Improving the Sensitivity of FESTA Methods for the Analysis of Fluorinated Mixtures

MODO-FESTA.zip folder contains a readme file, MODO- and SRI-FESTA Bruker pulse program codes (suitable for QNP probe) and experimental data described in the publication entitled "Improving the Sensitivity of FESTA Methods for the Analysis of Fluorinated Mixtures".


************************* EXPERIMENTAL DATA ****************************************

Experimental data can be found here: \data\MODO-FESTA\nmr
The experimental data provided here are those used and described in the main text and supporting information of the accompanying publication.

Sample: mixture containing 1-chloro-1,1-difluoropentan-2-ol, dexamethasone, 2-fluorophenol, 3-fluorophenol and 4-fluorophenol in 0.7 mL of DMSO-d6.

- Figure2
a) Experiment 1 - 1D 19F{1H} NMR of the mixture
b) Experiment 2 - 1D 1H{19F} NMR of the mixture
c) Experiment 3 - 1D 1H{19F} MODO-FESTA of 1-chloro-1,1-difluoropentan-2-ol

d) Experiment 4 - 1D 1H{19F} MODO-FESTA of dexamethasone (H8)
e) Experiment 5 - 1D 1H{19F} MODO-FESTA of dexamethasone (H11)
f) Experiment 6 - 1D 1H{19F} MODO-FESTA of 2-fluorophenol
g) Experiment 7 - 1D 1H{19F} MODO-FESTA of 3-fluorophenol
h) Experiment 8 - 1D 1H{19F} MODO-FESTA of 4-fluorophenol

- Figure3
a) Experiment 1 - 1D 19F{1H} NMR of the mixture
b) Experiment 2 - 1D 1H{19F} NMR of the mixture
c) Experiment 3 - 1D 1H{19F} MODO-FESTA of 1-chloro-1,1-difluoropentan-2-ol (1H selective pulse 11.66 ms)

d) Experiment 4 - 1D 1H{19F} SRI-FESTA of 1-chloro-1,1-difluoropentan-2-ol (1H selective pulse 11.66 ms)
e) Experiment 5 - 1D 1H{19F} MODO-FESTA of 1-chloro-1,1-difluoropentan-2-ol (1H selective pulse 2.33 ms)
f) Experiment 6 - 1D 1H{19F} SRI-FESTA of 1-chloro-1,1-difluoropentan-2-ol (1H selective pulse 2.33 ms)


- Figure4
a) Experiment 1 - 1D 19F{1H} NMR of the mixture
b) Experiment 2 - 1D 1H{19F} NMR of the mixture
c) Experiment 3 - 1D 1H{19F} MODO-FESTA of dexamethasone (H8)
d) Experiment 4 - 1D 1H{19F} SRI-FESTA of dexamethasone (H8)

- FigureS2
a) Experiment 1 - 1D 19F{1H} NMR of the mixture
b) Experiment 2 - 1D 1H NMR of the mixture
c) Experiment 3 - 1D 1H NMR of 1-chloro-1,1-difluoropentan-2-ol
d) Experiment 4 - 1D 1H NMR of dexamethasone
e) Experiment 5 - 1D 1H NMR of 2-fluorophenol
f) Experiment 6 - 1D 1H NMR of 3-fluorophenol
g) Experiment 7 - 1D 1H NMR of 4-fluorophenol


*************** PULSE PROGRAM CODES ******************************

Bruker pulse program codes can be found here: \data\pp

1) MODO-FESTA_QNP (suitable for QNP probe)
2) SRI-FESTA_QNP (suitable for QNP probe)


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