Design and Synthesis of sugar-triazole low molecular ... · Design and Synthesis of sugar-triazole...

Design and Synthesis of sugar-triazole low molecular weight gels as

merucury ion sensor Arasappan Hemamalini and Thangamuthu Mohan Das*

Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai – 600 025,

INDIA; Fax +91-44-22352494; E-mail: tmdas_72@yahoo.com.

NMR Spectras:

1H NMR spectra of compound 1

Electronic Supplementary Material (ESI) for New Journal of ChemistryThis journal is © The Royal Society of Chemistry and The Centre National de la Recherche Scientifique 2013

13C NMR spectra of compound 1

1H NMR spectra of compound 2a

13C NMR spectra of compound 2a

1H NMR spectra of compound 3a

13C NMR spectra of compound 3a

1H NMR spectra of compound 2b

13C NMR spectra of compound 2b

1H NMR spectra of compound 3b

13C NMR spectra of compound 3b

1H NMR spectra of compound 2c

13C NMR spectra of compound 2c

1H NMR spectra of compound 3c

13C NMR spectra of compound 3c

1H NMR spectra of compound 2d

13C NMR spectra of compound 2d

1H NMR spectra of compound 3d

13C NMR spectra of compound 3d

1H NMR spectra of compound 2e

13C NMR spectra of compound 2e

1H NMR spectra of compound 3e

13C NMR spectra of compound 3e

1H NMR spectra of compound 2f

13C NMR spectra of compound 2f

1H NMR spectra of compound 3f

13C NMR spectra of compound 3f

1H COSY spectra of compound 3f

13C COSY spectra of compound 3f

DEPT-45 spectra of compound 3f

DEPT-135 spectra of compound 3f

ESI-Mass spectra of compound of compound 3b

ESI-Mass spectra of compound 3c

ESI-Mass spectra of compound 3d

ESI-Mass spectra of compound 3f

Table 2: Gelation ability of compound 3(a-f)

G = Gelator; PG = partial gelator; NG = non-gelator

No Hexane

Hexane+

ethylacetate

acetate

Chloro

Chloroform +

methanol Methanol DMSO

+water Benzene Toluene

3a NG NG NG NG NG NG NG NG NG NG

3b NG NG NG NG NG NG NG NG NG NG

3c NG G PG NG NG NG NG NG NG NG

3d NG G PG NG NG NG NG NG NG NG

3e NG NG NG NG NG NG NG NG NG NG

3f NG G PG NG NG NG NG NG NG NG

EDAX of compound 3f (before complexation with Hg2+

Standard :

C CaCO3

N Not defined

O SiO2

Element Weight% Atomic%

C K 36.02 41.18

N K 31.95 31.32

O K 32.03 27.49

Totals 100.00

EDAX of compound 3d

Standard :

C CaCO3

N Not defined

O SiO2

C K 35.54 40.82

N K 29.35 28.91

O K 35.11 30.27

Totals 100.00

EDAX of compound 3c

Standard :

C CaCO3

N Not defined

O SiO2

C K 33.24 38.43

N K 29.35 29.10

O K 37.41 32.47

Totals 100.00

EDAX of compound 3c (after complexation with Hg2+

Standard :

C CaCO3

N Not defined

O SiO2

Hg HgTe

C K 13.36 51.94

N K 2.57 8.58

O K 7.41 21.62

Hg M 76.67 17.85

Design and Synthesis of sugar-triazole low molecular ... · Design and Synthesis of sugar-triazole...

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