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Structure of 7460-82-4
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Diethylene glycol di(p-toluenesulfonate) was used in the synthesis of bis(dibenzosulfoxo)-27,30,35,38-tetramethyl-24-crown-6, bis(dibenzosulfoxo)-21,24,29,32-tetramethyl-18-crown-4, dibenzosulfoxo-15,18-dimethyl-12-crown-3 and dibenzosulfoxo-12,15-dimethyl-9-crown-2 macrocycles.
Diethylene glycol bis(p-toluenesulfonate) serves as a reliable, bench-stable diol equivalent in organic synthesis, enabling efficient etherification and protection reactions. Its excellent functional group tolerance and compatibility with standard coupling protocols make it a practical choice for constructing complex scaffolds, including heterocyclic systems and glycosidic linkages.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501
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Lot numbers can be found on the outside label of a product: