Madsen, Henrik T.; Soegaard, Erik G. published an article in 2012, the title of the article was Use of ESI-MS to determine reaction pathway for hydrogen sulphide scavenging with 1,3,5-tri-(2-hydroxyethyl)-hexahydro-s-triazine.SDS of cas: 4719-04-4 And the article contains the following content:
To study the reaction between hydrogen sulfide and 1,3,5-tri-(2-hydroxyethyl)-hexahydro-s-triazine, which is an often used hydrogen sulfide scavenger, electrospray ionisation mass spectrometry (ESI-MS) was used. The investigation was carried out in pos. mode and tandem mass spectrometry was used to investigate the nature of unknown peaks in the mass spectra. The reaction was found to proceed as expected from theory with the triazine reacting with hydrogen sulfide to form the corresponding thiadiazine. This species subsequently reacted with a second hydrogen sulfide mol. to form the dithiazine species, thereby confirming previously obtained results and showing the ability of the ESI-MS method for studying the scavenging reaction. The final theor. product s-trithiane was not detected. Furthermore, fragmentation products of thiadiazine and dithiazine were detected in the solution and possible pathways and structures were suggested to describe the observed fragments. In these, thiadiazine fragmented to 2-(methylidene amino)-ethanol and 2-(1,3-thiazetidin-3-yl)-ethanol and N-(2-hydroxyethyl)-N-(sulfanylmethyl)-ethaniminium, which underwent a further fragmentation to N-methyl-N-(2-oxoethyl)-methaniminium. Dithiazine fragmented to N-methyl-N-(2-oxoethyl)-methaniminium as well. The byproduct from this reaction is methanedithiol, which was not detected due to its low polarity. The experimental process involved the reaction of 2,2′,2”-(1,3,5-Triazinane-1,3,5-triyl)triethanol(cas: 4719-04-4).SDS of cas: 4719-04-4
The Article related to reaction pathway hydrogen sulfide scavenging hydroxyethylhexahydrotriazine esi ms, Physical Organic Chemistry: Degradation Reactions, Including Mass Spectral Fragmentation and other aspects.SDS of cas: 4719-04-4
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