Comparison between the simulated and experimental 1H NMR spectra of 3,4-O-bis(prop-2-yn-1-yl)-1,2:5,6-di-O-isopropylidene-D-mannitol

This work includes the synthesis and the characterisation of dipropargyl mannitol derivative in two subsequent steps starting from the commercially available D-mannitol. The target compound is characterised by TLC, FTIR, NMR and HRMS techniques. Simulation of 1H NMR affords a spectrum superimposable...

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Bibliographic Details
Published in:AIP Conference Proceedings 2022-12, Vol.2547 (1)
Main Authors: Kadhim, Zainab Mohammed, Mohammed, Adnan Ibrahim
Format: Article
Language:English
Subjects:
Alkynes
Chloroform
Mannitol
NMR
Nuclear magnetic resonance
Online Access:Get full text
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Summary:This work includes the synthesis and the characterisation of dipropargyl mannitol derivative in two subsequent steps starting from the commercially available D-mannitol. The target compound is characterised by TLC, FTIR, NMR and HRMS techniques. Simulation of 1H NMR affords a spectrum superimposable with the experimental counterpart. This will assist in the predicting of the dynamic conformation of the alkyne in chloroform.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0112132