1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct, >=95% (sulfur, elemental analysis)

Code: 742937-5G D2-231

Application

1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO) is a charge transfer complex that can be used as a sulfur dioxide surrogate:In palladium-catalyzed amino...


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€224.70 5G
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Application

1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO) is a charge transfer complex that can be used as a sulfur dioxide surrogate:In palladium-catalyzed aminosulfonylation process.In reaction with aryl bromides to synthesize sodium aryl sulfinates.It can also be used to activate DMSO and o-vinylanilines for the synthesis of N-aryl-1H-benzo[d]imidazol-1-amine and 4-aryl quinolines, respectively.

assay≥95% (sulfur, elemental analysis)
compositioncarbon, 28.3-31.6%, active SO2, ~50%
formpowder
InChI keyRWISEVUOFYXWFO-UHFFFAOYSA-N
InChI1S/C6H12N2O4S2/c9-13(10)7-1-2-8(5-3-7,6-4-7)14(11)12/h1-6H2
Quality Level100
SMILES string[O-]S(=O)[N+]12CC[N+](CC1)(CC2)S([O-])=O
storage temp.2-8°C
Cas Number119752-83-9
Hazard Class4.1
Un Number1325
Pack GroupII
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