NDLI: Design and syntheses of novel fluorescent organosilicon-based chemosensors through click silylation: detection of biogenic amines

Content Provider	Royal Society of Chemistry (RSC)
Author	Sharma, Hemant Singh, Gurjaspreet Mangat, Satinderpal Singh Arora, Aanchal Singh, Narinder Singh, Jandeep Pannu, Ajay Pal Singh
Copyright Year	2014
Abstract	A concise and useful synthesis of novel 1,2,3-triazole based silatrane (TBS)-scaffolds (2a–e) in good yield from 1,2,3-triazole based triethoxysilane (TBTES)-linkers (1a–e) is described. Click silylation of terminal alkynes with γ-azidopropyltriethoxysilane (AzPTES) was used for the synthesis of TBTES-linkers (1a–e). The synthesized TBS-scaffolds (2a–e) were comprehensively characterized by 1H and 13C NMR, mass spectrometry and single X-ray crystallographic studies. The broad scope of these TBS-scaffolds towards biogenic amines is explored by the use of a CH3CN : H2O (98 : 2; v/v) solvent system. The receptor 2c and 2d shows high affinity towards spermine and histamine, respectively. To the best of our knowledge, the present investigation represents the first report on the use of organosilicon-based chemosensors for the recognition of biogenic amines.
Starting Page	36834
Ending Page	36844
Page Count	11
File Format	HTM / HTML PDF
ISSN	20462069
Volume Number	4
Issue Number	69
Journal	RSC Advances
DOI	10.1039/c4ra02270j
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Biogenic substance Properties of water Cell surface receptor TBS Television X-ray crystallography Histamine Spermine Acetonitrile 1,2,3-Triazole Atrane Silyl ether Nuclear magnetic resonance Mass spectrometry Solvent
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering

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