diacetylenic derivative of carbazole as building-block of polymerizable self-assembled monolayers

A new symmetrical disulfide containing a diacetylenic unit and bearing a fluorescent carbazolyl end-group forming polymerizable self-assembled monolayers on metallic nanostructures has been synthesized. Suitable modifications of the synthetic steps involved in the synthesis of such derivatives were...

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Bibliographic Details
Published in:Chemical papers 2014-02, Vol.68 (2), p.239-245
Main Authors: Jadhav, Sushilkumar A., Maccagno, Massimo
Format: Article
Language:English
Subjects:
Biochemistry
Biotechnology
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
diacetylene
Industrial Chemistry/Chemical Engineering
Materials Science
Medicinal Chemistry
Original Paper
sodium hydrosulfide
symmetrical disulfide
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Summary:A new symmetrical disulfide containing a diacetylenic unit and bearing a fluorescent carbazolyl end-group forming polymerizable self-assembled monolayers on metallic nanostructures has been synthesized. Suitable modifications of the synthetic steps involved in the synthesis of such derivatives were made in order to assure better synthetic pathway. Conversion of the tosylated derivative into the final symmetrical disulfide is carried out using sodium hydrosulfide (NaSH).
ISSN:0366-6352
1336-9075
1336-9075
DOI:10.2478/s11696-013-0437-2